Energy Efficiency & Decarbonization
OneSeed
OneSeed makes climate action effortless by letting businesses integrate tree planting into apps and payment transactions.
Founded in 2021, it turns everyday customer actions like purchases or sign-ups into forest restoration, boosting loyalty and impact. Their API delivers "seedlings" for guaranteed new trees, supporting communities, and fighting climate change.
Where: head office in Hong Kong, delivering projects across the region.
Carbon Ethics
Starting as a Foundation in 2019, CarbonEthics expands as Social Enterprise in 2023 aiming to restore the climate balance through nature-based solutions with pioneers in blue carbon conservation.
The company develops and manages nature-based carbon projects, from mangrove restoration to renewable energy, rooted in scientific rigor and community impact. Beyond offsetting, Carbon Ethics provides end-to-end support, from carbon footprint assessment to transparent reporting aligned with global standards.
Where: Indonesia.
Handprint
Handprint is turning sustainability from a compliance exercise into a measurable growth strategy. The platform helps businesses quantify, verify, and scale their positive impact across carbon, biodiversity, water, and social outcomes in real time.
Handprint enables companies to create and track their “handprints” to help build credibility and competitive advantage with their target audiences. It’s a transparent, tech-enabled way to align impact with brand value and revenue growth.
Where: head office in Singapore
Ecodrive
Ecodrive is an impact platform that allows hotels to expand their sustainability commitments by supporting verified impact projects like ocean plastic cleanups, tree planting, food security, and clean drinking water.
All projects are verified with geo-coordinates, photo/video evidence, and real-time data to ensure transparency and eliminate any risk of greenwashing.
Over the past 5+ years, they’ve worked with leading hotel brands like Marriott, Hilton Sheraton, Modus Hotel Group, and MGM.
Where: Headquartered in the U.S. with active projects in Indonesia.
Kaer — Cooling as a Service
Kaer converts cooling from a capex-heavy headache into an off–balance sheet service that guarantees efficient, low-carbon HVAC performance. Hotels and large buildings pay only for cooling delivered, while Kaer owns, operates, and continuously optimizes the entire system.
This model reduces energy use, emissions, and equipment risk, while improving comfort and reliability for guests. Kaer’s core value is turning a carbon- and cash-intensive necessity into a predictable, high-efficiency utility.
Where: based in Singapore and serving large buildings and hotels across Southeast Asia and wider Asia-Pacific.
Reef Solutions
Reef Solutions slashes businesses' energy bills and environmental impact through expert resource efficiency consulting.
The company assesses mechanical, electrical systems, operations, and waste to deliver clear plans that cut consumption fast. Its shared-savings model funds upgrades upfront clients pay nothing extra, just splitting the guaranteed savings. From solar PPAs to full implementations, Reef Solutions delivers immediate ROI while enabling effortless sustainability.
Where: Malaysia
Resync
Resync delivers AI‑smart energy management that cuts hotel and building energy bills while maintaining or improving guest comfort. It layers intelligence over existing HVAC, lighting, water, and renewable systems.
Its platform optimizes operations in real time based on occupancy and conditions, and gives unified visibility into electricity, water, and carbon to support green building certifications and compliance. Resync’s value proposition is about: less energy and emissions, more control and performance, with minimal disruption to existing infrastructure.
Where: Headquartered in Singapore with operations and partnerships across Southeast Asia, including Thailand, Indonesia, and regional real estate portfolios.
Unravel Carbon
Unravel Carbon unlocks faster, cheaper decarbonization by using AI to automate carbon accounting and surface high-ROI emissions reduction opportunities. It turns messy spend and supply-chain data into clear, audit-ready reports, cutting ESG workload by more than half.
Unravel Carbon helps hospitality, F&B, real estate, and manufacturing brands reduce emissions without hiring large internal sustainability teams. The platform reframes climate action as a strategic lever for efficiency, risk reduction, and growth.
Where: Headquartered in Singapore and operating across Asia-Pacific, the United States, Japan, and over 50 countries.