| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Base Power
Base Power is a modern energy provider that specializes in residential backup ba…
|
Austin | 251 - 500 | $1.3B | Series C | 2025-10-08 |
| 2 |
Fervo Energy
Fervo Energy develops and operates clean energy technology to generate carbon-fr…
|
Houston | 101 - 250 | $1.9B | Debt Financing | 2026-03-19 |
| 3 |
Last Energy
Last Energy is a nuclear technology company that provides nuclear energy through…
|
Washington | 101 - 250 | $164.0M | Series C | 2025-12-16 |
| 4 |
ElectricFish
We build resilient and flexible EV charging infrastructure to accelerate decarbo…
|
San Carlos | 11 - 50 | $2.7M | Seed | 2025-04-29 |
| 5 |
Crusoe
Crusoe is a vertically integrated AI infrastructure company that builds and oper…
|
Denver | 1K - 5K | $4.2B | Debt Financing | 2026-02-20 |
| 6 |
TAE Technologies
TAE Technologies is leveraging proprietary science and engineering to tackle the…
|
Foothill Ranch | 251 - 500 | $1.5B | Series Unknown | 2025-06-02 |
| 7 |
Energy Vault
Energy Vault offers a utility-scale, gravity-based storage solution for renewabl…
|
Lugano | 101 - 250 | $1.3B | Post Ipo Debt | 2026-02-11 |
| 8 |
Lotus Technology
Lotus Technology is a global ‘intelligent technology’ subsidiary of Lotus Group …
|
Wuhan | 1K - 5K | $365.9M | Post Ipo Equity | 2025-12-23 |
| 9 |
Epirus
Epirus builds directed energy and power management systems to solve some of the …
|
Torrance | 251 - 500 | $537.6M | Corporate Round | 2025-10-09 |
| 10 |
Fermi America
Fermi America builds energy and AI infrastructure to power next-gen data centers…
|
Amarillo | 11 - 50 | $965.0M | Post Ipo Debt | 2026-04-01 |
| 11 |
Franklin Whole Home
Franklin Whole Home develops energy management solutions that deliver safety, re…
|
Sydney | 251 - 500 | $25.0M | Series B | 2023-08-24 |
| 12 |
ESS
ESS is an energy storage company that designs and produces iron flow batteries f…
|
Wilsonville | 101 - 250 | $446.2M | Post Ipo Equity | 2026-01-29 |
| 13 |
Voltus
Voltus provides cash-generating energy products to commercial, institutional, an…
|
San Francisco | 11 - 50 | $66.1M | Series C | 2021-05-13 |
| 14 |
Newcleo
Newcleo is an atomic energy company that focuses on developing advanced nuclear …
|
Paris | 1K - 5K | $765.7M | Series B | 2026-02-03 |
| 15 |
Torus
Torus empowers individuals and communities to become their renewable energy prov…
|
Lehi | 51 - 100 | $267.0M | Series Unknown | 2025-09-09 |
| 16 |
DG Matrix
DG Matrix develops solid-state power conversion systems for electric vehicle cha…
|
Raleigh | 251 - 500 | $80.0M | Series A | 2026-02-18 |
| 17 |
Eni
Eni is an integrated energy company that engages in oil and natural gas explorat…
|
Rome | c 10001 max | $788.1M | Post Ipo Debt | 2026-04-01 |
| 18 |
Giga Energy
Energy Infrastructure to Power the Modern World
|
Houston | 51 - 100 | $3.4M | Seed | 2022-03-01 |
| 19 |
Dispatch Energy
Dispatch Energy is a full-service, customer-focused distributed energy solution …
|
New York | 11 - 50 | $369.0M | Private Equity | 2025-06-12 |
| 20 |
Spark Cleantech
Spark Cleantech develops and deploys a patented decarbonization technology for h…
|
Gif-sur-yvette | 11 - 50 | $39.1M | Series A | 2025-12-04 |
| 21 |
Electrify America
Electrify America provides a network of convenient fast-charging stations to pow…
|
Reston | 101 - 250 | $450.7M | Grant | 2023-08-15 |
| 22 |
HIF Global
HIF Global is an eFuel company engaged in the production of carbon-neutral fuels…
|
Santiago | 101 - 250 | $480.0M | Corporate Round | 2024-09-19 |
| 23 |
Pine Gate Renewables
Pine Gate Renewables is a developer and owner-operator of utility-scale solar an…
|
Asheville | 251 - 500 | $2.0B | Private Equity | 2024-10-24 |
| 24 |
Flow Power
Flow Power is a power generation firm. It is retailing the electricity in Austra…
|
Hawthorn | 101 - 250 | $14.1M | Debt Financing | 2025-12-22 |
| 25 |
Bluedot
Bluedot is a software company that develops applications for fleet management so…
|
Palo Alto | 11 - 50 | $7.0M | Seed | 2024-01-22 |
| 26 |
Energy Fuels
Energy Fuels produces and supplies critical minerals used in nuclear energy, adv…
|
Lakewood | 1K - 5K | $824.6M | Post Ipo Debt | 2025-10-01 |
| 27 |
Schneider Electric
Schneider Electric specializes in the digital transformation of energy managemen…
|
Rueil-malmaison | c 10001 max | $4.1B | Post Ipo Debt | 2025-08-26 |
| 28 |
On.Energy
Battery storage IPP. A fully-integrated energy storage developer, technology com…
|
Miami | 101 - 250 | $262.6M | Debt Financing | 2025-01-28 |
| 29 |
Ascent Resources
Ascent Resources focuses on natural gas and oil exploration and production.
