Alternatives to Collos

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.

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.

Solar energy solutions for off-grid households in Africa and Asia.

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.

Ark Climate empowers municipalities to accelerate climate action.

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.

Sustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.

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

Comerc Energia provides comprehensive energy and decarbonization solutions for the free energy market.

A full-stack residential solar platform for households and housing societies.

Plagazi is developing a groundbreaking technology to convert plastic waste into clean hydrogen fuel.

Otovo USA is a solar energy marketplace connecting homeowners with local installers.

Energy technology company focused on innovative solutions.

Cleanwatts is a company focused on renewable energy, specifically in the development and management of renewable energy communities.

Developing flexible, efficient, and low-cost solar cells to turn any surface into an energy source.

Spark Cleantech develops advanced catalysts and processes for sustainable chemical production.

Data-driven solution for profit-maximizing mitigation of solar panel soiling.

AI-powered software platform for renewable energy project lifecycle management, boosting productivity and quality.

Direct air capture technology for atmospheric CO2 removal.

Developing novel catalysts and processes for sustainable nitrogen fertilizer production.

Nation's leading platform for distributed energy infrastructure built on commercial real estate.

Grid resilience technology company measuring grid inertia and system strength for renewable energy integration.

Digital platform for climate-positive energy solutions, integrating solar, storage, and charging.

Energy-as-a-Service platform for businesses.

ConnectDER simplifies home electrification by enabling solar, EV charging, and battery storage without costly electrical panel upgrades.

Global leader in developing, financing, and operating utility-scale solar energy projects.

Green tech firm developing AI data centers powered by renewable energy in arid regions.

Exowatt develops modular, dispatchable solar energy systems for energy-intensive industries.

Savion is a renewable energy developer focused on utility-scale solar and energy storage projects.

BioLite creates innovative off-grid energy products for outdoor recreation and emerging markets.

Energy development company focused on the Mexican market.

Financing and developing renewable energy projects.

Daystar Power is a company providing solar energy solutions.

Electric vehicle technology company specializing in zero-emission buses and charging infrastructure.

Developing a breakthrough, low-cost technology to produce renewable hydrogen using sunlight and any source of water.

Developing a novel process to produce low-carbon cement.

Global climate solutions provider helping organizations achieve net-zero emissions.

An AI-driven SaaS platform providing intelligent data analytics for structural and terra examination, primarily for the solar energy sector.

Fleetzero is developing a platform to decarbonize the shipping industry through electrification and alternative fuels.

Designs, manufactures, and sells electric vehicles, battery energy storage, and solar energy products.

groSolar was a leading US solar energy company providing development, EPC, and installation services for commercial and utility-scale projects.

Climate-tech startup making Asia's rice farming more water-resilient by combining satellite imagery, AI, and field operations to reduce water usage and methane emissions.

Feldenergy enables farmers to generate solar power on agricultural land while continuing to cultivate crops.

Global commodity data and analytics platform for ESG and energy markets.

Global standard for high-integrity conservation and restoration projects on carbon markets.

A leading renewable energy and smart energy company.