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As green living takes centre stage in the built environment, professionals like Ms Rena Foo, Senior Manager of Innovation and Sustainability at Surbana Jurong (SJ), are demonstrating how integrating sustainable practices into buildings can elevate human well-being. Whether at home, in schools or offices, embracing green design isn’t just about environmental responsibility—it’s about improving the quality of life of those who are in the buildings, enhancing productivity, and even creativity.

In our “Let’s Go Talk” series, we interview industry leaders who are redefining how we think about green spaces and their impact on our daily lives. Rena shares her passion for embedding sustainability into schools, transforming them into inspiring environments that support both learning and living well.

Q: Firstly, could you share with us the work you do at Surbana Jurong?

At Surbana Jurong (SJ), I’m part of the Innovation and Sustainability team within our facilities management arm, SMM. I work closely with various operations teams on-site, advising and assisting clients in identifying opportunities to optimise energy usage, which enhances overall efficiency and reduces operational costs. Additionally, I guide them through the process of attaining green building certifications to ensure regulatory compliance. I also focus on promoting sustainable practices aligned with ESG fundamentals, helping organisations become responsible corporate citizens while minimising their environmental footprint.

Q: What are some features that make a school a ‘green building’?

A green school includes features like energy-efficient lighting, solar panels, water-efficient fittings and systems, and the use of sustainable materials that reduce environmental impact. Passive design features like natural ventilation, daylighting, and proper insulation also improve energy efficiency while enhancing indoor air quality.

Q: How do green spaces impact the well-being of students and staff?

Green spaces in schools, like gardens and outdoor areas, significantly improve the well-being of students and staff. They reduce stress, boost mood, and enhance focus, leading to better academic performance and a more positive school environment. These spaces also encourage physical activity and social interaction.

Q: Building managers and owners may think it takes a lot of work to be a green building. Is this true?

Building green features into school buildings does not always require a major overhaul. Schools can adopt simple, cost-effective steps to incorporate green practices, such as installing energy-efficient LED lighting and equipment, using water-saving fixtures, and utilising recycled materials. Incorporating natural ventilation also helps improve air quality.

Additionally, engaging the school community in sustainability initiatives, such as recycling programs and environmental education, fosters a culture of sustainability while reducing the school’s overall environmental footprint. These changes not only benefit the environment but also create a healthier learning environment for all students.

Q: Are there any recent trends and innovations that are shaping the future of green buildings?

Recent innovations in the green building space reflect a shift towards making buildings not only more energy-efficient but also healthier, more resilient, and more aligned with the principles of sustainability and circular economy. Some of the latest innovations that are shaping the future of green buildings include smart building technologies like IoT-enabled systems, AI for energy management, as well as digital twin technology. Additionally, net-zero energy building designs are gaining traction, enabling schools to generate as much energy as they consume through renewable energy systems such as solar PV.

Q: What are some innovative projects in schools that Surbana Jurong has been involved with?

Surbana Jurong holds a leading position in the management of educational institutions, offering comprehensive services in Architecture, Engineering, Planning and Facilities Management. Our goal is to help schools transform into smart, sustainable campuses, playing a vital role in fostering a greener future.

A notable example is the NUS School of Design and Environment 4, Singapore’s first new-build net-zero energy building. By pushing for higher environmental performance through innovative design, we have set a new benchmark for energy-efficient school buildings, both in Singapore and globally.

On the facilities management front, our dedicated FM arm, SMM, manages the operations of several major educational institutions, including NTU, NUS, the Singapore Institute of Technology, Nanyang Polytechnic and Temasek Polytechnic, as well as over 100 primary and secondary schools, ensuring that these environments are well-maintained, efficient and conducive for learning.

Q: How does Surbana Jurong inspire sustainability beyond the built environment?

At Surbana Jurong, we are committed to instilling a sustainability mindset in the younger generation through our Builders of Tomorrow programme, which we launched two years ago. This initiative uses an interactive and creative approach to engage Secondary 2 students by challenging them to imagine the buildings of the future using LEGO.

While students are building their models, our engineers and architects explain the importance of designing and operating greener buildings. This hands-on experience not only encourages creativity but also helps students understand the role sustainable building practices play in shaping a greener and more resilient future.

As cities become denser and climate challenges intensify, green buildings are proving to be more than just an environmental solution—they’re transforming how we live, work, and thrive. Chen Wenjie, Associate Director at Building System & Diagnostics and Climate Asia, is at the forefront of Singapore’s efforts to create sustainable and human-centric spaces. His work spans advising on energy-efficient designs, optimising building performance, and helping clients achieve green certifications.

In this episode of our “Let’s Go Talk” series, Wenjie shares how integrating green practices into buildings enhances our productivity, health, and wellbeing while also providing long-term financial and environmental benefits.

Q: Why are green buildings important?

Green buildings are crucial because they address the pressing issue of climate change, which we can tangibly experience, even in Singapore. Given our small land area and high building density, our buildings consume over 30% of the nation’s electricity and account for more than 20% of carbon emissions.

Buildings use significant resources, and their energy and water consumption directly contribute to carbon emissions, which exacerbate global warming and temperature increases.

As environmental sustainability consultants, we strive to align our efforts with the Singapore Green Building Master Plan. This plan includes the “80-80-80” goals: greening 80% of Singapore’s building stock, ensuring 80% of new buildings achieve super-low energy status regardless of type, and improving overall building efficiency by 80%. These efforts are vital for reducing environmental impact and building a sustainable future.

Q: We’ve been hearing a lot about “Sick Building Syndrome.” What does this mean?

Sick Building Syndrome is when occupants experience symptoms like irritated eyes, runny noses, and discomfort after spending extended periods in an air-conditioned space. These symptoms can lead to increased sick leave and reduced productivity.

To prevent this, the BCA Green Building Mark includes a section dedicated to health and well-being, focusing on eliminating factors contributing to these symptoms. The main principle is to reduce the source of these issues, often caused by volatile organic compounds (VOCs), for example formaldehyde, found in materials like furniture, flooring, adhesives, and paints. Green buildings mitigate this by specifying low-VOC and formaldehyde content in materials, ensuring they meet international or local standards. From a consumer perspective, looking for higher ratings in systems like the Singapore Green Building Council’s certification for green building products can indicate better indoor air quality, benefiting both residential and commercial spaces.

Q: Are there features in a building that can prevent “Sick Building Syndrome”?

To counter Sick Building Syndrome, green-certified buildings incorporate both design measures and ongoing monitoring. The design focuses on using materials with low-VOC content to prevent harmful pollutants affecting the indoor air quality.

Additionally, regular laboratory tests are conducted using calibrated equipment to measure the compounds’ concentration in the space. Many green buildings also feature real-time air quality monitoring devices, which display indoor air quality data at fixed intervals. This data is typically stored in cloud storage and allows occupants to access real-time readings, similar to how outdoor air quality (like PM2.5 concentration) can be checked. This continuous monitoring ensures that the space maintains healthy indoor air quality and helps prevent Sick Building Syndrome.

Q: How do green buildings help improve indoor environments for the people in the building?

Green buildings offer numerous benefits, particularly for people who spend significant time indoors, such as in Grade A commercial office spaces. Developers incorporate green building features like energy-efficient air conditioning, lighting fixtures, and mechanical ventilation to meet the growing demand from tenants who prioritise sustainability.

One key driver is the shared goal of reducing global warming, but more importantly, as we return to offices more often post-COVID, indoor environments have become a focal point. People are spending more time indoors, making features like indoor air quality and ventilation increasingly critical.

Green buildings enhance indoor air quality by optimising fresh air intake and using advanced filtration systems like MERV 14 or MERV 15 filters. These measures not only improve comfort and wellbeing but also align with the heightened awareness of the importance of fresh air ventilation after the pandemic. For tenants, these improvements create healthier, more conducive office spaces, meeting both environmental and occupant needs.

Q: Does a certified green building have an impact on productivity or concentration for building users?

Certified green buildings can positively impact productivity and concentration by improving Indoor Environmental Quality (IEQ). IEQ includes factors like air quality, acoustic performance, and temperature control. Poor acoustics, such as traffic noise or conversations, can disrupt focus, while good acoustic design enhances concentration. Thermal comfort is equally important; green-certified spaces often feature zonal control, allowing different areas to have tailored temperatures, such as 26°C in one zone and 25°C in another. This flexibility supports individual preferences and improves comfort.

Q: As a homeowner or prospective home buyer, what should I look out for in a residential development to know that it has green building features?

As a homebuyer or homeowner, there are a few key factors to look for in residential developments to determine if they are green. First, check for energy efficiency ratings and water-efficient fittings, which may be indicated by specific labels or “ticks.” Higher ratings, such as PUB WELS certification for water fittings, are a positive sign. Additionally, it’s important to assess the building’s cross-ventilation. When visiting show units or reviewing layout plans, ensure that the windows and doors allow for proper airflow. A simple way to check is by visualising a straight line across the layout—if it can pass through without obstruction, it indicates good cross-ventilation, allowing for natural wind to flow through the space.

Q: It seems that incorporating sustainability is only possible for new developments. What about existing and older buildings?

Certifying existing buildings as green buildings comes with challenges, primarily because these buildings often have limitations that cannot be easily modified, such as their façade or structure. Altering these components would require significant demolition and rebuilding, which is often not feasible.

