Mazama Energy raises $135.0M Series B (United States, Sep 2026)

$135.0M
$135 million

Reach the investors backing rounds like this

Backed by Centaurus Capital, Doerr Capital +6 more · verified emails and LinkedIn on Datapile

See all 8 investors →
Generated social card
Mazama Energy social card
Headline

Khosla-backed Mazama Energy raises $135 million to turn superhot rocks into clean power - The American Bazaar

About

Mazama Energy is a geothermal startup developing technology to generate clean electricity from superhot rocks. The company aims to provide continuous, carbon-free power for data centers and other energy-intensive operations. This Series B funding will enable the development of horizontal wells capable of generating significant electricity per well.

Article summary

Khosla-backed Mazama Energy raises $135 million to turn superhot rocks into clean power  The American Bazaar

Founder
Sriram Vasantharajan
Sriram Vasantharajan
CEO
Investors · 8
6 hidden
Centaurus CapitalLead
FUND
Doerr Capital
FUND
Related rounds
Sep 18, 2026Louisiana Innovation (LA.IO)$7.5MGrantUnited States
Sep 18, 2026Impulse Space$308.0MSeries DUnited States
Sep 18, 2026Luzern Risk$45.0MSeries BUnited States
Sep 18, 2026Hello Haven$15.0MPre-seedUnited States

21,189 investors back startups in United States

You just read who funded Mazama Energy. The same database has the investors behind every other round — with verified emails, check sizes and the stages they actually write at.

Free account: 15 investor contact unlocks a month, no card required.

About the investors in United States