Top Climate/Energy Companies

AI-optimized cloud infrastructure

AI/ML · Series D+ · Denver, Colorado, United States

Gigawatt-scale baseload power from the seafloor

Climate/Energy · Series A · Seattle, Washington, USA

Wave-powered AI computing at sea

AI/ML · Series B · Portland, Oregon, USA

Building utility-scale quantum computers

Biotech/Pharma · Series D+ · Palo Alto, California, United States

Our mission is to fully satisfy the world's need for clean abundant energy.

Climate/Energy · Series D+ · Everett, Washington, USA

AI-powered identity security solutions

Climate/Energy · Series B · Los Angeles, United States

Commercial fusion energy solutions

Climate/Energy · Series A · Livermore, California, USA

Commercial fusion energy solutions

Climate/Energy · Series B · Devens, Massachusetts, USA

Small geostationary communications satellites

Climate/Energy · Series D+ · San Francisco, California, United States

Heron Power is a startup company building cutting-edge power electronics for the 21st-century grid.

Climate/Energy · Series B · Scotts Valley, California, United States

AI-driven weather intelligence solutions

Climate/Energy · Series D+ · Boston, Massachusetts, USA

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Climate/Energy · Series A · San Francisco, California, USA

Portable nuclear microreactors for clean energy

Climate/Energy · Series D+ · El Segundo, California, United States

Developing clean fusion energy solutions

Climate/Energy · Series B · Munich, Germany

Geothermal energy for clean power

Climate/Energy · Houston, Texas, United States

Technology-driven energy solutions for industries

AI/ML · Strategic · Houston, Texas, United States

Space-based solar power solutions

Climate/Energy · Series A · San Carlos, California, United States

Plug is the only wholesale platform built exclusively for used electric vehicles.

Climate/Energy · Series A · Santa Monica, California, United States

Leading integrated quantum computing company

Climate/Energy · Cambridge, United Kingdom

Accelerating data center grid connections

AI/ML · Series B · San Francisco, California, USA

Power management solutions for data centers

Climate/Energy · Seed · Torrance, California, USA

AI-powered certification for industrial economy

AI/ML · Series A · London, United Kingdom

Reviving extinct species through genetics

Biotech/Pharma · Series C · Dallas, Texas, United States

Autonomous building control systems

AI/ML · Series C · Salt Lake City, Utah, USA

Innovative nuclear reactor designs and isotopes

Climate/Energy · Bellevue, Washington, United States