|
Oklahoma City | 251 - 500 | $1.7B | Debt Financing | 2025-10-10 |
| 30 |
Lhyfe
Lhyfe is a producer and supplier of green hydrogen, generated through renewable …
|
Nantes | 101 - 250 | $295.2M | Equity Crowdfunding | 2025-07-23 |
| 31 |
BluPine Energy
BluPine Energy is a renewable energy services company.
|
Gurgaon | 101 - 250 | $1.1B | Debt Financing | 2026-01-16 |
| 32 |
Daylight
The decentralized energy company
|
Austin | 11 - 50 | $88.2M | Debt Financing | 2025-10-16 |
| 33 |
Hydrostor
Hydrostor develops and operates long-duration energy storage systems to replace …
|
Toronto | 51 - 100 | $2.3B | Corporate Round | 2026-02-25 |
| 34 |
Bright Power
Bright Power is a provider of energy and water management services for real esta…
|
New York | 101 - 250 | $38.4M | Series Unknown | 2024-10-10 |
| 35 |
ConnectDER
ConnectDER is a solar technology company developing meter collars to connect dis…
|
Philadelphia | 11 - 50 | $80.3M | Series D | 2024-12-03 |
| 36 |
SWTCH
SWTCH is a provider of electric vehicle charging solutions for multi-tenant prop…
|
Toronto | 101 - 250 | $48.9M | Grant | 2025-07-03 |
| 37 |
Venterra
Venterra engineer, build, and support the operations of wind energy developments…
|
Sheffield | 501 - 1K | $285.3M | Series Unknown | 2025-12-21 |
| 38 |
Terawatt Infrastructure
Terawatt develops high-powered charging infrastructure for commercial fleets, bo…
|
San Francisco | 51 - 100 | $1.2B | Grant | 2024-01-11 |
| 39 |
ABB
ABB provides electrification and automation solutions for various industries.
|
Z├╝rich | c 10001 max | $548.6M | Post Ipo Debt | 2023-11-21 |
| 40 |
Tibo Energy
Tibo Energy is an energy management company that offers an Energy Management Sys…
|
Eindhoven | 11 - 50 | $10.3M | Seed | 2025-06-27 |
| 41 |
Cleanwatts Digital
Cleanwatts Digital is an independent technology business that specializes in AI-…
|
Coimbra | 11 - 50 | $2.9M | Private Equity | 2026-01-07 |
| 42 |
Lunar Energy
Lunar Energy powers homes around the world with endless clean energy.
|
Mountain View | 101 - 250 | $532.0M | Series D | 2026-02-04 |
| 43 |
Carbice Corporation
Carbice is developing a product used to dissipate heat away from product packagi…
|
Atlanta | 11 - 50 | $18.1M | Seed | 2023-05-09 |
| 44 |
Bandora
24/7 virtual facility manager to fine tune your smart building, avoiding unexpec…
|
Porto | 11 - 50 | $2.4M | Series Unknown | 2025-06-24 |
| 45 |
Xcimer Energy
Xcimer Energy is an inertial fusion company offering laser-driven fusion to prov…
|
Denver | 101 - 250 | $117.8M | Series A | 2024-06-04 |
| 46 |
Smart Joules
Smart Joules is an energy management company that offers energy-efficiency-as-a-…
|
New Delhi | 101 - 250 | $22.1M | Series B | 2025-12-10 |
| 47 |
Huasun Energy
Huasun Energy specializes in the production, and sales of high-efficiency silico…
|
Hefei | 5K - 10K | $629.1M | Series C | 2023-11-15 |
| 48 |
esVolta
EsVolta develops, owns, and operates utility-scale renewable energy projects.
|
Newport Beach | 51 - 100 | $1.1B | Debt Financing | 2026-03-24 |
| 49 |
David Energy
David Energy is an energy company that leverages advanced technology to transfor…
|
Brooklyn | 11 - 50 | $64.1M | Series A | 2024-05-14 |
| 50 |
InoBat
InoBat is an R&D and battery production company with the long-term objective of …
|
Bratislava | 51 - 100 | $206.4M | Grant | 2025-09-08 |