Pivot Archive

Energy & Climate Tech

Cold

2.6% of YC companies (-0.59pp)

Companies

157

Survival Rate

80.3%

Hiring Rate

20.4%

Recent Pivots

18

Energy & Climate Tech — Share of YC companies over time

Companies (157)

Company
Status
Link

Voxel Energy

Energy independent data centers with solar and repurposed batteries.

Active

Condor Energy

Software for enterprise energy procurement.

Active

Doe

The boring stuff, handled. Everything else, supercharged.

Active

Blue

Your phone finally has someone to run it. Plug in Blue, just ask.

Active

Revise Robotics

Automating refurbishment of $1T in consumer electronics

Active

Steinmetz

Next-Generation Power Electronics

Active

Maritime Fusion

Fusion reactors for ships

Active

Woz

Claude Code plugin that reduces token consumption and cost by 50%

Active

Rewbi

Rewbi uses AI to increase grid-connected battery storage revenue 2x

Active

Offstream

Vanta for carbon compliance

Active

Plume

Renewable infrastructure deployment at scale.

Active

Ontra Mobility

Platform for cities to optimize transit

Active

XTraffic

Technology for cities to automate and manage their traffic lights.

Active

Curo

Electric fleets park and charge anywhere with Curo

Active

Vista Power

Batteries and solar for $0 upfront to help businesses save money

Active

Leafpress

AI Energy Management

Inactive

Nectar

Manage energy cost & usage with AI for facility & sustainability teams

Active

Electric Air

Tech-enabled heat pump contractor that cuts costs by 60%

Active

GreenTally

Affordable carbon tracking solution for all businesses

Inactive

Line.Build

Incentives and financing for energy efficiency upgrades

Inactive