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Breakthrough Energy Ventures — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

174
Companies
$4.8B
Total invested
$30.1M
Avg. check
45
Industries
Renewable Energy 11Energy 10Sustainability 6CleanTech 5Manufacturing 5Clean Energy 4+39 more
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Portfolio companies

Showing 124 of 174
C-Zero
September 2024

C-Zero is unlocking the zero-emission energy embedded in natural gas

Energy · Goleta$5.0M Undisclosed
Zap Energy
September 2024

Zap Energy is developing compact fusion power that doesn't require magnets or lasers.

Clean Energy · Everett$130.0M Series D
Iron Ox
September 2021

Solving global climate through our food, grown renewably, using technology

Agriculture · San Carlos$53.0M Series C
Brimstone
August 2025

Brimstone is a hardware cleantech startup that aims to reduce CO2 emissions through innovative technologies.

Building Material · BerkeleyUndisclosed
Neutral
August 2022

Neutral is a carbon-neutral food company that builds a sustainable carbon-neutral food ecosystem starting with milk and a half and half.

Food and Beverage · Portland$12.0M Series A
LuxWall
August 2026

LuxWall is a building materials manufacturer that innovates the design and production of vacuum-insulated glass.

Building Material · Ypsilanti$77.0M Debt Financing
EVERBLOOM
August 2025

Bloomlabs provides a method to catalyze waste value by regenerating it as adaptable and appealing bio-plastics and textile fibers.

Biotechnology · New York$7.5M Seed
Stockitai LLC
August 2024

Energy Managment, Artificial Intelligence, SaaS

Artificial Intelligence (AI) · New York$3.1M Seed
Savor
July 2026

Savor is commercializing a transformational approach for producing delicious fats and oils

Food and Beverage · San Jose$32.0M Corporate Round
Dandelion Energy
July 2026

Dandelion Energy provides residential geothermal heating and cooling systems using ground energy.

CleanTech · Mount Kisco$40.0M Grant
Graphyte
July 2024

Graphyte offers carbon removal services by utilizing a carbon casting technology.

Carbon Capture · Memphis$30.0M Series A
Planted
July 2025

Smarter Solar Deployment—From Planning to Power

Clean Energy · Oakland$12.0M Series A
Dioxycle
July 2023

Dioxycle is develop electrolyser solutions for carbon dioxide emissions.

Environmental Engineering · Paris$17.0M Series A
Sustaera
July 2022

Sustaera offers a direct air capture solution that works ranging from open grasslands to arid deserts to tropical savannas.

Carbon Capture · CaryNon-equity Assistance
Source
July 2022

Source is a developer and manufacturer of solar-powered devices designed to extract drinkable water from the atmosphere.

Environmental Engineering · Scottsdale$130.0M Series D
Rize
July 2026

Rize operates as an agritech startup.

Agriculture · Singapore$20.0M Series B
ReMo Energy
July 2022

ReMo Energy is an innovator and manufacturer of industrial materials through the use of renewable energy in lieu of fossil fuels.

Energy · Boston$5.3M Seed
Rondo Energy
June 2024

Rondo Heat Battery powers industrial processes with renewable electricity, cutting energy costs and eliminating emissions.

Energy · Oakland$80.1M Debt Financing
Deep Sky
June 2026

Deep Sky is a developer of a CO2 removal infrastructure designed to reduce the carbon footprint.

Carbon Capture · MontréalVenture - Series Unknown
H2SITE
June 2026

Enabling Hydrogen Transportation for a Sustainable Future

Energy · BilbaoSeries B
Turntide Technologies
June 2022

Turntide Technologies develops an electric motor system designed to drive down energy consumption.

CleanTech · Sunnyvale$80.0M Venture - Series Unknown
CubicPV
June 2023

CubicPV is a solar manufacturing company that produces wafers and tandem modules.

Environmental Consulting · Bedford$33.0M Venture - Series Unknown
Barocal
May 2026

Barocal is a refrigeration technology company that develops solid-state cooling and heating systems for efficient cooling.

Energy · London$10.0M Seed
Terra CO2 Technologies
May 2026

Terra CO2 Technologies specializes in the production of low-carbon alternatives for cement replacement.

Building Material · Golden$22.0M Venture - Series Unknown

Where Breakthrough Energy Ventures invests

Renewable Energy11
Energy10
Sustainability6
CleanTech5
Manufacturing5
Clean Energy4

About Breakthrough Energy Ventures's portfolio

How many companies has Breakthrough Energy Ventures invested in?

Breakthrough Energy Ventures has invested in 174 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Breakthrough Energy Ventures invest in?

Breakthrough Energy Ventures's top investment sectors include Renewable Energy, Energy, Sustainability, CleanTech, Manufacturing. The firm invests across 45 different industry categories.

What is Breakthrough Energy Ventures's largest investment?

Among tracked funding rounds, Zap Energy received $130.0M in a Series D round. Breakthrough Energy Ventures's total known invested capital is $4.8B.

What is the average investment size for Breakthrough Energy Ventures?

Breakthrough Energy Ventures's average investment size is $30.1M across its portfolio of 174 companies.

What are Breakthrough Energy Ventures's most recent investments?

Recent Breakthrough Energy Ventures portfolio additions include C-Zero, Zap Energy, Iron Ox, Brimstone, Neutral. These companies were founded in 2020 or later.

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