Breakthrough Energy logo

Breakthrough Energy

Crunchbase
Pitchbook
Crunchbase

Deals on record

21

Common Fundraising Type

Series B

Decibel Bio logo
Decibel Bio

Epigenetic reprogramming • Plant resilience

Syngenta logo
Future Ventures logo
Breakthrough Energy Ventures logo
Bayer logo

Decibel Bio develops an epigenetic reprogramming platform to enhance plant resilience and improve crop yield under environmental stresses.

Equity
$12M
03/05/2025
Article
Terra CO2 logo
Terra CO2

Low-carbon • Building materials

Just Climate logo
GenZero logo
Eagle Materials logo
Breakthrough Energy Ventures logo

Terra CO2 develops sustainable cement technology to reduce carbon emissions in the construction industry.

Series B
$82M
02/18/2025
Article
75F logo
75F

IoT • AI

WIND Ventures logo
Next47 logo
Net Zero Alliance logo
Climate Investment logo

75F specializes in IoT and AI-driven commercial HVAC automation to enhance building intelligence and optimize energy and comfort.

Series B
$45M
02/07/2025
Article
Mantle8 logo
Mantle8

Natural hydrogen exploration • Technological pilot

Kiko Ventures logo
Breakthrough Energy Ventures Europe logo

Mantle8 is a natural hydrogen exploration startup that uses proprietary technology to image and quantify hydrogen systems in the ground, aiming to produce hydrogen cost-effectively and sustainably.

Seed
$3.5M
02/07/2025
Article
Mangrove Lithium logo
Mangrove Lithium

Lithium refining • Electrochemical process

Orion Industrial Ventures logo
InBC Investment logo
Mitsubishi Corporation logo
Export Development Canada logo

Mangrove Lithium is a technology company focused on revolutionizing lithium refining through an innovative electrochemical process to produce battery-grade lithium for electric vehicles.

Equity
$35M
01/28/2025
Article
VEIR logo
VEIR

Superconducting • AI data centers

Tyche Partners logo
VXI Capital logo
SiteGround logo
Piva Capital logo

VEIR develops superconducting solutions to enhance power delivery efficiency and grid resilience for AI data centers and high-capacity power lines.

Series B
$75M
01/28/2025
Article
H2SITE logo
H2SITE

Hydrogen separation • Membrane reactor technology

SC Net Zero Ventures logo
Hy24 logo
MassMutual Ventures logo

H2SITE develops hydrogen separation solutions using proprietary membrane reactor technology to enhance hydrogen production and support decarbonization efforts.

Series B
$37.1M
01/17/2025
Article
KoBold Metals logo
KoBold Metals

AI-powered • Critical minerals

T Rowe Price logo
WCM Investment Management logo
StepStone logo
Standard Investments logo

Kobold Metals uses AI to identify and develop critical mineral deposits essential for the energy transition.

Series C
$537M
01/02/2025
Article
Fervo Energy logo
Fervo Energy

Enhanced geothermal systems • Power development

Mercuria logo
Sabanci Climate Ventures logo
Liberty Mutual Investments logo
Galvanize Climate Solutions logo

Fervo Energy develops enhanced geothermal systems to provide 24/7 carbon-free energy.

Hybrid
$255M
12/19/2024
Article
Heirloom logo
Heirloom

Direct Air Capture • CO2 removal

Siemens Financial Services logo
Quantum Innovation Fund logo
MOL Switch logo
Mitsui & Co. logo

Heirloom develops Direct Air Capture technology that uses limestone to accelerate the natural process of capturing CO2 from the air.

Series B
$150M
12/04/2024
Article
HyperHeat logo
HyperHeat

Zero-emission • Industrial heating

Possible Ventures logo
Finindus logo
E44 Ventures logo
Breakthrough Energy Fellows logo

HyperHeat develops zero-emission industrial heating technology for heavy industries to decarbonize processes with high-temperature, efficient electric heaters.

Equity
$3.7M
11/26/2024
Article
Redoxblox logo
Redoxblox

Thermochemical energy storage • Industrial decarbonization

Prelude Ventures logo
New System Ventures logo
Khosla Ventures logo
Imperative Ventures logo

Redoxblox specializes in developing low-cost thermochemical energy storage systems for industrial decarbonization and long-duration energy storage for the grid.

Series A
$40.7M
11/01/2024
Article
Zap Energy logo
Zap Energy

Fusion • Technology

Zap Energy is developing a unique fusion technology to generate electricity by compressing plasma with an electric current, eliminating the need for expensive magnets or lasers.

Series D
$130M
10/16/2024
Article
Equilibrium Energy logo
Equilibrium Energy

Clean power technology • Battery management

Valo Ventures logo
DCVC logo
Breakthrough Energy Ventures logo

Equilibrium Energy specializes in clean power technology, focusing on battery management and grid-scale energy solutions.

Series B
$39M
10/15/2024
Article
Baseload Capital logo
Baseload Capital

Geothermal • Energy

Baker Hughes logo
Breakthrough Energy Ventures logo
Gullsp 
ng Invest logo
Nefco logo

Baseload Capital is a Swedish company focused on scaling up geothermal energy projects globally.

Series B
$59.2M
09/25/2024
Article
Fourth Power logo
Fourth Power

Thermal Battery Solutions • Renewable Energy Storage

DCVC logo
Breakthrough Energy Ventures logo
Black Venture Capital Consortium logo

Fourth Power is a company that develops utility-scale thermal battery technology to store renewable energy using a system that heats liquid tin and carbon blocks, enabling efficient and scalable grid decarbonization with rapid energy dispatch capabilities.

Series A
$19M
12/12/2023
Article
Malta logo
Malta

Long-duration energy storage • Thermal energy

Siemens Energy Ventures logo
Proman logo
Piva Capital logo
Chevron Technology Ventures logo

Malta Inc. is a clean energy company specializing in long-duration thermal energy storage systems designed to enhance grid reliability and facilitate the transition away from fossil fuel-fired plants by storing and returning electricity to the grid over extended periods.

Equity
Undisclosed
11/29/2023
Article
Stoke Space logo
Stoke Space

Space Technology • Rocket Development

Y Combinator logo
University of Michigan logo
Toyota Ventures logo
Sparta Group logo

Stoke Space is a startup that has raised $100 million in funding to develop its first rocket, "Nova," and launch infrastructure at Cape Canaveral, with the goal of conducting its first orbital flight test by 2025.

Series B
$100M
10/05/2023
Article

Series C
$380M
10/03/2023
Article
Boston Metal logo
Boston Metal

Metals Technology • Green Steel Manufacturing

M&G Investments logo
Aramco Ventures logo
Prelude Ventures logo
Microsoft logo

Boston Metal is a metals technology company that aims to decarbonize the steelmaking and metals industries through its energy-efficient and environmentally friendly Molten Oxide Electrolysis (MOE) platform for green steel manufacturing.

Series C
$262M
09/06/2023
Article
Sortera Technologies logo
Sortera Technologies

Material Recycling • Artificial Intelligence

T. Rowe Price Associates logo
RA Capital Management-Planetary Health logo
Mitsubishi logo
Macquarie logo

Sortera Technologies is a material sorting company that uses artificial intelligence data analytics to sort pre-production aluminum and end-of-life mixed metals, enabling the use of recycled material in manufacturing, reducing costs and pollution, and increasing availability for domestic manufacturers.

Series C
$30.5M
08/31/2023
Article