39 Best Smart Grid Startups to Watch in 2025

The Definitive Seedtable Ranking of Smart Grid 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 39 start-ups with an aggregate funding of $1.0b. The average funding per company in this subset is $26.8m.

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

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1

Funding Rounds

$20.0m

Money raised

CleanSpark is a company founded by S. Matthew Schultz.

8

Funding Rounds

$158.8m

Money raised

Autogrid Systems is a Redwood City, California-based developer of solutions for organization of energy data, energy analytics, and real-time predictions for actionable energy data.

3

Funding Rounds

$13.0m

Money raised

FlexiDAO is a blockchain company founded by Simone Accornero in 2017.

Location:

Key people:

6

Funding Rounds

$72.0m

Money raised

OhmConnect is a company founded in 2013 by Curtis Tongue, Matt Duesterberg and Cadir Lee.

Key people:

1

Funding Rounds

$32.0m

Money raised

Primus Power is an Hayward, California-based zinc bromine flow battery manufacturer.

2

Funding Rounds

$19.1m

Money raised

Pylon is a Cairo-based company founded in 2017 by Ahmed Ashour.

Location:

Key people:

6

Funding Rounds

$108.4m

Money raised

We help deploy a broad set of smart grid initiatives such as advanced metering, distribution automation, demand response and distributed energy resources.

Industries:

7

Funding Rounds

$60.3m

Money raised

ENBALA Power Networks is a power grid network solutions developer working to create a more robust and reliable electric power grid.

4

Funding Rounds

$14.2m

Money raised

Greenbird is a Norway-based data integration technology company.

Location:

Key people:

4

Funding Rounds

$11.9m

Money raised

Amperon is a company founded in 2017 by Abe Stanway.

Location:

Key people:

2

Funding Rounds

$16.1m

Money raised

ChargeLab is a company founded in 2015 by Zachary Lefevre, Mather Warsame, Alex Kjorven and Zak Lefevre.

Key people:

3

Funding Rounds

$65.0m

Money raised

Nexant is a San Francisco-based provider of intelligent grid software and energy management solutions.

4

Funding Rounds

$21.7m

Money raised

TROVE Predictive Data Science is a Buffalo, New York-based company founded in 2010 by Isaias Sudit.

3

Funding Rounds

$6.9m

Money raised

Tempus Energy is a company founded by Sara Bell.

1

Funding Rounds

$480.0k

Money raised

CALM Energy is a company that develops and sells smart grid building controllers, and decision support software and services.

Key people:

1

Funding Rounds

$130.0k

Money raised

Kapacity.io is a Helsinki-based environmental technology company developing electricity demand response servics to reduce energy costs and emissions in residential areas.

Location:

Key people:

1

Funding Rounds

$120.0k

Money raised

Salient's zinc-ion batteries have a low lifetime cost and are built on fire-proof, non-toxic chemistry.

18

Funding Rounds

$3.3m

Money raised

Micromem Technologies is a Toronto-based company.

1

Funding Rounds

$100.0k

Money raised

Omega Grid is a blockchain company founded in 2017 by Killian Tobin.

Location:

Key people:

1

Funding Rounds

$14.0m

Money raised

Viridity Energy is a Philadelphia-based smart grid company founded in 2009.

Industries:

Location:

1

Funding Rounds

$300.0m

Money raised

Scale Microgrid Solutions is a Ridgewood, New Jersey-based clean energy and microgrid platform.

Key people:

3

Funding Rounds

Biscuit Labs is a San Francisco-based company founded by David Raskino.

2

Funding Rounds

$17.5m

Money raised

H2scan is a company founded in 2002 by Dennis Reid.

1

Funding Rounds

$2.0m

Money raised

Recargo is a company founded by Brian Kariger.

2

Funding Rounds

A software company with an artificial intelligence solution for the analyzing of data related to distribution grids in the energy industry.

2

Funding Rounds

$1.1m

Money raised

CYSNERGY is a University of Valencia Science Park-based company founded in 2000 by Vicente Rodilla.

1

Funding Rounds

Mexican renewable energy startup that offers financing for installing solar panels and distributed generation solutions.

Location:

Key people:

1

Funding Rounds

$15.0m

Money raised

Sentient Energy is a company which develops technologies to monitor electrical grids using wireless sensor networks.

1

Funding Rounds

NiveauUp is a company founded in 2019 by BJ Perng.

2

Funding Rounds

home-iX is a company founded in 2021 by Mehmet Arziman.

3

Funding Rounds

$4.0m

Money raised

A telecommunications company that designs and produces software for the interconnectivity of energy resources.

1

Funding Rounds

$2.0m

Money raised

AQUAOSO Technologies, PBC is a Folsom, California-based company founded in 2016 by Christopher Peacock.

Location:

Key people:

1

Funding Rounds

Earthmine is a Berkeley, California-based company.

3

Funding Rounds

$56.3m

Money raised

Green Charge Networks is a Santa Clara, California-based company.

Key people:

1

Funding Rounds

$200.0k

Money raised

Aquanta is a McLean, Virginia-based company founded by Arnoud Van Houten.

1

Funding Rounds

$580.0k

Money raised

RCG Lighthouse is a Latvia-based company founded in 2013 by Kaspars Osis.

Location:

Key people:

1

Funding Rounds

$7.0m

Money raised

Company

1

Funding Rounds

$400.0k

Money raised

HEMS Technology is a company founded by Bill Melendez.

1

Funding Rounds

$600.0k

Money raised

Global Energy Transmission is a company founded in 2015 by Leonid Plekhanov.

Key people:

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