The process typically begins with an energy audit, where consultants like us assess the building’s energy consumption profile. We identify hotspots—areas or equipment that consume the most energy—and evaluate their efficiency based on Singapore’s standards. This helps pinpoint which systems are underperforming and need upgrades.

A key challenge lies in convincing building owners to make these changes. Many believe that their building, which may have been operational for 20–30 years, is functioning well enough. This is where advocacy comes into play. We highlight the environmental benefits and align them with government policies and incentives, such as the BCA Green Mark certification. This certification quantifies energy savings and reduced carbon emissions, offering financial incentives for green upgrades.

Ultimately, clients are often persuaded by tangible results, such as quantified energy savings presented in terms of cost reductions. While the transition may be slow, awareness of the benefits of green buildings is steadily growing, and with proper guidance, existing buildings can contribute meaningfully to sustainability.

Q: What are some of the green building trends that you’re currently seeing now?

One of the prominent green building trends is the increasing focus on indoor air quality. Regardless of the building typology, occupants and visitors are highly aware of their comfort levels, particularly temperature and indoor air quality. This has led to a growing emphasis on ensuring a healthy and comfortable indoor environment.

Another trend is the rise of biophilic design, which integrates greenery, water features, and natural elements into buildings to create visually appealing and calming spaces. Additionally, the concept of green and smart buildings is becoming more interconnected. Developers are not only focusing on sustainability but also incorporating smart technologies to enhance user experience and awareness.

For instance, many new buildings feature interactive dashboards and monitors that provide real-time data on the building’s performance. These displays show details such as air conditioning efficiency, helping occupants understand the building’s green credentials. This integration of smart and green features not only optimizes building performance but also engages and educates users about sustainability.

Q: How has the role of technology evolved to support green buildings?

Technology is a crucial component of green buildings because modern buildings serve increasingly complex functions beyond their basic purpose. For instance, they must ensure spaces are cool, fresh air is ample, and facilities like toilets are clean while enabling user feedback. The ultimate goal is to create a comfortable and efficient environment where users and visitors can work or enjoy the space seamlessly.

To achieve this, numerous parameters need to be monitored and tracked, which is where technology plays a key role. For example, operational efficiency is assessed using submeters that monitor electrical usage. These meters are integrated into the building management system, providing real-time data to ensure the building performs according to its design intent.

Another significant advantage of technology is its ability to enable predictive and preventive maintenance. Advanced systems can alert facility management teams to potential equipment issues before they occur, triggering alarms for proactive action. This reduces equipment downtime, minimizes disruptions, and enhances the overall performance and sustainability of the building.

Q: What should people be more aware of when it comes to carbon emissions in buildings?

Carbon emissions in buildings can be broken down into three types: Scope 1, Scope 2, and Scope 3.

Scope 1 refers to direct emissions from things you own or/and operate, like company vehicles or equipment.

Scope 2 covers emissions from the energy you purchased and use, like electricity for air conditioning or lighting fixtures. The key here is the source of your energy—using green power can help reduce emissions. Also, cutting down on overall energy consumption lowers your emissions.

Scope 3 includes everything else, like waste disposal, business travel, and other services you rely on.

For most people, Scope 2 emissions (electricity) are the most significant. However, to make a meaningful impact, it’s crucial to monitor all three emission scopes — reducing energy consumption, transitioning to cleaner energy sources, and being mindful of other indirect emissions.

Q: What’s the highest source of carbon emissions in a home setting?

Air conditioning takes the top spot. It’s become essential for many of us, especially when I look at my HDB block; all but one unit has an air conditioner installed.

Q: What can people do for their homes to reduce carbon emissions?

One simple change is adopting hybrid ventilation. Try increasing your air conditioning temperature to 27°C and using a fan. You might be surprised—you can still feel comfortable because factors like activity levels affect our thermal comfort. Most of the time at home, we’re either sleeping or watching TV, so we don’t need that chilly air.

Another tip is to create good airflow through your home. By opening your doors and windows for proper true cross ventilation, you can reduce the need for air conditioning and cut down on electricity usage. A little breeze can go a long way in keeping your home cool and energy-efficient.

The Singapore Sports Hub is more than just a world-class venue for sports and entertainment—it’s also a shinning example of how green innovation can reshape urban environments. With its integrated green features and sustainable operations, it’s setting a new standard for how urban spaces can prioritise both human well-being and environmental stewardship.

In our “Let’s Go Talk” series, Lam Shiu Tong, Managing Director of Defence and Sports Facilities at C&W Services, who oversees the facilities at Singapore Sports Hub, shares how the iconic venue integrates technology and green innovation to create a sustainable, enjoyable experience for all.

Q: Why are green spaces important in Singapore?

In Singapore, a growing city where construction and development are ongoing to accommodate housing and other demands, green spaces are vital. Unfortunately, green spaces and natural habitats are often disrupted by this progress. By including green spaces in urban development, these disturbances can be lessened and Singapore’s greenery can be preserved even as it becomes more urbanised.

The monotony of concrete structures is broken up by green spaces, which provide more than simply aesthetic value. They offer useful advantages including shade, which improves outdoor comfort. For instance, the green areas at the Sports Hub are crucial to provide guests who might be waiting outside during events with a comfortable experience. Natural shade from trees and other greenery makes these areas more welcoming to all.

Also, green spaces contribute significantly to sustainability. They help reduce the urban heat island effect, where manmade structures generate and trap heat. By absorbing and dissipating this heat, trees and greenery help combat rising temperatures and contribute to global warming mitigation efforts. Green spaces benefit not just wildlife, such as birds and insects, but also improve the overall livability of urban environments for all of us.

Q: What are the lesser-known green features of Sports Hub?

The Sports Hub has a number of green elements that improve its sustainability beyond its visible green areas and landscaping. These include vertical green walls, renewable solar photovoltaic (PV) panels, and a rainwater harvesting system.

One of the lesser-known features is the rainwater harvester, which is less noticeable compared to the solar panels. The system uses the National Stadium’s dome as a massive catchment area. Rainwater collected from the dome is stored and repurposed for irrigation, making it an efficient and sustainable way to maintain the greenery around the Sports Hub.

This innovative approach to resource management is an example of how green features can be seamlessly integrated into urban infrastructure, even when they are not immediately visible to the public.

Q: What makes the Sports Hub green and how does technology help it be a sustainable venue?

Beyond just the design and building phase, a green event venue incorporates sustainability into all stages of operation and maintenance. Green building components are included in to the design and construction process to encourage environmental friendliness and energy efficiency. Maintaining these elements and looking for methods to improve sustainability are equally important after the facility is up and running.

Technology plays a significant role in this process. For example, areas where technology can replace or reduce the reliance on manpower contribute to more efficient and sustainable operations. From energy-efficient systems to resource management tools, tech helps improve the liveability, maintainability, and overall sustainability of the venue, ensuring that it remains environmentally responsible throughout its lifecycle.

Q: How do the green features at the Sports Hub impact the visitor and retail experience?

When shoppers visit the Kallang Wave Mall, it’s about the entire experience, not just dining at F&B outlets or shopping at retail stores. Families often look for spaces where they can spend quality time together, allowing children to explore and interact with the surroundings, including green spaces.

At the Sports Hub, it’s about offering a comprehensive experience. Visitors can enjoy scenic views like sunsets and sunrises while spending time in the green spaces, which add to the appeal beyond the typical retail and dining options.

Green spaces and buildings enhance the overall atmosphere by bringing people closer to nature. While the Sports Hub and Kallang Wave Mall feature many manmade structures, the inclusion of green spaces interspersed throughout creates a more balanced and enjoyable experience for visitors.

Q: How different are the challenges in maintaining a green building compared to a conventional one? 

Although green buildings’ sustainability characteristics have many advantages, they can occasionally raise costs for maintenance. For example, issues may arise if vertical green walls are included in the design stage without future maintenance in mind. Higher maintenance expenditures may result from inadequately planned access to maintain these walls. Furthermore, choosing the incorrect plants for these features can result in additional maintenance hassles.

Another example is mass-engineered timbre (MET), a sustainable substitute for steel and concrete. Nevertheless, MET may be vulnerable to organic development, such as mould, which makes maintenance difficult.

When designing green buildings, it’s important to be careful and pragmatic when integrating sustainable elements, considering both the overall environmental advantages and the long-term maintenance needs. Despite these potential maintenance challenges, the advantages of green buildings still outweigh the concerns.

Q: A lot of effort has gone into maintaining the clean and green aspect of the Sports Hub. What are some measures that helped achieve this?

The Singapore Sports Hub spans 42 hectares, so maintaining it and keeping it green and clean requires significant resources. Instead of solely relying on manual labour, our team embraces an innovative mindset, focusing on sustainable and efficient solutions.

For cleaning, we use robotic scrubbers and vacuums to assist our cleaning staff, boosting productivity while supporting a cleaner environment. These robots act as valuable assistants to our cleaning team, making their work more efficient.

In terms of keeping the space green, our landscape team also uses technology to improve our operations. For instance, our arborists use IoT tree sensors—specifically tree tube sensors—on selected trees. These sensors monitor any changes in the tree’s physical condition, sending alerts to our arborists. This allows us to address any issues promptly before they affect the health of the tree.

