Quick facts:
HQ: Fort Worth, TX, United States
Incorporated: 2025
Funding:
$1.32M · Debt · Apr 2026
Top Climate & Energy Startups in the United States
This list has 236 startups and was last updated on Oct 15, 2026. 26 of them are hiring right now. Biggest hubs: San Francisco (90), New York (15), and Los Angeles (12). Largest teams: Cruise, Zeitview, and Solugen. Latest round: Circularity Fuels raised $8.79M (Oct 14, 2026).
236 startupsPage 6 of 7
Quick facts:
HQ: Golden, CO, United States
Funding:
$1.25M · Equity · Mar 2026
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HQ: Ronkonkoma, NY, United States
Funding:
$1.2M · Equity · Apr 2026
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HQ: Ellicott City, MD, United States
Funding:
$1.05M · Debt · Mar 2026
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HQ: Camas, WA, United States
Incorporated: 2026
Funding:
$1M · Equity · Oct 2026
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HQ: Emeryville, CA, United States
Incorporated: 2025
Funding:
$1M · SAFE · May 2026
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HQ: Stow, MA, United States
Incorporated: 2023
Funding:
$759K · Debt · Oct 2026
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HQ: Allentown, PA, United States
Incorporated: 2022
Funding:
$700K · Equity · Oct 2026
Quick facts:
HQ: Greeley, CO, United States
Incorporated: 2021
Funding:
$400K · Options · Oct 2026
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HQ: Houston, TX, United States
Incorporated: 2022
Funding:
$156K · Equity · Oct 2026
Pachama
Acquired
What they do:
Restoring nature to solve climate change.
Quick facts:
HQ: San Francisco, CA, United States
Soylent
Acquired
What they do:
Soylent is a simple, nutritious, and affordable food that possesses…
Quick facts:
HQ: Los Angeles, CA, United States
MineralSoft
Acquired
What they do:
Data management platform for oil & gas assets
Quick facts:
HQ: Austin, TX, United States
PowerX
Acquired
What they do:
AI powered sensors that save energy, water and emissions
Quick facts:
HQ: New York, NY, United States
Talyn Air
Acquired
What they do:
Long range, battery electric vertical take-off and landing aircraft.
Quick facts:
HQ: Los Angeles, CA, United States
Current Foods
Acquired
What they do:
Impossible foods of seafood.
Quick facts:
HQ: San Francisco, CA, United States
Nebia
Acquired
What they do:
Nebia is a breakthrough shower system, based on a premium experience,…
Quick facts:
HQ: San Francisco, CA, United States
inBalance
Acquired
What they do:
Electricity price forecasts for energy storage, ev charging, etc.
Quick facts:
HQ: San Francisco, CA, United States
Curo
Acquired
What they do:
Electric fleets park and charge anywhere with Curo
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HQ: San Francisco, CA, United States
Gaiascope
Acquired
What they do:
SaaS that helps renewables & energy storage operate more profitably
Quick facts:
HQ: Boston, MA, United States
Orbillion Bio
Acquired
What they do:
Tasty and scalable cultivated meat at price parity
Quick facts:
HQ: San Francisco, CA, United States
Glow Energy
Acquired
What they do:
Unlocking Virtual Power Plants for rental properties
Quick facts:
HQ: Los Angeles, CA, United States
Vayable
Acquired
What they do:
We're building a marketplace for unique travel experiences (it's…
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HQ: San Francisco, CA, United States
Valor Water Analytics
Acquired
What they do:
Valor Water Analytics delivers a SaaS platform to utilities to detect…
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HQ: Seattle, WA, United States
Moxion Power Co.
Shut down
What they do:
Mobile Energy Storage Technology
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HQ: San Francisco, CA, United States
Inevitable Tech
Shut down
What they do:
To make food a renewable resource, for everyone
Quick facts:
HQ: San Francisco, CA, United States
HomeBreeze
Shut down
What they do:
The fastest and easiest way to make home upgrades
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HQ: San Francisco, CA, United States
Sunfolding
Shut down
What they do:
Sunfolding builds next generation infrastructure for solar farms. By…
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HQ: San Francisco, CA, United States
SpaceRyde
Shut down
What they do:
The Rocket Network: Sustainable & On-Demand Delivery Anywhere in Space
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HQ: San Francisco, CA, United States
Ovipost
Shut down
What they do:
Automated insect farming
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HQ: LaBelle, FL, United States
Queenly
Shut down
What they do:
Leading marketplace for formalwear
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HQ: San Francisco, CA, United States
Heimdal
Shut down
What they do:
Affordable and verified direct air carbon capture and storage
Quick facts:
HQ: Denver, CO, United States
Noya
Shut down
What they do:
Radically reducing capital costs and build time for direct air capture
Quick facts:
HQ: San Francisco, CA, United States
Jupe
Shut down
What they do:
Just add land
Quick facts:
HQ: San Francisco, CA, United States
Riya Collective
Shut down
What they do:
Riya Collective is building the first community-driven global…
Quick facts:
HQ: San Francisco, CA, United States
Pelm
Shut down
What they do:
Plaid for utilities
Quick facts:
HQ: San Francisco, CA, United States