Quick facts:
HQ: Starkville, MS, United States
Incorporated: 2026
Funding:
$1.7M · Equity · May 2026
Top Climate & Energy Startups
This list has 331 startups and was last updated on Oct 15, 2026. 38 of them are hiring right now. Biggest hubs: San Francisco (90), New York (15), and Los Angeles (12). Largest teams: Cruise, Aerones, and Oolu. Latest round: Circularity Fuels raised $8.79M (Oct 14, 2026).
Survival statistics →75 open roles →
331 startupsPage 8 of 10
Quick facts:
HQ: Juneau, AK, United States
Funding:
$1.6M · Equity · Jun 2026
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HQ: Jackson, WY, United States
Incorporated: 2023
Funding:
$1.54M · SAFE · Apr 2026
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HQ: Chicago, IL, United States
Funding:
$1.5M · Equity · Jun 2026
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HQ: Livonia, MI, United States
Funding:
$1.5M · Equity · Feb 2026
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HQ: Ventura, CA, United States
Funding:
$1.45M · Equity · Jan 2026
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HQ: British Columbia, Canada
Funding:
$1.44M · Equity · Jun 2026
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HQ: Fort Worth, TX, United States
Incorporated: 2025
Funding:
$1.32M · Debt · Apr 2026
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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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Incorporated: 2024
Funding:
$1.11M · Equity · Feb 2026
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Incorporated: 2022
Funding:
$1.05M · Equity · Feb 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
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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
Oolu
Acquired
What they do:
Oolu is one of the fastest growing off-grid solar firms in West Africa
Quick facts:
HQ: Dakar, Senegal
Pachama
Acquired
What they do:
Restoring nature to solve climate change.
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HQ: San Francisco, CA, United States
Soylent
Acquired
What they do:
Soylent is a simple, nutritious, and affordable food that possesses…
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HQ: Los Angeles, CA, United States
MineralSoft
Acquired
What they do:
Data management platform for oil & gas assets
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HQ: Austin, TX, United States
Pina Earth
Acquired
What they do:
Unlocking carbon markets for European forest owners
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PowerX
Acquired
What they do:
AI powered sensors that save energy, water and emissions
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HQ: New York, NY, United States
Talyn Air
Acquired
What they do:
Long range, battery electric vertical take-off and landing aircraft.
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HQ: Los Angeles, CA, United States
Current Foods
Acquired
What they do:
Impossible foods of seafood.
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HQ: San Francisco, CA, United States
Nebia
Acquired
What they do:
Nebia is a breakthrough shower system, based on a premium experience,…
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HQ: San Francisco, CA, United States
Hypermile
Acquired
What they do:
Driver co-pilot to make trucking more efficient
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HQ: London, United Kingdom
inBalance
Acquired
What they do:
Electricity price forecasts for energy storage, ev charging, etc.
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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
Shiok Meats
Acquired
What they do:
Shiok Meats is a cell-based clean shrimp company, the first of its…
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HQ: Singapore
Gaiascope
Acquired
What they do:
SaaS that helps renewables & energy storage operate more profitably
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HQ: Boston, MA, United States
Orbillion Bio
Acquired
What they do:
Tasty and scalable cultivated meat at price parity
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HQ: San Francisco, CA, United States
Kapacity.io
Acquired
What they do:
Reducing energy costs & emissions in buildings.
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Glow Energy
Acquired
What they do:
Unlocking Virtual Power Plants for rental properties
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HQ: Los Angeles, CA, United States