These sensors are installed on larger trees, particularly those near public areas, where tree health is crucial for safety. The sensors help us detect potential problems such as termites, moisture imbalance, or decay. By using this technology, we can ensure the ongoing health and safety of our trees, helping us maintain the greenery of the Sports Hub throughout the year.

In the pursuit of greener living, design and engineering are the cornerstones of creating sustainable, functional, and human-centred spaces. At the National University of Singapore (NUS), Associate Professor Stephen Tay, from the Department of the Built Environment, is leading the way by educating future professionals on how to integrate green innovation into the built environment.

In this “Let’s Go Talk” feature, Associate Professor Tay shares insights into how design and engineering contribute to sustainable spaces, the importance of green education, and how students can play a pivotal role in shaping a more sustainable world.

Q: How can design and engineering play a part in making our living environment green?

Greener living environments and spaces are mostly the result of design and engineering. For example, the building we are currently in. Although they are sometimes overlooked, certain engineering and design components are smoothly incorporated into the structure and are crucial to sustainability.

From a design perspective, considerations such as selecting the right colour palette can contribute to energy efficiency and comfort. On the engineering side, it’s about strengthening materials and ensuring they are properly integrated and optimised for durability and performance.

This collaboration between design and engineering shows how the two fields may cooperate to produce green, sustainable structures that are practical, effective, and pleasurable to live in.

Q: What are the common misconceptions when it comes to pursuing an education in green buildings?  

Students frequently think that exploring green buildings is a bland and uninteresting subject. That being said, this is completely untrue.

Engaging subjects like health and well-being, integrating greenery, and methods for integrating sustainability from the design phase are all part of green building education. Students have the chance to engage in worthwhile initiatives and develop fulfilling careers in this vibrant and interesting profession.

Q: What is one thing about the built environment that you feel your students need to learn?  

One thing I hope my students learn is the profound impact buildings have on people and society. I’m reminded of the quote, “We shape our buildings, and thereafter, our buildings shape us.” A building is more than just a structure—it can become a landmark, interacting with and influencing communities, including the students themselves, their families, and even people beyond their social circles.

When engaging in a green building project, students should understand that it’s designed to last and make a meaningful impact. This includes considering its carbon footprint—such as the operational and embodied carbon from construction and usage and how it ties into climate change conversations. Equally important is fostering social and community engagement, as there’s often a disconnect between a building and its surrounding community. Bridging this gap is key to creating sustainable and inclusive spaces.

Q: What are the educational pathways for students interested in becoming green building professionals?  

There are several courses of study available to students who want to work in the green building sector. For example, all students are required to take a Year One course that we provide. Through a partnership with the Singapore Green Building Council (SGBC), students who successfully complete this course are awarded the Green Mark Associate accreditation. Students who earn this certification will be prepared to participate actively in the green building sector once they enter the workforce.

Graduates have options for careers outside more conventional positions like project managers, facilities managers, and quantity surveyors. Because green building initiatives involve a wide range of stakeholders from several industries, they can also help in areas like green financing. This demonstrates the wide and fulfilling range of employment options available in the green construction industry.

Q: What is your approach to educating students on the built environment and green buildings?

At NUS, education is a key pillar we focus on to provide meaningful and fulfilling experiences for our undergraduates.

I take a different approach when it comes to educating about green buildings. Students are encouraged to actively ask questions and look for answers on their own. In my role as a facilitator, it is my responsibility to lead them on this path of investigation and learning, assisting them in formulating significant queries and critical solutions.

Both the students and we as teachers feel a sense of accomplishment when they get the answers they’ve been looking for. Through this approach, one develops critical thinking skills, curiosity, and a greater comprehension of green building principles.

Q: Why do you think careers and education in the built environment and sustainability are highly sought after?

It’s quite interesting because, based on informal surveys and discussions with students, we’ve observed a strong passion for sustainability topics. Many students express a deep desire to “save the world,” but often they’re unsure where to start or how to go about it.

It’s not uncommon to hear students say, “I want to save the world,” but when asked how, their response is simply, “I don’t know, but I just want to make a difference.” This highlights their enthusiasm but also the need for guidance.

Our role as educators is to help channel this passion into actionable pathways. By providing targeted courses and structured opportunities, we can equip students with the knowledge and skills they need to pursue meaningful careers in sustainability and green building.

Q: What emerging trends are coming up in the built environment sector?

I see a growing trend in the way we interact with building residents. Even though it may not be a technology in and of itself, this strategy has a big influence on sustainability.

Sometimes the most cutting-edge technologies can be installed, but the effectiveness of the results will be reduced if residents don’t use or accept them. For example, installing energy-efficient lighting won’t fully utilise the technology if consumers leave it on all day.

It is important to educate people about the technologies and make sure they are inspired to utilise them. The results are much more significant and long-lasting when we integrate efficient technology with occupant interaction.

Q: What is a good example of a very sustainable building? 

SDE 4 on the NUS campus is an example of a very sustainable structure. From the beginning of its construction, this structure is a remarkable illustration of careful planning and design.

The accomplishment of net-zero energy status and, subsequently, positive energy-building certification is what sets SDE 4 apart. These achievements show that such lofty sustainability goals are achievable with industry-wide coordination. It is proof of what can be achieved when engineering, design, and teamwork all work together harmoniously.

Q: How can design and engineering play a part in making spaces green?

In my opinion, engineering and design each have distinct but equally significant responsibilities to play in the development of green buildings.

Consider SDE 4 as an example. The foundations and technical aspects required during the planning stage are just as important to the building’s design as how it interacts with and serves its occupants. These components all come together to form a building that is sustainable and practical.

A good analogy would be the sun and the moon; both distinct and unique, yet they work in harmony to regulate life on Earth. Similarly, engineering and design must collaborate to create a successful green building.

Built to Last: How green malls and offices are creating healthier, more resilient spaces

As cities grow denser and the effects of climate change become more pronounced, the spaces we live, work, and play in need to do more than just serve our daily needs—they must support our well-being and stand the test of time.

From energy-efficient systems and solar panels to lush communal spaces that bring people closer to nature, these developments are redefining what it means to build for the future.

In our “Let’s Go Talk” series, Mr Kew Yuan Chun, Head of Sustainability & Safety at Frasers Property Singapore, shares insights into how green infrastructure is shaping healthier, more resilient environments for communities, businesses, and beyond.

Q: What is a climate-resilient infrastructure?

Climate-resilient infrastructure involves incorporating green features into existing buildings and new developments. These include energy-efficient equipment like LED fittings and cooling systems, as well as solar panels, like those that we have installed at some of our properties. So this reduces reliance on non-renewable sources, improving the energy efficiency and reducing carbon emissions.

Q: Why are such infrastructures important? Who does it benefit?

Green spaces are integral to Singapore’s identity as a “City in a Garden.” In our dense urban environment, they improve air quality, support biodiversity, and promote physical and mental well-being. This holistic approach to sustainability benefits businesses, our people, our communities, and living areas, creating a positive environmental impact for everyone, including shoppers and residents.

Q: We understand Waterway Point is a certified green building. How do green building features benefit shoppers and visitors to the mall?

Waterway Point is one of the largest suburban malls in Singapore and has achieved Green Mark GoldPLUS certification. The mall features energy-efficient equipment that also improves the air quality, supports biodiversity and promotes the health and well-being of shoppers and tenants.

In Waterway Point, we have green spaces that foster more social interactions where families can come to enjoy fresh air. The mall also has high-efficiency LED lighting, smart car park systems, and high-efficiency cooling systems that reduce energy consumption and the overall carbon footprint.

The Plaza at Waterway Point provides a green space for communal events.

Q: How do green spaces impact businesses and employees?

Introducing green spaces are part of our overall strategy to enhance green buildings. So when we have green buildings, that means they are certified and we have satisfied most of the requirements under the Green Mark, which includes the efficiency of the buildings, environment and having green spaces.

For example, we have Alexandra Point, which has recently undergone asset enhancement works. The refurbished building has an upgraded green corridor connected to the surrounding nature, which helps the building’s occupiers connect to the outdoors.

For Frasers Towers, we incorporate features like the energy-efficient equipment and green spaces that improve our tenants’ connection to the outdoors and improve both their morale and productivity, in addition to their health and well-being.

Q: What initiatives are in place to enhance the sustainability of developments by Frasers Property Singapore?

The built environment accounts for nearly 40% of the global carbon emissions. By aligning with  Frasers Property Group’s benchmark and collaborating with our stakeholders, we leverage our position in the value chain to reduce carbon emissions together as we progress towards a low-carbon future.

At Frasers Property, we have in place a Group Responsible Sourcing policy and Corporate Functions Procurement procedures to influence the sustainability practices of our suppliers, vendors and contractors. This supports resilient supply chains and aligns with our strategies to address climate change and reduce carbon emissions across Scopes 1, 2 and 3.

For instance, we work with solutions providers to embark on several initiatives, such as Singapore’s first food waste valorisation programme for retail tenants and Singapore’s largest single roll-out of solar panels at our retail and commercial properties. We also have high-efficiency chiller plants at Tampines 1 and Century Square that serve as two of three injection nodes in Singapore’s first brownfield district cooling project in Tampines. The network will generate chilled water for the malls’ cooling needs and also for the surrounding buildings within this district.

