Top Clean Energy Companies
201 Clean Energy companies, sorted by total funding raised.
We're committed to exploring innovative applications and technology for powerful and sustainable ...
Helps utilities plan, deploy, and operate distributed energy resources (batteries, solar) using a...
Steel manufacturer building a next-generation sustainable steel mini-mill focused on rebar produc...
Leading global manufacturer of highly engineered equipment for clean energy and industrial gas ap...
Fusion energy upstart backed by Lowercarbon Capital
Fusion energy upstart backed by Lowercarbon Capital
Long Duration Energy Storage Solution
Scale-up established in 2023
Manufacturer of automotive, industrial, energy storage, and solar parts.
Waste-to-value company converting organic waste from municipalities, agriculture, and food proces...
EV charging network and software platform; acquired by Shell and rebranded as Shell Recharge Solu...
On-site, on-demand hydrogen production systems for clean energy generation.
Solar tracker and integrated power technology company for utility-scale solar installations; rebr...
Climate tech startup pioneering humidity-swing CO₂ capture technology for direct air capture and ...
Independent renewable energy producer delivering clean power at stable long-term prices for indus...
Materials science company developing novel nanomaterials that replace scarce and costly platinum ...
Climate technology company using carbon dioxide to simplify lithium chemicals production from har...
Turning waste heat into clean power. Pioneering sustainable energy solutions.
Google X spinout developing utility-scale long-duration energy storage using molten salt heat pum...
German AI-powered energy procurement platform helping industrial companies manage energy purchasi...
Biotechnology company using proprietary microalgae fermentation technology to produce renewable o...
EnergyBank helps reduce electricity costs by optimizing energy consumption, storing inexpensive a...
Developer of thin-film solar panels and turn-key solar systems, majority backed by Khosla Ventures.
Smart EV charging platform enabling utilities and energy providers to manage grid load through in...
Advanced nuclear project developer and independent power producer building scalable pathways for ...