Khosla-backed Mazama Energy just raised $135M to drill deeper into super-hot-rock geothermal

Geothermal startup Mazama is drilling three miles underground to tap superhot rock, with one well capable of generating 15 MW of electricity 24/7.
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ImpactNotable 30/100
Why it mattersRule-based estimate: no strong signals; trust 7/10.
RegionsGlobal
Published13 h ago (Fri, 18 Sep 2026 00:02:36 GMT)
RetrievedFri, 18 Sep 2026 01:30:39 GMT via rss
ClassifiedFri, 18 Sep 2026 01:30:50 GMT by heuristic
AuthorTim De Chant