All these initiatives are collective and innovative efforts to tackle the sustainability challenges and drive greater energy efficiencies to reduce the overall carbon footprint.

Q: How else does Frasers Property work with partners and tenants in shaping green buildings?

One of the major components of our Net-Zero Carbon Roadmap is on reducing our Scope 3 carbon emissions, which involve our external stakeholders, including the tenants and services providers.

For tenants, one of the main parts will be their energy consumption. To reduce this, besides the responsible sourcing policy and procurement procedures, we have also included in our green leases some suggested sustainable initiatives that tenants can adopt such as lighting requirements that align with the industry’s code of practice.

For example, jewellery stores tend to have brighter storefronts but at the back-of-house areas they will use lower lux levels to ensure the overall lighting average meets code requirements.

Sustainability and wellness are no longer just trends in home design — they’re essential elements of modern living. As the Vice President of the Society of Interior Designers Singapore (SIDS), Mr. Fann Zhi Jie brings deep expertise in creating spaces that are not only beautiful but also eco-friendly and healthy.

In our “Let’s Go Talk” series, Zhi Jie highlights the benefits of green homes and shares simple, practical tips for homeowners to transform their living spaces into greener, healthier environments that support both their well-being and the planet.

Q: What makes a home a green home?

The two main components of a green home are wellbeing and sustainability. On the one hand, it’s about respecting the environment by utilising energy wisely and making decisions that are better for the earth. Conversely, it’s about making the living environment comfortable and healthy for the occupants.

Going green, however, does not need you to meet a number of strict requirements. To develop a home that benefits both you and the environment, it truly comes down to striking the correct balance between eco-friendly methods and careful design.

Q: What are the benefits of investing and designing a green home for me and my family?

When people think of a green home, the first thing they think of is that it comes with extra costs. For example, opting for LED lights or more expensive electrical appliances. But the real benefit is in the wellness and wellbeing of everyone in the home. We spend most of our time at home, so you would want to make sure it’s a space you’re comfortable in.

When you incorporate green elements and focus on things like air quality – whether through HEPA filters in your air conditioning system or using finishes that help prevent mould –you’re creating a healthier environment for your family. These make a huge difference in how you feel at home.

When you weigh the benefits against the costs, it’s clear that the long-term impact on your health and comfort far outweighs the initial investment.

Q: What’s trending in home design now?

Biophilic design is still quite popular today. Since we all live in metropolitan concrete jungles, it all comes down to bringing greenery into the house and re-establishing a connection with nature. The presence of plants lowers heat, reduces dust, and even improves air quality by adding more oxygen and cleaner air.
Energy efficiency is another popular trend. Consider energy-efficient appliances, water-saving fixtures, and LED lights.

Additionally, sustainable materials are given a lot of attention. Reusing old fixtures and furniture or even using eco-friendly materials is also becoming more and more popular.

Q: As a first-time homeowner, what should I consider when it comes to transforming my home into a green home?

The first thing you should consider as a first-time homeowner is your green objectives. What goals do you have for your house? And what role does your way of life play? Talk to your designer about your daily routine, including how often you work from home and what you do, and use that information to help you lay out your space. To reduce your need for lighting and air conditioning, you may, for instance, place your workspace close to windows to benefit from natural light and airflow. This helps save money in addition to saving energy.

Next, think about what you can reuse or recycle. Do you have any furniture or fixtures you can keep? If you’re renovating a pre-owned home, maybe you have existing fixtures like marble floors that just need a little sanding and polishing to look brand new.

Other things you can consider are the basics such as ventilation, materials, and fixtures. For example, consider LED lights, energy-efficient appliances, and water-saving features for your home.

Q: With more people considering having green homes, what does a green home renovation usually consist of?

It’s about making thoughtful decisions for your home renovation that often focuses on sustainability. Firstly, you may choose eco-friendly materials and paints with minimal or no volatile organic compounds (VOCs) to enhance indoor air quality.

Another important consideration is your home’s layout, which takes ventilation and natural illumination into account. Beyond this, it’s being aware to recycle and reduce waste whenever you can. The goal is to make your renovation not just environmentally friendly but also efficient and healthy for everyone living there.

Q: Being an interior designer, what’s your favourite green home design feature or idea? 

One of my favourite design ideas is the use of unused spaces, small nooks and corners, that are transformed into green walls. I love how both designers and homeowners get creative with these spaces, whether it’s a professionally designed vertical garden or a DIY project where plants are added to offer a personal touch.

On social media, I’ve even seen some incredible scenes where birds visit these green spots or construct nests, which simply brings a surprising touch of happiness and vitality into the house. Although it is impossible to anticipate, it adds a nice surprise to the space.

Q: What other ways are there to have a green home if having plants is not feasible?

I know a lot of homeowners say, ‘I don’t have a green thumb, I can’t even keep a cactus alive!’ If that’s the case, there are still ways to bring nature into your home.

The key is to create that connection with nature even without plants. One option is using preserved moss. These are treated and dried, so you get the same aesthetic and feel of greenery without the maintenance.

Another alternative is adding water features, like a small fountain and you can even consider turning it into a DIY home aquarium. Even with a normal water feature, the sound of trickling water can create a peaceful nature-inspired atmosphere in your home.

It may feel daunting to get started on a green home. What are the simple things that homeowners can do to incorporate green features?

One easy thing is to do a quick audit of your appliances—check which ones are energy-efficient and if you’ve got water-saving fixtures in your taps. These are simple changes that don’t take much effort. Also, with the climate vouchers available now, it’s a great opportunity to upgrade things like your ceiling fan or air conditioning if needed.

Another simple idea, especially if you don’t have space for big plants, is to start small. Maybe get one or two pots and place them where you spend a lot of time or in spots with a good view. It’s a simple way to bring some greenery and make your space feel fresher.

Q: Flooring, wall paint, carpentry are some of the aspects for a green home renovation. What should homeowners consider for these?

Wall paint: It’s important to choose one that has low or zero VOC. These paints have fewer volatile compounds, which helps keep your indoor air quality safe. You might also consider paints with antiviral treatments where it’s especially helpful if you have young children. It’s a way to keep your home healthier without adding extra gadgets to purify the air daily.

Vinyl flooring: My advice is to think about the areas you’ll use it. For example, a high traffic like a mall might not be the best choice, but at home, it’s a great option for maintenance and comfort. It also depends on comfort too –  vinyl can provide a consistent temperature and is easy on the feet, unlike tile, which can be cold at night. So, homeowners need to consider how it fits with your lifestyle.

Solar film: These are great for energy savings. They reduce solar heat gain, which can eventually help lower your air conditioning bills. Think of it just like sunscreen where solar films come with different levels of UV protection, so pick the one that fits your needs. But keep in mind, if you live in a condo with large glass windows, higher UV protection can darken the space, so it’s important to strike the right balance for your home’s vibe.

Carpentry laminates:  This is an area where you can consider the material’s properties to suit your needs. For example, fingerprint-free and antivirus coatings are great for places like kitchens. A kitchen might need more durable, easy-to-clean finishes, while bedroom wardrobes might not need the same level of protection. Also, look at the adhesives used to attach the laminate. The choice of adhesive matters for air quality, so go for one with the lowest emissions. You would want something that is less harmful to both the environment and your family.

Q: How can I ensure that my home is free from harmful elements when my renovation is complete?

It’s essential to properly discharge the home of indoor air pollutants before moving in. This includes clearing waste, removing fine particles, and addressing chemical residues. Using sprays or machines to extract lingering chemicals can help create a safer environment.

Whether it’s excitement for the new space or the perfect fengshui date, we know homeowners are often eager to settle in but taking the time for proper air discharge and thorough cleanup is crucial. Remember, everything in the space, from carpentry to tiles to paint, can release indoor air pollutants.

It’s best to talk to your designer about your concerns and requirements for this. Your ID can guide you and your contractor on the best materials, adhesives, and processes to ensure your home is safe and ready for your family.

Do you know what a green building is and if your school is one?

Watch this video to find out: https://www.facebook.com/singapore.gbc/videos/338564866805583

As part of our Green Means Go Campaign the Singapore Green Building Council will hosted a series of webinars that invites homeowners to learn more about how to build green into their homes whilst making their space more comfortable and productive.

The following webinars have been recorded and provide a great recap of the learnings shared during each webinar session. There’s never been an easier time to build more green into your home!

Green Means Go Comfortable: Get The Most From Your Home

Green homes are good for people and contribute towards creating a more comfortable home. As part of our Green Means Go campaign, the Singapore Green Building Council partnered with Mark Mah from SIDS to share tips on how homeowners can make the most out of your home to maximise comfort.

Green Means Go Prepared: Things I Wish I Knew Before

What makes a green home green? What should I ask my property agent when house-hunting? Is a green home difficult and expensive to achieve? Get the answers to these questions and more at the second Green Means Go webinar, where we hosted speakers from SGBC, SEAA and DBS to show participants what it means to Go Prepared!

Green Means Go Healthy: Building Green with the Right Materials

Do you know that the materials in your home strongly impact the health and wellbeing of your family? For our third webinar, we explored why hazardous substances like VOCs and formaldehyde emitted from building products are extremely harmful to human health, causing serious health complications with prolonged exposure.

