Alternatives to Sun King

Fintech platform providing affordable smartphones and digital financial services to 'Every Day Earners' in Sub-Saharan Africa.

Provider of smart energy solutions for homes and businesses.

German provider of integrated renewable energy solutions for homeowners, offering solar panels, battery storage, heat pumps, and EV charging.

Heron Power develops industrial power electronics for the 21st-century grid, addressing surging energy demand with scalable, reliable, and software-integrated infrastructure.

Geospatial AI platform that accelerates renewable energy project development by automating site selection, permit processing, and grid connection analysis.

Platform for home and vehicle electrification, offering personalized recommendations and supplier connections.

Colossus is a climate-technology company focused on accelerating the clean-energy movement through solar software and a marketplace.

A digital marketplace connecting businesses with vetted renewable energy providers, financing, and expertise.

HotGreen Solutions is a startup focused on sustainable energy solutions, particularly in solar and energy efficiency.

Nuclear energy startup developing small, high-temperature reactors for AI data centers and industrial applications.

Develops, owns, and operates industrial-scale facilities producing green hydrogen derived e-Fuels.

Electra is decarbonizing the iron and steel industry with clean-iron electrowinning technology.

Crusoe uses stranded energy to power high-performance computing for AI and blockchain.

Direct air capture startup producing CO2 and hydrogen for e-fuels and negative emissions.

Membrane technology for carbon capture, hydrogen, and natural gas.

Carbon removal services using enhanced rock weathering to combat climate change.

Industrial carbon capture technology company offering modular CycloneCC systems that retrofit onto existing industrial emitters.

Develops and manufactures rotor sails for wind-assisted propulsion on ships.

Canadian climate solutions company developing direct air capture technology to remove CO2 from the atmosphere.