The organizers of the 35th annual Hotel Investment Conference Asia Pacific (HICAP) are pleased to announce the winners for the HICAP 2025 Sustainable Hotel Awards. HICAP will be held 22-24 October 2025 at the Fairmont Singapore & Swissotel The Stamford.
The annual HICAP Sustainable Hotel Awards are designed to recognize hotels in the Asia Pacific region creating innovative new methods, strategies, and technologies to face today’s sustainable development challenge, while providing tangible examples of sustainable best practices that can be replicated and adapted across the region.
In the category of Biodiversity Action & Education, the winner is Khaolak Merlin Resort in Phang Nga, Thailand. Khaolak Merlin Resort in Phang Nga, Thailand, preserves almost half of its 30-rai property as rainforest, maintaining over 250 native trees that shelter more than 200 wildlife species, including hornbills, kingfishers, and endangered slow lorises. A resident biologist leads birdwatching tours, night walks, and activities at the Nature Lab, turning the resort into an outdoor classroom for biodiversity. Sustainability is embedded in operations. A closed-loop wastewater system supports ponds and canals that nurture fish, reptiles, and amphibians while irrigating gardens. Food waste is reused through donation, composting, and microbial fermentation, enriching soil for the resort’s native tree nursery. Partnerships with Love Wildlife Foundation and Big Trees Project ensure robust biodiversity surveys and habitat management, with camera traps confirming a growing slow loris population. Through conservation, guest education, and circular consumption models, Khaolak Merlin Resort has become a sanctuary for nature and a model of biodiversity-focused hospitality.
In the category of Climate Action the winner is COMO Metropolitan Singapore in Singapore. COMO Metropolitan Singapore is redefining urban sustainability through measurable climate action. With 156 rooms in Orchard Road, the hotel holds EarthCheck Silver certification. In 2024, it achieved 35kg CO2e/m2 — an 69% reduction compared to CHSB* Singapore 5-star average of 113 CO₂e/m2. Energy intensity was cut to 85 kWh/m²/year and water use reduced to 317 litres per room night, far outperforming national averages. Key initiatives include solar thermal systems, AI-driven HVAC optimization, motion-sensor lighting, and smart in-room controls. Waste efforts diverted nearly 20 tonnes from landfill to waste-to-energy incineration, while recycling avoided over 41.7 tonnes of CO₂e, bringing the hotel’s total savings to 55.7 tonnes CO₂e in 2024. Awareness is embedded into operations: staff-run “No Single-Use Plastic Days,” refillable amenities, biodegradable dining ware, and circular sourcing partnerships. COMO Metropolitan Singapore proves that sustainability and luxury can coexist, setting a benchmark (*CHSB – Cornell Hotel Sustainability Benchmarking) for climate action in Asia’s hospitality sector.
In the category of Positive Community Impact, the winner is Six Senses Con Dao in Vietnam. At Six Senses Con Dao, a ring-fenced Sustainability Fund channels 0.5% of monthly revenue, 50% of water sales, 100% of mascot toy sales, and guest donations into projects that deliver measurable, local benefit. Water for All has installed 11 filtration systems, giving 3,194 residents safe drinking water. In 2025, a hotel-led Menstrual Health & Sustainability Initiative provided 250 reusable kits and training to 470 women and girls. With the Youth Union and WWF Vietnam, the 2R Station Project has diverted 441 kg of recyclables and built community circularity, reinforced by rotating clean-ups and new public bins. Capability and inclusion are central: free English classes have served 150+ local youths since 2017; Earth Lab workshops engage 500+ participants annually with hands-on sustainability skills; and an Animal Care Project supports veterinary outreach and humane-care education. Co-created cultural experiences with artisans and fishers sustain livelihoods and place identity, with progress transparently reported throughout the year.
In the category of Sustainable Design, the winner is Uga Chena Huts in Sri Lanka. Uga Chena Huts, located on Sri Lanka’s southeastern coast beside Yala National Park, offers 18 villas that combine ecological sensitivity with cultural authenticity. Modeled after traditional chena farmer huts, the villas use biodegradable durra board, mud plaster, and illuk grass roofing, while interiors highlight local craftsmanship and heritage. The resort was designed to minimize ecological disruption: semi-permanent structures preserve natural geography, strict tree-cutting limits were enforced, and native species were replanted. With no perimeter fencing, wildlife moves freely, allowing the property to serve as a natural corridor for elephants, leopards, and other species. Sustainability measures include rooftop solar panels, solar thermal water heating, inverter AC, desalination for potable water, and 100% wastewater reuse for irrigation. Benchmarking shows energy savings of 10–15% and water savings of 12–18% compared to peer hotels. With LEED Gold and Travelife Gold certification, Uga Chena Huts sets a benchmark in sustainable design, blending luxury hospitality with ecological stewardship.
For additional information on HICAP or the Sustainable Hotel Awards, visit the website at www.HICAPconference.com. The 35th edition of HICAP will take place 22-24 October 2025 at the Fairmont Singapore & Swissotel The Stamford.