Green Means Go Healthy: Creating a Comfortable Living Environment

As we are now kept home for longer periods of time to live, work, play, learn and even heal, how do you create a homely living environment that is green, healthy and efficient to safeguard your family’s wellbeing? In the fourth webinar event, SGBC partnered with Greenlam Asia Pacific and SIDS to provide tips on integrating green practices to improve our wellbeing and live more comfortably.

Green Means Go Go Forward: Exploring the Future of our

As we enter a new age of unprecedented attention to sustainability, it is vital to ensure that the buildings we live in must be buildings we can live with. How will the industry evolve to cater to the rising demand for greener, healthier and more sustainable places and spaces? For the final webinar event, SGBC partnered with Frasers Property and Geberit to give homeowners a glimpse in the future of residential development and water technology, innovations that are already being practiced today for a sustainable and comfortable experience.

The past few years have been stressful for many Singaporeans, especially those that have recently just purchased or moved into their new home. With the ongoing difficulties of the COVID-19 pandemic more individuals are looking to adopt a more mindful approach to their daily routine.

But did you know that adopting greener home practices for your home can promote your mindfulness? Here are some ways building green into your home can benefit your pursuit for living a balanced, mindful life.

Finding Peace from Plants

Looking after plants can be a healthy and positive way to help decompress your cognition maintain your mental wellbeing. In fact they’re helpful for our senior to promotive brain function and prevent dementia. Gardening can be a great intervention for mental health, and can help reduce anxiety and symptoms of depression.

Improving Ventilation for your Breathing

Improving ventilation is an effortless way of applying greener practices for your home. Not only does this improve your own physical wellbeing, but ventilation also has a role in improving your breathing. That’s because breathing exercises is one of the most effective ways to adopt a mindful lifestyle, as it helps reduce stress and experienced anxiety.

By improving ventilation for your home, you’re not only protecting your family from unwanted viruses and pollutants, but you’re also improving your capacity to breathe more effectively and overcome mental difficulties.

Soundproofing Distractions

Sound plays a significant role in our mindfulness; they shape our ability to not only concentrate but meditate in our home environments

Using sustainable soundproofing materials are an effective way of not only making your home greener and more sustainable, but also fostering a great space for you to stay relaxed and productive. In fact, studies have shown that making effective acoustic sound adjustments to open office environments, improves productivity and mental wellbeing.

As more Singaporeans continue to do flexible working arrangements, investing in soundproofing materials for your office setup.

Green Means Go Healthy

Building green into your home isn’t just about the novelty of championing sustainability, it’s also making an active step in making your home comfortable and healthy for the residents.

For more information, visit the SGBC Product Directory to learn more about certified green products and materials to help build green into your home.

Renovation planning – all too often, we are consumed by a focus on price and aesthetics. Today, however, we have so many options that allow us to build green into our homes – beautifully and affordably. Bearing in mind that beyond a positively greener footprint, these sustainable choices often bring value in terms of improved home comfort, health and the longer-term maintainability of our homes.

We have the capacity to think more critically about the materials we choose to bring into our homes, what they are made of and where they come from, and below are some ideas to help get us started!

Ground Up

A consideration during renovation – whether its for a new BTO, or to breathe life into an older home, is flooring. The materials we choose have a huge influence on the way our home can look and feel. Whether it’s tiles or wood that you are looking at, here are a few pointers to keep in mind.

Tiles: Tiles are a great consideration that can mimic the look of wood, marble and other stones; but importantly many tiles today, are made of recycled materials and they can themselves eventually be recycled.

Wood: Whether as an indoor feature, outdoor flooring or even as feature claddings, wood ensures as a luxurious and distinctive material. With options such as reclaimed wood, engineered wood, and sustainably sourced woods available, we have every opportunity to make more sustainable choices.

Cork: Who knew that cork makes for excellent flooring. Sustainably harvested, cork is a renewable material that comes from the bark of trees; this means that rather than felling trees, only a portion of the bark is taken, and the trees themselves produce new layers for subsequent use. Cork also is a great sound absorber, it provides cushioning underfoot, and it’s mould and mildew resistant making for a beautiful and comfortable flooring to boot.

Divide and Conquer

Walls and partitions help define the spaces within our homes, they establish separation and create the functional and private environments that we are familiar with.

Dry walls: Constructed of sustainable products such as plasterboards or fibre cement boards, innovations and improvements mean that the dry walls of today are far superior to what they used to be. They provide good acoustic and thermal insulation, and boast natural resistance to fire and the damp.

Rather than conventional brick and wet plastering, dry walls are easy to install, reduce the need for noisy hacking, and allow for easy onsite reconstruction. With smooth surfaces, they are quick to set up and ready for paint once installed.

As we look to soften and cover raw walls and ceilings, we look to a range of applications that transform white walls into vibrant, calming, engaging, textured or colourful surfaces.

Paints: While we’ve taken tremendous steps forward from older lead-based paints, it is important to bear in mind that to date, there are paint options that can actually be harmful to ourselves and families. Many paints still produce harmful VOC emissions that negatively impact both the environment and our health – triggering issues such as headaches, nausea, conjunctival irritation, nose and throat discomfort, skin, irritation, dizziness, occupational asthma and the likes.

The same is true for many lacquers and thinners which often coat our furniture – these sealants often off gas harmful VOC emissions months after they have been applied.

Today, there are a range of low to no VOC paints, and water-based sealants that we should be pursuing to both our health and peace-of-mind, even as we look to beautifying our spaces.

Everyday Consumables

Lastly, we look at the everyday things we bring into our homes post renovation, as the living kicks in. From our dish washing detergents to our laundry detergents and many of the household cleaners we bring into our homes contain polluting materials either inherently or in their production.

• – Aerosol spray products, including health, beauty and cleaning products;
• – Air fresheners
• – Chlorine bleach
• – Detergent and dishwashing liquid
• – Dry cleaning chemicals
• – Carpet and upholstery cleaners
• – Furniture and floor polish
• – Oven cleaners

From over the counter, to home-made and organic solutions, today’s homeowners and future homeowners have access to a range of green and plant-based cleaner options that are great for the environment and better for our homes. An excellent starting point would be to pay attention to some of the eco labels and certifications that are widely available here in Singapore.

Green Means Go Natural

While it may not be feasible to eliminate all harmful materials from the home environment, the range of options that we have today, means that it is completely possible to reduce our dependency on products and consumables that are harmful. Look out for green products and offerings for your home use, and explore directories of green product manufacturers, service providers and retailers available in Singapore.

One of the simpler ways of maintaining a green home is to be more conscious of how your home consumes energy.

As homeowners, we’ve always continued to monitor and track how we utilise our electricity for our own home. But the growth of accessible consumer technology has allowed homeowners to have more control over how we spend and consume our electrical appliances. It’s not just about figuring out your electric bills anymore – it’s also about understanding your own energy consumption and finding opportunities to become more efficient and sustainable.

Here are a few ways you can go smart with the way you consume energy for your home.

#1 Mobile Energy Applications

Energy providers are becoming more technology savvy and are releasing mobile applications for consumers to download to track their energy and water usage. Having access to real-time information on energy usage provides us immediate feedback to change our energy consumption. Regularly checking ahead of your billing is an uncomplicated way to make your home greener and more efficient.

Mobile app provides real-time information on energy usage, housed within a safe platform tied to your credentials. For example, providers such as Senoko and SP have designated apps that are available on the App Store to monitor your utility usage.

#2 Smart Plugs and Bulbs

Creating automatic routines and switches not only makes your energy consumption more efficient, but your home lets you be more comfortable. This is done by installing smart plugs and bulbs which turn can turn your home to become an efficient ecosystem.

Simple plugs can be added on to make regular appliances such as kitchenware, lights, and electronic devices connected to your home Wifi and the internet. They also allow you to remotely turn on/off your appliances and set routines based on your lifestyle and room environment.

Smart bulbs are bulbs with a built-in Wifi receive to connect your lamp to the internet. When connected to internet, they help monitor your watt usage but also set specific routines based on your home usage and profile.

#3 Smart Home Assistants

As homeowners, smart home assistants make it even easier for you to go smart with your home and take on greener actions by consuming efficient energy.These Internet connected devices can assist you with simple tasks through connected devices and systems.

Smart Home Assistants are best used with smart devices such as plugs and bulbs to make it easier for you to set routines and devices on/off through voice activation. They complete the entire system and allow you to have full remote and automated acccess in how you use and manage your electrical appliances.

There are a wide variety of ways to go smart with your home and make greener actions to make your home comfortable and sustainable. Using technologies such as internet devices and mobile apps provide enough feedback for us to learn how to consume energy more effectively, and more efficiently.

To learn more about smart systems and other products to make your Green Home, visit our Build Green In Home Planner. You can also visit the SGBC Directory to see other green-certified items that can make your home more green, and more comfortable.

A green home is as much about the environment as it is about your family’s health and wellbeing: a green home reduces or eliminates negative impacts on the environment and health of those living there and create positive impacts.  

There are many ways to build green into your home, such as using sustainable, non-toxic materials or maximising the natural resources around your home such as daylight and natural ventilation or using technology in a way to cultivate eco-friendly habits.  

