Make Your Pledge to Go 25

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CDL Elevates Comfort with Go 25

CDL has set 25°C as the indoor temperature standard across its corporate offices, supported by over 100 bladeless Hybrid Cooling Fans that enhance airflow and thermal comfort. To further adapt to warmer settings, CDL introduced a business casual dress code and provides real-time temperature and humidity displays in visible areas across offices. These combined measures ensure staff comfort while reducing reliance on energy-intensive cooling. CDL projects its Go 25 efforts to lower cooling loads by around 20%, cutting an estimated 14,000 kgCO₂e in annual carbon emissions—a tangible step towards sustainable workplace practices.

Smart Comfort at C&W Services HQ

C&W Services HQ enhances workplace sustainability with a suite of Go 25 measures. Real-time temperature displays and zonal controls maintain stable comfort levels while reducing energy use. Solar films on windows mitigate heat gain and glare, protecting interiors from strong sunlight. Flexible seating allows staff to choose workspaces that suit their comfort preferences, further supporting the initiative. By raising indoor temperatures by just 1–1.5°C, the office achieves significant energy savings—around 12–18% in cooling use. These efforts highlight how thoughtful design and occupant empowerment can create comfortable, efficient, and sustainable workplaces.

Driving Green Habits at GF IIFS

GF Industry and Infrastructure Flow Solutions (GF IIFS) champions the Go 25 commitment through simple, repeatable habits and supportive policies. Go 25 decals at switches and thermostats prompt staff to switch off lights and air-conditioning when spaces are unused. An Eco Team leads by example, embedding sustainable practices into daily routines and inspiring participation through monthly Green Ambassador updates. Initiatives include switching off lights during lunch breaks and maintaining a dedicated recycling corner for paper, plastics, and e-waste. These collective actions strengthen ownership, conserve resources, and reinforce GF’s commitment to shared responsibility and measurable savings across its APAC offices.

Supporting Sustainable Cooling at Gain City

As Singapore’s largest air-conditioner retailer, Gain City has been a strong advocate for sustainable cooling and energy efficiency. Building on its long-standing partnership with the National Environment Agency (NEA), which began in 2003 with the first in-store “Green Corner” showcasing energy-efficient appliances. Gain City was among the early supporters of the Go25 initiative and took the pledge as a natural extension of its sustainability journey.

Gain City has implemented Go 25 across its showrooms, offices, and megastore, training staff to maintain air-conditioning at 25°C and above, enhance ventilation, and educate customers on sustainable cooling practices. Early results show up to 12% energy savings, reinforcing the impact of responsible cooling.

Through initiatives like air-conditioner recycling, trade-in programmes, and public education campaigns, Gain City continues to promote sustainable living and support Singapore’s broader climate goals.

Embedding Sustainability through the 5E Principles at Excel Precast

At Excel Precast, implementing the Go 25 initiative was more than an operational change — it was a mindset shift towards sustainability. Guided by the 5E Principles (Educate, Engage, Encourage, Empower, and Enforce), the company took a people-first approach to embed energy-conscious habits across its workplace.

The journey began with education, helping employees understand how setting indoor temperatures at 25°C supports the Singapore Green Plan 2030 and contributes to the company’s broader ESG goals. Open dialogue and engagement sessions helped address initial concerns, while encouragement and small wins built confidence and momentum. Practical measures such as additional fans, plants and feedback channels empowered staff to adapt comfortably.

With consistent reinforcement from management, Go 25 evolved from a trial into an enduring workplace culture. The initiative has strengthened team unity and reaffirmed Excel Precast’s belief that sustainability begins with people — one mindset, one degree, and one team at a time.

Make Comfort Sustainable. Engineer a Better Life.

At ebm-papst, we proudly support Go 25 by implementing IoT-enabled Smart Ventilation on Demand. These sensors monitor occupancy and air quality, and automatically maintain indoor temperatures at 25°C or higher, ensuring optimal comfort and energy efficiency.

The journey began with education, helping employees understand how setting indoor temperatures at 25°C supports the Singapore Green Plan 2030 and contributes to the company’s broader ESG goals. Open dialogue and engagement sessions helped address initial concerns, while encouragement and small wins built confidence and momentum. Practical measures such as additional fans, plants and feedback channels empowered staff to adapt comfortably.

Indoor temperatures are displayed on our IoT dashboard to raise awareness and encourage shared accountability across our teams and spaces.

Since implementation, we’ve achieved 20% energy savings, demonstrating the tangible impact of smart cooling technologies.

This pledge reflects our dedication to sustainability, innovation, and climate resilience. By engineering smarter, greener environments, we contribute to a healthier built environment for future generations.

Let’s Go 25. Let’s engineer a better life.

Championing Sustainability with Go 25 at Republic Polytechnic

In line with our commitment to maintain indoor temperatures at 25°C, Republic Polytechnic (RP) has taken comprehensive steps to implement optimal cooling practices:

RP has adjusted air-conditioning settings in all transient and high-traffic spaces—such as the Agora, RPC (Republic Polytechnic Centre), and TRCC (The Republic Cultural Centre) common areas—to the recommended 25°C.

