Company

quaise.energy

Rocket Ship Rating

Rocket Ship Rating: 99 out of 100

Unlocking the true power of clean geothermal energy.

Also known as Quaise Energy, Inc.

Clean energy & storage
Climate positive
Deeptech
Hardware

Status: Operatingas of 2026-09-17
Business model: B2B
Legal name: Quaise Energy, Inc.

Open relationship map

Claim, correct or request removal

Record updated 28 September 2026

About

We are developing an entirely new way to access the largest untapped energy source on the planet: geothermal energy.

Funding snapshot

Total raised: $314MSum of rounds, as of 2026-09-17Source (opens in a new tab)
Latest round: Series B, $180M2026-08-27

Funding rounds

Series B: $180M2026-08-27, Company stated
Series B: $134M2026-07-07, Company stated

Products

Hardware: gyrotron-powered drilling platform