Here are ten tips to help you embark on your own green renovation journey. 

#1 Use renovation materials that are certified green. 

High impact, high volume materials such as paint, flooring, coatings, laminates and wall coverings can contain high levels of toxic substances like VOCs and formaldehyde, which are harmful to human health with prolonged exposure.  

Ensure that these materials have a valid green building product certification, such as the one issued by the Singapore Green Building Council. 

#2 Use of green walls or greenery to purify indoor air. 

Indoor plants not only enliven the interior of the home, they also act as natural air purifies to improve indoor air quality. Certain species of plants such as the peace lily, spider lily, golden pothos, Chinese evergreen and snake plant particularly excel at cleaning indoor air. 

#3 Use energy-efficient LED lighting. 

Every home will undoubtedly make use of lighting. Ensure that all lighting used in the home are LEDs that last far longer than halogen-based lighting and consume lesser energy to operate. 

#4 Set up task lighting to optimise usage. 

Do you really need to switch on all the lights if you are just occupying a small corner of the home as your work-from-home station? Considering using dedicated task lighting for your WFH area or home-based learning setups! 

#5 Make use of smart lighting or smart home management systems to optimise consumption. 

Knowing how your household uses lighting and other electronics can help to optimise usage patterns and lower utility bills in the long run. Pair suitable devices to a smart home management system to help reduce energy wastage. 

#6 Use solar film or blinds to regulate glare control and reduce heat penetration. 

In sunny Singapore, window film, blinds and curtains are must-haves. Certain types of window film reduce both visible light and heat, helping to cool the interior of the home.  

#7 Use ceiling fans to ventilate the home. 

Instead of using air-conditioning systems to cool and ventilate the home, consider installing a ceiling fan to help regulate airflow indoors for greater comfort. 

#8 Ensure that electronic appliances such as air-conditioning systems are rated 5-ticks. 

Air-conditioning systems consume the most amount of energy in any home, which is why it is important to ensure that the most efficient ones are used to generate the best possible cost savings. Look out for the 5-ticks badge under the Energy Labelling Scheme managed by the National Environment Agency (NEA). 

#9 Install solar panels or solar heaters. 

Where feasible, having solar panels can help to power low-consumption household devices, such as irrigation systems for houseplants or even to charge your smartphone. Solar thermal hybrid air-conditioning systems which harness solar energy and ambient heat throughout the day are also available to homeowners. 

#10 Switch to a green electricity retailer. 

Signal your commitment to environmental sustainability by opting for green electricity offered by some of Singapore’s electricity retailers. Going green for electricity does not cost significantly more and will also help you to do your part in supporting carbon-neutral energy generation. 

Facilitating Green Renovation

Now that you know how to build green in, make your green home a reality with special financing rates under the DBS Green Renovation Loan. The DBS Eco-aware Renovation Loan aims to raise awareness about the eco-friendly choices you can make in your home renovation process, whether it’s selecting non-toxic paint, choosing energy-efficient appliances, or leveraging smart technology to reduce carbon footprint.

Fulfil at least 6 out of the 10 items under the “Eco-aware Renovation Checklist” developed in collaboration with SGBC and enjoy an attractive interest rate of 4.68% p.a. (EIR 5.41%*) on your renovation loan.

Click here to find out more.

No longer just the concern of global conglomerates and boardroom executives, sustainability has found its way into general society, interweaving into many aspects of our daily lives. With the Government’s clear onus on going green with the launch of the Singapore Green Plan 2030 and the Singapore Green Building Masterplan, sustainability is here to stay.

While the concept of green buildings is quite far removed from the regular man-on-the-street, it is actually pretty well established in Singapore through the Green Mark Scheme administered by the Singapore Building and Construction Authority (BCA). Essentially the country’s very own green building evaluation and rating tool, the Green Mark Scheme was launched in 2005 and has since certified more than 40 percent of Singapore’s built environment, with the goal to green 80 percent of the gross floor area by 2030. Examples of green buildings include the gleaming skyscrapers dotting the Central Business District, most large shopping malls, high-rise condominiums and even community centres. These buildings have been designed, constructed and maintained with sustainability in mind, employing green building features and technology to reduce their impact on the natural environment while improving the comfort of its occupants.

You may think that going green is best left to the property developers or government agencies as it requires substantial capital investment. While this is somewhat true, individual homeowners do also have the power to build green into their own abodes that will not break the bank. As with all renovation projects, the extent of works to be done is entirely contingent on the homeowner’s preferences and budget, but there are some areas of implementation that can be adopted across the board.

Most Housing & Development Board (HDB) Build To Order (BTO) projects feature eco-friendly features. Key building materials used in the construction of the blocks like paint and concrete are usually eco-friendly variants, and newer BTO estates also come with rooftop gardens, motion-sensing corridor LEDs, water-saving pedestals in the bathrooms and even dedicated chutes for recyclables. Homeowners can build on this base to enhance the liveability and eco-friendliness of their individual units.

Case Study

As featured in the news, more homeowners are choosing eco-friendly materials for renovation works, such as this fairly standard 5-room BTO unit located in the relatively new housing estate of Canberra which was done up as green as possible. The 111-sqm unit is located on the 12^th floor and facing a southeasterly direction with plenty of natural daylight thanks to a largely unobstructed view of the Sungei Simpang Kiri area which offers rich vegetation and scenic views.

Bringing the Outdoors In

The interior design theme of this home was fairly simple: enhance and amplify whatever was already in the house to create a green home. In order to maximise the floor space of the unit, large open spaces with minimal partitions were incorporated into the home’s design to promote a sense of spaciousness and roominess that is quite uncharacteristic of modern BTOs. This design philosophy also builds on the plentiful cross-ventilation and abundance of natural daylight present in the unit to let the outdoors in, taking advantage of the high floor to accord generous biophilic views of the outside.

Semi-opaque blinds were installed in the bedrooms as a glare control strategy and regulate sunlight access, while a liquid-applied solar coating was installed to all windows to reduce ultraviolent penetration and help to lower interior temperature by up to 2 degrees Celsius. The solar coating’s anti-UV properties also serve to protect and prolong the longevity of the wooden furniture in the home, which have been produced with an emphasis on environmental sustainability.

Work from home stations are deliberately situated beside open windows overlooking the forested expanse to improve occupant circadian rhythm, boost productivity and also serve as a reservoir of respite for tired eyes to take a break in between emails. Open windows also provide ample ventilation supplemented by standing fans. While an air-conditioning system (5-ticks Energy Label) is installed in the home, it is rarely used as the home’s deliberate design funnels wind into the “main corridor” of the home to be distributed to the bedrooms.

An Emphasis on Healthy Materials

One of the most important considerations for the home renovation project is the use of building materials certified for environmental performance. With the ongoing pandemic making working from home a longer-term arrangement than previously envisioned, the materials that go into any home is more important than ever before. Breathing in toxic emissions and substances released from building materials will affect the human body’s ability to fight off disease; it is therefore crucial to ensure that the materials used in homes are healthy from the beginning as making changes would incur a significant financial commitment and effort to undo or redo.

Certain renovation materials are pivotal to any home renovation project but do not have any eco-friendly variants due to the nature of the product, such as glue. It is therefore important to ensure that all other materials used are green-certified versions to help offset the emissions from the products that cannot be feasibly greened. While emissions will nevertheless still be present, they will be easier to manage, and the home’s emissions levels will be far lower than if no certified variants were used in the first place.

Where possible and feasible, all building materials used in the home’s renovation bear eco-friendly credentials, primarily the Singapore Green Building Product (SGBP) certification. The SGBP scheme is regarded as one of the key standards and benchmarks for green building products in the building and construction industry. As such, the SGBP is well recognised under the Green Mark Scheme, Singapore’s national green building rating tool administered by the Building and Construction Authority (BCA). As one of the primary mandates of the Singapore Green Building Council, the SGBP is built upon the collective knowledge and expertise of the building and construction industry. Adhering to the ISO 14024 Type I Environmental Labelling Programme, the SGBP’s framework is founded on sound scientific and engineering principles and encompasses a vast range of building products.

Building products are assessed on their environmental properties and performance through a comprehensive list of assessment criteria covering the five key areas of Energy Efficiency, Water Efficiency, Resource Efficiency, Health & Environmental Protection and Other Green Features. This rating level differentiates the environmental and sustainability performance of the certified product, a testament of the product’s environmental commitment.

In the home, all high-impact materials such as interior paint, floor screed and carpentry laminates bear the highest possible SGBP ✓✓✓✓ certification, which means that these materials have been assessed to have very, very low levels of toxic substances and emissions such as VOCs and formaldehyde, which are harmful to human health if breathed in for long periods of time.

The following is the list of building materials used in the home that possess an eco-friendly certification:

Other Green Features

Energy efficient LED lighting fixtures supplemented by motion-sensing lighting (powered by rechargeable batteries) to reduce use of main lights at night are used in the home to conserve energy. Complemented with a household energy saving policy, the home’s electricity consumption averages 123 kWh per month, significantly lower than the neighbour average. According to the BCA’s Tropical Home Energy Efficiency Assessment (THEEA) tool, the home is considered energy efficient, with the predicted electrical consumption 22.1 percent less than the national average for 5-room flats.