Pioneering Hybrid Cooling Systems

We are strategically implementing innovative hybrid cooling solutions across classrooms and offices. These systems combine wall-mounted and bladeless ceiling fans with air-conditioning maintained at 25°C. This approach maximizes thermal comfort for our community while minimizing the overall cooling load. This transition is a key part of our ongoing sustainability roadmap.

Fostering Shared Accountability

To fully embody the Go 25 spirit, RP displays real-time temperature readings in key locations to raise awareness and encourage shared responsibility among students and staff.

Driving Sustainable Comfort for Our Office and Our Fish

Terra-X is committed to sustainability through our Go 25 initiative, setting office air conditioning to a minimum of 25°C. With prominent posters throughout our office, we're reducing energy consumption and operational costs while supporting Singapore's environmental goals.

Beyond energy savings, Go 25 reflects a holistic approach to workplace wellness. Our office aquarium fish thrive in the stable 25°C+ environment, as temperature fluctuations can stress these sensitive creatures.

By maintaining this optimal temperature range, we ensure our fish live comfortably while advancing our sustainability mission. Go 25 demonstrates that environmental responsibility and compassion for our workspace ecosystem go hand in hand.

We believe that small, deliberate actions across all organizations can create meaningful impact. The Go 25 movement exemplifies how businesses can integrate sustainability into daily operations without compromising workplace productivity

Innovating Comfort with Hybrid Cooling and Zeggo at Innoflex

At Innoflex, we support the Go 25 movement by integrating Hybrid Cooling Solutions with our INOX Hybrid Cooling Fan and the Zeggo Digital Comfort Platform to enhance energy efficiency and workplace comfort.

Through data-driven monitoring, adaptive airflow and user-centric controls, we help maintain indoor temperatures at 25°C or higher without compromising comfort. Our approach focuses on engaging building users, encouraging energy-conscious behaviours, and empowering facility teams with actionable insights.

By combining innovative cooling technology with intelligent digital tools, Innoflex aims to reduce cooling demand, lower carbon emissions, and contribute meaningfully to Singapore’s greener, more sustainable built environment.

How Tanjong Pagar Town Council Makes Comfort Sustainable

Tanjong Pagar Town Council maintains a robust sustainability programme across our township and in our offices; and has always been a strong supporter of national sustainability initiatives. We are therefore fully behind Go 25.

During recent renovations on our HQ, we made Go 25 a key priority - installing a centralised fresh air unit for ventilation, airflow and staff comfort. We also added more potted plants, issued breathable uniforms, and implemented hot-desking so our team can select workstations where the temperature matches their preference. Furthermore, we switched fully to air-conditioning units with the NEA rating of 5 ticks - the highest rating for energy efficiency.

Separately, we instructed our air-conditioning contractor to lock all office air-conditioning units to 25°C in line with Go 25 recommendations. Finally, as two critical considerations for us are staff happiness and willing compliance, we also created messaging sent via email blast and in-office posters to explain the reasons for - and benefits of – Go 25.

Spin Fans Advocating for Go 25 and Hybrid Cooling

We are encouraged by SGBC on the Go 25 movement, which motivates organisations to set indoor temperatures at 25°C to reduce energy use and support climate goals. SPIN has consistently promoted hybrid cooling, educating customers and partners on how ceiling fans complement air-conditioning for enhanced comfort and energy savings.

As part of our sustainability journey, we have transitioned our fleet to electric vehicles, implemented hybrid cooling in our office and showroom, and ensured our ceiling fan packaging is Styrofoam-free.

At SPIN, we also foster a culture of sustainability through internal initiatives like Earth Hour and by encouraging staff to power off equipment when not required. We hope our actions inspire more companies to embrace Go 25 and hybrid cooling, collectively advancing responsible energy practices and a more sustainable future for all.

Hybrid Cooling Cuts Crestar Fans Office Energy Use by 22%

Since 1 September 2025, Crestar Pte Ltd has implemented the Go 25 initiative by setting all office air-conditioning temperatures to 24–25°C. On 9 September 2025, we reinforced this commitment by submitting the Go 25 Pledge through the Green Buildings portal.

From 1 October 2025, we adopted a hybrid cooling approach for all our office units, combining ceiling fans with air-conditioning set at 25°C.

Alongside this, staff were encouraged to switch off lights and appliances when not in use. These efforts contributed to 20% reduction in electricity consumption for our office units compared to the previous year, demonstrating the effectiveness of hybrid cooling and energy-conscious practices.

Crestar remains committed to improving operational efficiency while supporting national sustainability goals.

Move What Matters with Go 25 Energy Aware Workplace Culture

Konecranes introduced the Go 25 movement to guide employees toward more energy-aware behaviour as well as to support consistent sustainable habits at work.

We placed Go 25 stickers on thermostats to set a clear 25°C cue that reminds employees to adjust the air-conditioning responsibly. The stickers act as a behaviour nudge, which makes the cue easy to notice and encourages daily sustainable choices across the office.

