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Breakthrough Energy Ventures

Activity from announced rounds

Activity in this selectionOct 16, 2026 · Jul 19, 2026
Rounds participated in
6
Confirmed lead rounds
1
2 roles undisclosed
New companies
6
First participation on record · 0 follow-on
Funding in participating rounds
$1.7B
6 disclosed · full round size, not this investor’s share

By stage

Series C+2
Seed1
Series A1
Series B1
Undisclosed1

By primary sector

Climate tech4
AI1
Industrial tech1

By country

United States5
1

Rounds

6 in this selection
Planted

Planted combines solar-plant planning software, terrain-following arrays, energy storage and field robots to build utility-scale power projects with less grading and site preparation. Developers and power producers use its system to deploy high-density solar on sloped or difficult land and bring capacity online faster.

$31.8MFunding
Participant
FORM ENERGY

Long-duration iron-air batteries designed to store electricity for multi-day grid needs.

$750MSeries G
Participant
Mariana Minerals

Builds and operates AI-driven mines and refineries for critical minerals

$310MSeries B
Role not disclosed
Lydian

Lydian develops sustainable aviation fuel.

$43MSeries A
Role not disclosed
Antora Energy

Antora Energy makes thermal batteries that store electricity as heat in carbon blocks and deliver continuous energy to industrial facilities and other large users.

$550MSeries C
Participant