Top 11 Green Energy startups in Singapore

Jan 01, 2026
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1
Oyika
Funding: $110.8M
Oyika is a motor vehicle company that builds battery swap and charging infrastructure for electric vehicles.
2
Electrify
Funding: $35M
Electrify develops blockchain-enabled peer-to-peer (P2P) trading of renewable energy in the city, which allows both utilities and consumers to produce and sell electricity.
3
VFlowTech
Funding: $33.5M
VFlow uses its unique IP to build safe, long-lasting, high performing low-cost flow batteries for large scale energy storage application.
4
SepPure
Funding: $16.2M
SEPPURE creates sustainable nanofiltration solutions to separate chemical mixtures at a molecular level with minimal energy use.
5
Amperesand
Funding: $12.5M
Amperesand operates as a grid infrastructure solution provider that develops the silicon-carbide solid-state transformer technology
6
SunGreenH2
Funding: $4.5M
SunGreenH2 is a deep cleantech company making electrolysers produce 2x green hydrogen using 30x lower precious metals and 10% lower energy.
7
Tablepointer
Funding: SGD3M
TablePointer is the AI solution for small and medium commercial facilities, helping them optimise energy usage and increase profitability.
8
Ampotech
Funding: SGD2.8M
Energy intelligence at the edge: connected hardware company making buildings smarter and more efficient.
9
AVEVAI
Funding: $2M
AVEVAI produces electric commercial light truck, electric minivan, fully electric bus, electric commercial three-wheeler and e-scooter. The electric truck IONA has a range of over 200 km, top speed of 75 km/h and payload capacity of 500 kg. The IONA S minivan has a range of 230 km and top speed of 100 km/h. The company also provides commercial truck fleet management services and develops eFleet.io - web and mobile software for electric vehicle management, vehicle data collection, analytics, routing and dispatching, charging management and fleet maintenance/health tracking. AVEVAI has also developed GEMS - supercapacitor technology, which can increase vehicle efficiency by up to 50% and reduce the total cost of ownership.
10
Solar AI
Funding: SGD2.2M
Solar-as-a-service for smaller, underserved property owners in Southeast Asia
11
Altent Renewables
Altent Renewables is a startup developing the most efficient solution to turn wet waste into clean fuels.
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Editor: Alexander Gillet
Alexander Gillet is a senior editor for EnergyStartups. He has a deep background in energy sector and startups. Alexander graduated from Emlyon Business School, a leading French business school specialized in entrepreneurship. He has helped several non-profit organizations dedicated to promoting environmental education and sustainability and has written over 250 articles on energy technology for various websites. In his free time, Alexander enjoys yoga, camping and exploring the Blue Ridge Mountains. You can contact Alexander at alexgillet(at)energystartups(dot)com