This visible guidance supports our goal of a smarter, safer and better workplace. It aligns with Konecranes’ planet-saving behaviours by lowering energy use and reducing emission impact through simple actions employees follow each day. APAC offices use this practice to strengthen shared responsibility and reinforce our sustainability commitments across the region. The approach creates a practical link between employee behaviour and responsible resource use.

Go 25 at Amara Hotel @Tanjung Pagar

Level 4 historically housed both office and server room spaces, serviced by a single Air Handling Unit (AHU) set to a chilly 19-20°C, a design standard from 40 years ago. Following our pledge to Go 25, we successfully raised the temperature to a more efficient 22-23°C. Our next step is to upgrade this system by isolating the server room from the office area. This will allow for two separate climate controllers, enabling us to optimise the environment for each space's specific requirements, significantly improving both comfort and energy efficiency.

We also achieved a significant temperature adjustment on Level 5, raising the setpoint from 20.5°C to 22.5°C. This change supports our energy conservation goals while maintaining comfort.

Dorsett Singapore - Going 25°C for a Positive Impact

As part of our commitment to creating a positive impact on the environment, Dorsett Singapore is proud to pledge its support to the Go 25°C movement.

In line with this effort, public areas such as the lobby and corridors are maintained at 25°C to support energy conservation. The air-conditioning in these areas is scheduled to operate only from 6:00AM to 11:00PM, minimising energy usage during low-traffic hours. In addition, keycards in unoccupied guestrooms are removed from the keycard slots, ensuring that the air-conditioning and electricity are turned off in those rooms, preventing unnecessary usage.

Through these simple yet effective measures, we ensure guests' comfort is maintained while effectively saving energy for a greener future.

A Little Goes a Long Way: Go 25 at Waxler Timber Products

To standardize energy-efficient cooling practices, all air-conditioning remote controllers were preset to 25°C. This proactive measure ensures that the default operating temperature aligns with recommended guidelines for optimal energy conservation and thermal comfort, eliminating the need for user adjustment at the start of each use.

In addition to the technical preset, an educational campaign was launched to foster behavioural change. A4 posters were strategically displayed in common areas to create broad awareness about the initiative. These posters explain the environmental and economic benefits of setting air conditioners to 25°C, building a sense of shared responsibility among occupants.

For a more immediate and direct reminder at the point of use, visually prominent decals were applied directly to each air-conditioning unit. These custom-sized cut-outs serve as a constant, high-impact visual cue that reinforces the message precisely when users are operating the remote control, effectively countering the instinct to select a lower temperature.

What We’ve Done & Why It Matters

We maintain office temperatures at 25 °C for comfort and efficiency, raising to 26 °C during lunch to cut energy use. Our smart system powers down air-conditioning units after working hours, reducing carbon emissions while allowing manual overrides when needed. Regular servicing and steam cleaning ensure optimal performance, cleaner air, and longer unit lifespan.

Solar films installed in sunny areas block up to 99% UV and lower cooling demand by 30%. Staff engagement is driven through emails, posters, and updates, while leadership champions the initiative to foster commitment. Feedback on comfort is welcomed and addressed promptly, promoting a collaborative culture. Since Go 25 began, we have achieved about 28% energy savings, reinforcing the impact through regular updates. Together, these measures create a healthier, more sustainable workplace

Hilton Singapore Orchard at the front of sustainability

As part of the hotel’s commitment to sustainability, Hilton Singapore Orchard is excited to be part of the Go 25 national movement. The hotel has adjusted air conditioning temperatures in the heart of house to 25-degree Celsius, maintaining the right temperature and moisture for sustainable cooling.

Beyond the pledge, all 1,080 rooms in the landmark Hilton property are equipped with a built-in thermostat that helps with adjusting the room temperature to 26-degree Celsius whenever guests leave the room to conserve energy and electricity. Here at Hilton Singapore Orchard, we continuously strive to do our part in reducing our environmental footprint.

Hilton Singapore Orchard is a proud recipient of the Global Sustainable Tourism Council Certification (GSTC), Green Mark GoldPLUS Certification, Singapore Hotel Sustainability Award 2025, and International Sustainability Awards 2025 by Luxury Lifestyle Awards.

Leading by Action with Go 25 @ HY

As a leader in the built environment, HY is committed to advancing the Go 25 vision and driving meaningful progress toward a smarter, greener Singapore.

Over the course of the past three months, HY took a measured and people-focused approach designed around comfort, adaptability, and engagement. The air-conditioning setpoint was raised incrementally by 0.5°C each week, allowing teams to adapt seamlessly. A business casual dress code was introduced to complement the new thermal environment, while continuous feedback through employee surveys and live sensor data helps maintain an ideal balance between comfort and efficiency.

Our Go 25 pledge represents more than an operational change; it reflects our shared responsibility and belief that sustainability begins with thoughtful action. By empowering our people and creating environments that support wellbeing and performance, HY continues to shape workplaces that embody innovation, resilience, and purpose, inspiring our collective journey toward a more sustainable future.