The home also utilises a carbon-neutral electricity supply offered by an electricity retailer, which has helped to generate certified carbon offsets of 761.47 kg over a period of 6 months. This is roughly equivalent to the carbon emissions generated from charging a smartphone 97, 112 times.

All sanitary fittings and washing machine installed in the house bear at least a 3-tick rating under the Public Utilities Board’s (PUB) Water Efficiency Labelling Scheme (WELS). The communal showerhead is also fitted with a water-saving thimble to regulate and reduce the amount of water wasted. Eco-pedestals provided by HDB allow for hands to be washed when the toilet is flushed, further contributing to water efficiency.

To help monitor indoor environment quality (IEQ), a best-in-class residential environment monitor is used to track nine different IEQ parameters in real-time. The data is used to effect immediate remedy action to enhance health and wellbeing of the home’s occupants. For instance, an air purifier will be deployed in the presence of high dust levels while a dehumidifier will be used to lower humidity levels for comfort. Indoor house plants such as a peace lily are also used to help remove formaldehyde and enhance general IAQ in the living room. Due to the emphasis on healthy building materials, the home’s IEQ performance is well within recommended guidelines:

The home’s materials are also geared towards easy cleaning and maintainability. A weekly light cleaning routine of vacuuming and mopping is sufficient to keep the home neat, tidy and healthy, with an automatic robot cleaner fitted with a HEPA air filter used to supplement housekeeping efforts.

Green Means Go

Most common renovation materials regularly used by interior designers and contractors – such as standard wall paint – typically already have some form of green certification. There will of course be small price premiums for products that go beyond their core functions or possess special attributes to further improve indoor environment quality, such as VOC abatement or air-purification properties.

However, home renovation is an intensely personal decision, and the lengths people are willing to go to for their perfect home varies from homeowner to homeowner, which will of course increase renovation costs correspondingly. Going green for home renovation allows you to contribute to climate change mitigation in your own small way. As most green certifications look at a product’s whole lifecycle impact from manufacturing to end-of-life, we are vindicating green solutions providers for their efforts in creating truly sustainable products by specifying and using only products with valid green credentials. This will also help to incentivise further research and development to derive even greener materials in the long run.

However, undergoing green renovation is as much about doing your part for the environment as it is about investing in your household’s health and wellbeing. The toll taken on family members through frequent trips to the clinic due to easily-minimised respiratory ailments can add up quite substantially, especially if you have family members who are more susceptible to changes in indoor air quality. With the necessary resources readily available, you will also be able to build green in.

You’ve got energy-efficient lighting and water-saving toilets installed in your new home. You even opted for earth-friendly alternatives such as 100% recycled countertops. But what about the substance that holds these materials together?

Adhesives and sealants are used in large quantities when it comes to construction, interior design, or home improvement projects. They help to hold building materials or substrates together, cover surface imperfections, keep moisture out and prevent mould from appearing. Yet their impact on the environment is often overlooked. With increasing consumer demand and regulations for green initiatives, a new (and essential) value proposition has surfaced in the adhesive industry – sustainability.

“Green” and “sustainable” are more than just trending words these days as consumers become increasingly conscious of their purchase decisions.

Why Silicone Sealant?

Silicone is an extremely versatile material that is highly resistant to ozone, ultraviolet (UV) light, ageing, weather changes and extreme temperature fluctuations. Therefore, silicone sealant also possesses higher durability compared to other organic materials used in the adhesive industry. Using sealants with a longer working life reduces the need for maintenance and replacement. The increased material efficiency of silicone sealants thus lowers the total lifetime cost of maintaining a building, making them a very sustainable option.

When you are choosing sealants for your windows panels, gaps and partitions on your balcony or for outdoor use in general, it is important to bear in mind that exterior sealants must be able to withstand various weather conditions. Here is a basic checklist that we’ve put together for you to consider before purchasing a sealant for outdoor use:

• – Weather resistance
• – Water resistance i.e. keep moisture out especially when it rains
• – UV and ozone resistance
• – Non-corrosive and highly durable

With the myriad of products available in the market, it may not be feasible to go through every product label and its technical description to verify the sustainability and environmental impact of sealants.

Visit the Dow Adhesive and Sealant Blog for more information and tips on applying sealants for your home.

Silicone sealants are convenient and cost-effective solutions for DIYers when it comes to filling a narrow gap, keeping out moisture or finishing a joint at home. However, there are a few points to consider when homeowners purchase sealants for their living spaces.

Like all other man-made chemicals, there are potential health risks to look out for when using sealants indoors. Apart from their adhesiveness, ease of application, weather and water resistance and flexibility, the VOC content of sealants is definitely something DIYers should pay attention to on product labels.

What is VOC?

VOC stands for Volatile Organic Compounds and are chemicals emitted as gases from certain solids or liquids. They are commonly found in products that build or maintain our homes e.g. paint, disinfectants, cleaning supplies, pesticides, air fresheners and aerosol sprays. The concentration of VOC can go up to 10 times higher indoors than outdoors, hence choosing the right sealant for indoor use becomes particularly important. The lower the VOC content, the better. In some countries, there are regulations stipulating the VOC content. For example, in Hong Kong, the VOC content in sealants has to be less than 4% of its weight.

What are some potential health risks?

Some health effects associated with VOC exposure include:

• – Eyes, nose and throat irritation
• – Headache
• – Nausea
• – Damage to liver, kidney and central nervous system (with chronic exposure)
• – Cancer (with chronic exposure; applies to both animals and humans)

The risk of health effects depends on the concentration of VOC in the air you breathe, as well as frequency and duration of exposure.

Ways to reduce VOC exposure

Visit the Dow Adhesive and Sealant Blog for more information and tips on applying sealants for your home.

Carpentry is ubiquitous to any home in Singapore: these can be feature walls in the living room, overhanging cabinets in the kitchen and even vanity counters in the washroom. Where there is carpentry, they will most certainly be covered in laminates as well, the material that forms both a protective and decorative surface for your built furniture. Here are some facts about High Pressure Laminates.

1.  What are High Pressure Laminates?

As the most commonly used type of laminate used for carpentry works in Singapore, high pressure laminates (HPL) are made by fusing layers of craft paper with resin into a strong laminate sheet. HPLs come in a wide variety of colours and patterns, which make them the material of choice in fitting out interior spaces for visual appeal.

2. What are some features of HPLs?

HPLs are very durable, lasting for upwards of 5-15 years. They are also hardy enough to withstand the usual machinations of any household, and are easily replaced in the event of damage. HPLs are versatile enough to be used almost anywhere and can be applied to mimic a surface texture – such as marble or wood – that is a little over your budget.

In fact, the sheer variety of patterns and designs available to HPLs ensure that there will be a laminate suitable for any home. Some varieties of laminates also have antiviral and antibacterial properties, helping to keep homes safe and healthy.

3. Are HPLs healthy materials?

It is widely known that the materials and products placed in our places and spaces have a direct impact on our health and wellbeing. Toxic substances such as formaldehyde and volatile organic compounds (VOCs) can show their impact during the manufacture, use or disposal of a building product. Given that any office or home will make use of a variety of building materials, these substances may find their way into your spaces and impact your health and wellbeing.

Many studies have shown that reducing exposure to toxic substances bring about real and measurable health benefits. For example, eliminating formaldehyde has shown potential to reduce asthma symptoms by half, while reducing VOCs indoors can bring about better air quality and improve the body’s resistance against disease. In these times where health and wellbeing are paramount, it is essential to ensure that the materials placed in your homes leave as small an impact on your health for as long a time as possible. As HPLs are used in large quantities – especially if you have a lot of fabricated carpentry – it is important to ensure that these materials contain as little toxic substances as possible.

HPLs manufactured by SGBC Member Greenlam Asia Pac Pte Ltd have been certified to have minimal emissions and low toxicity. In fact, Greenlam is one of the few companies to have achieved the highest-possible 4-tick rating under the Singapore Green Building Product (SGBP) certification scheme, which means that the product has been proven to emit very, very low amounts of harmful VOCs. This ensures that indoor air quality will be kept optimal throughout the laminate’s lifespan.

Greemlam’s onus on environmental sustainability has led them to set up a Green Strategy Group which works to develop, implement and monitor several green initiatives across the whole organisation including Zero Liquid Discharge, Responsible Forestry and Safe & Non-Hazardous Products.

Find out more about Greenlam’s solutions here: https://www.greenlam.com/sg/sustainability/

When the tropical heat gets hard to bear, our first instinct might be to reach for the aircon remote. When it’s such a convenient solution, it could be hard to kick the habit – even though most of us know it’s a huge energy guzzler. In fact, aircon makes up about a quarter of an average Singaporean household’s energy consumption.

Then, there’s the irony in heating up the Earth to keep our homes cool. A recent commentary suggests that the annual emissions generated from aircon use in an HDB flat with four air-con units is greater than yearly emissions generated from driving a car.

Still finding it hard to stop relying on aircon? From ceiling fans to solar films, we share how you can cool a room without an aircon.

1. Use a Fan

While it may seem like an obvious alternative, it’s important to highlight this option as fans consume less energy, which means more utility savings. A regular table or standing fan is also ready to be used right out of the box, though professional help is required to install a ceiling fan. While an aircon unit would involve both installation and servicing costs, using a well-placed fan is a straightforward and fuss-free  way to cool a room.

