11 Best Electricity Generation Startups to Watch in 2025

The Definitive Seedtable Ranking of Electricity Generation Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 11 start-ups with an aggregate funding of $257.4m. The average funding per company in this subset is $23.4m.

Last update to the database: Feb 18, 2025. See changelog.

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2

Funding Rounds

$5.0m

Money raised

Avalanche Energy Designs is an American start-up company designing, testing, and building micro-fusion reactors.

Location:

Key people:

2

Funding Rounds

$647.3k

Money raised

Tandem Technical is an Ottawa-based carbon capture and storage company working on recycling carbon into mineral by-products.

4

Funding Rounds

$87.9m

Money raised

Sunfolding is a San Francisco-based solar tracking company developing and building infrastructure for solar farms

3

Funding Rounds

$5.7m

Money raised

AOMS Technologies offers a full-stack Industrial IoT platform (hardware and software) based on its patented sensing technology to help industries collect mission-critical data and generate insightful information from their assets and processes. By using AOMS IoT platforms, industries can enhance efficiency, reduce operation cost, increase safety, and improve environmental sustainability. AOMS offers its IoT platform as a service to wide range industries including construction, oil&gas, aerospace, and environmental.

1

Funding Rounds

$4.5m

Money raised

Oxsensis is a manufacturer of optical sensors for pressure, vibration, temperature, and multiple parameters.

4

Funding Rounds

$45.0m

Money raised

Husk Power Systems is a Patna-based designer and provider of end-to-end renewable energy solutions through the installation of mini-power generation plants.

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Key people:

1

Funding Rounds

$50.0k

Money raised

Scaled Power is developing power sources that are a fraction of the cost, size, and weight of alternatives for disruptive aviation and clean energy applications in emerging and current markets.

Location:

Key people:

1

Funding Rounds

$20.0m

Money raised

Skyfish is a Montana-based company founded by Colin Heidtman.

Location:

Key people:

2

Funding Rounds

$76.0m

Money raised

Bhilwara Energy is a New Delhi-based energy distributor, energy transmission, energy trading, and energy management company.

1

Funding Rounds

$1.0m

Money raised

SafePlug is an Ontario-based company founded in 2002.

1

Funding Rounds

$11.5m

Money raised

Terrajoule is a Redwood City, California-based company.

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