Arbor Energy

Raised $55M in a Series A round, announced 21 October 2025.

Total raised
$55M

Latest round Series ACountry United StatesSector Climate & Energy

Round

$55MSeries A, 21 October 2025

Funds the 1 MW ATLAS pilot and development of the 25 MW HALCYON turbine.

Amount
$55M
Stage
Series A
Announced
21 October 2025
Lead
Lowercarbon Capital
Other investors
Voyager Ventures, Gigascale Capital, Marathon Petroleum, Cantos Ventures
Use of funds
Funds the 1 MW ATLAS pilot and development of the 25 MW HALCYON turbine.
Checked
Announced by the company
Sources
Arbor Energy Raises $55 Million Series A to Scale Abundant Clean Power for the AI Economy - Business Wire businesswire.com
Arbor Energy Raises $55 Million Series A to Scale Abundant Clean Power for the AI Economy - Business Wire Business Wire
Arbor Energy Raises $55 Million Series A to Scale Abundant Clean Power for the AI Economy - Business Wire Business Wire
Newsletter Startup rounds, in your inbox.

Free. Unsubscribe anytime.

Company

Supercritical CO2 turbines delivering clean baseload power for data centers

Based in
El Segundo, United States
Sector
Climate & Energy
Website
arbor.eco ↗

Links

Website
arbor.eco ↗

Questions

How much has Arbor Energy raised?

Arbor Energy raised $55M in a Series A round, announced on 21 October 2025.

Who invested in Arbor Energy?

Lowercarbon Capital led. Investors include Lowercarbon Capital, Voyager Ventures, Gigascale Capital, Marathon Petroleum and Cantos Ventures.