2. Ensure Cross-Ventilation

This is probably one of the easiest and most affordable (read: free) ways to cool a room. If you keep the windows and doors opposite each other open, wind can blow straight through. You can even turn on your fan to help direct the air for more efficient cooling.

3. Introduce Indoor Plants

Just as greenery in your estate helps to keep the surroundings cool, greenery around your home can keep your flat cool. Plants help to keep the heat at bay by releasing moisture into the air through transpiration. Plus, they’re a lot more stylish than your clunky aircon unit.

Starting on your plant parent journey? Be sure to check out our article on tips for buying house plants.

4. Install Solar Films

Natural light is great— until it’s heating up your home. One way to beat the heat is to install solar films on your windows. When applied, these films help to disperse heat and even filter out harmful UV rays.

5. Draw the Curtains

Not ready to invest in solar films for your home? A cheaper way to keep the heat out is to just keep the light out too, by drawing your curtains or shades during the day. If you have blinds, you can use the horizontal slats to direct sunlight to a light coloured ceiling. This helps diffuse the light coming in without letting in excess heat.

For more home maintenance tips, check out our guide. Or, read here for more home design ideas!

By Wong Li Ying

This article was adapted from MyNiceHome, HDB’s official website for all things related to home buying and renovation in Singapore.

With conscious consumerism gaining increasing traction around the world, more people have been opting for sustainable furniture to furnish their homes. This refers to pieces that use reclaimed materials, are sustainably-sourced and can be used over the span of a lifetime.

Here are some options to consider for a stylish and ethically-minded home!

1. Reclaimed Wood

Reclaimed wood furniture reduces the demand for newly-sourced lumber, which helps curb deforestation. High-quality, handcrafted furniture made with reclaimed wood are often built to withstand generations of use. Plus, no two pieces of wood are exactly the same, due to the unique wood grain and texture from weathered wood.

2. Rattan

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Rattan is a naturally sustainable material and has seen a recent resurgence in interest among young homeowners looking to create a rustic, timeless look in their homes. Apart from its organic, Pinterest-worthy aesthetic, rattan furniture also blends well into any type of design and is a more cost-effective option than wood.

3. Cork

Cork is a surprisingly versatile and chic material that is highly affordable. Because cork is sourced from the bark of the cork oak tree, the trees themselves are never cut down and can live for more than 200 years. From cork coffee tables to cork benches, this quirky material creates a gamut of possibilities for eye-catching furniture pieces.

4. Vintage Furniture

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Instead of buying new furniture, consider pre-loved items. These items are more exclusive since they are no longer in the market. Despite their age, some may even be more durable in terms of design and material. Many second-hand furniture brands can breathe new life to the pieces by restoring them with more contemporary elements. Seems like sustainable pieces can also be synonymous with statement pieces!

By Vanessa Hang

This article was adapted from MyNiceHome, HDB’s official website for all things related to home buying and renovation in Singapore.

Studies show that looking at greenery helps with productivity and prevents fatigue. If you don’t have a window view, there is always the option of displaying some green plants on your desk for a green ‘micro-break’.

When selecting a plant for your workspace, choose options that are easy-to-care for and don’t take up too much space. Listed below are some plants you can consider incorporating for your home office.

1. Indoor Succulents

Succulents that tolerate indoor conditions , are a good way to liven up the surroundings without extensive maintenance. However, not all succulents are a good fit for indoor growing conditions. Many brightly colored varieties require more sun and can fade or stretch if kept indoors. So, choose the green varieties that tend to do well with the lowest light levels, especially if your home office lacks natural light.

2. Snake Plant

Sansevieria trifasciata (also known as the Snake Plant or Mother-In-Law’s Tongue) is one of the most popular and hardy species of houseplants. They are easy to grow and nearly indestructible – they can thrive in very bright light and almost dark corners of the house. Sansevieria can remove formaldehyde and benzene from the air, and help purify the air.

3. Dracaena

If you prefer a leafier plant, the Dracaena is a good choice. The sturdy plant comes in different variants, but they mostly feature dark green leaves which are soothing to look at. Its relentless root system makes it difficult to wilt, and the plant can also survive in drought-like conditions, making it the perfect starter plant for indoor gardens.

4. African Violets

With their wide variety of colours, the African Violet livens up any workspace. Their low-maintenance levels and ability to grow well in moderate temperature, make them popular houseplants. However, as these plants do not do too well in high humidity, be sure to water them from the bottom, to avoid excess water on leaves that may result in leaf rot.

5. Cactus

When all else fails, there is the trusty cactus. Just be sure to keep the prickly plants where no one is likely to be reaching across your desk. The cacti plant actually thrives on neglect. It can contain a huge amount of water, enabling the plant to withstand even the most forgetful worker. Cacti prefer higher light levels, so if you are lucky enough to have a window desk, they will thrive.

When selecting any greenery for your workspace, review the care requirements carefully before making that decision. Enjoy your fresh looking workspace!

By Serene Fong

This article was adapted from MyNiceHome, HDB’s official website for all things related to home buying and renovation in Singapore.

There are many ways to lead a greener lifestyle, and James Tan decided to do it in a big way —through the design of his family home. James, who moved into his new BTO flat last year, is a huge advocate of sustainable living. Thus, ensuring his 5-room flat was fitted with green features was a priority for him.

From energy-efficient lights to green-certified paint, James shares the benefits and tips for designing an eco-friendly home.

Open Spaces, Cooler Temperatures

Most of us would turn to the air conditioner when it comes to beating the tropical heat. It may be the quickest way to do so, but it’s not the most energy-efficient. While fans are the next best alternative, ensuring cross-ventilation can also help keep the rooms cool. 

“Adopting an open concept for the communal area allows for better ventilation within the flat to help keep the temperature of the house relatively low,” James explains. “Deliberately keeping the design of a home minimal can also maximise ventilation.”

Going Green, Literally

Did you know that house plants can help with keeping the ambient temperature cool? Not only that, introducing greenery into your home can improve the surrounding air quality and amp up your home’s aesthetic factor.

Adopt Energy-Efficient Features

An energy-efficient feature that home owners might be familiar with is LED lighting. These light bulbs last longer and are relatively more durable. Other features include motion-sensing lights and water-efficient fittings, all of which are found in James’ home.

“Not only is a green-enabled home beneficial for the natural environment, it enhances home owners’ overall living experience and well-being. Additionally, going green and being energy-efficient also allows us to enjoy utility savings,” James says.

Use Green-Certified Materials

When renovating his eco-friendly home, James ensured that all materials are certified by the Singapore Green Building Council (SGBC) where possible. These include paint, carpentry laminates, floor screed and tile adhesive that comprise low levels of toxic substances and emissions.

“If you’re looking to use eco-friendly materials, do incorporate them from the start, as making changes would be challenging and costly once renovations works are completed.”

Furnish Sustainably

There are a few ways to furnish sustainably. When furniture shopping, consider the source of the materials. In addition to being ethically sourced, James advises to purchase pieces with eco-friendly components, to ensure the minimal presence of VOCs.

Instead of brand new furnishing, opting for vintage furniture or repurposing an existing piece are also sustainable alternatives for an eco-friendly home.

This article was adapted from MyNiceHome, HDB’s official website for all things related to home buying and renovation in Singapore.

It’s well-known that buildings have a big impact on the environment. What may not be as apparent is that the building, or even the room you’re in, can also have a direct impact on your health and wellbeing.

Ever heard of ‘sick building syndrome’? This describes scenarios in which people in a building suffer from symptoms of illness, such as headaches, fatigues, and eye and throat irritation, and the symptoms appear to be linked to time spent in a building itself.

On the flip side, this means that we can have buildings and homes that help us feel better, healthier and more comfortable.

Green buildings are buildings that in their design, construction and operation, reduce or eliminate negative impacts as well as create positive impacts on our climate and natural environment, and importantly, on the people living in the building. Any type of building can be green – be it an office, a school or a home. Seeing as we spend a significant amount of time at home, especially as work from home looks to be the default for a while longer, a green home can make a huge difference to your well-being and health.

Here are some ways in which green homes are better for us:

They help you think better
Green homes are shown to have a positive impact on your decision-making abilities and productivity levels. A study by Harvard found that people working in green, well-ventilated offices saw up to a 101% increase in cognitive scores.

You can breathe better
An important feature of green homes is that they make use of eco-certified materials and finishes that produce little to no volatile organic compounds (VOCs). VOCs are substances that can cause eye, nose and throat irritation, shortness of breath, and other health problems so it’s no wonder that air quality tends to be improved in green homes.

You sleep better
Green homes optimise the use of natural daylight, and use different types of lighting to keep our body clocks regulated, which in turn can improve our sleep quality at night for better rest.

You just feel better
Green homes incorporate natural elements in their design and these have a positive impact on mental health and stress levels. Green homes can also reduce environmental noise, which helps ease psychological distress.

While the benefits of green homes are apparent, it’s important to understand that it is not just architects, interior designers and property developers who shape green homes; homeowners play a key part in ensuring that their homes, choices and actions are green. By taking simple steps, all of us can create homes and spaces that are safe, comfortable and healthy to live in.