TECHNOLOGY
Khosla-backed Mazama Energy just raised $135M to drill deeper into super-hot-rock geothermal
TechCrunchFriday, September 18, 2026 at 12:02 AM
RedScroll Brief
Geothermal startup Mazama is drilling three miles underground to tap superhot rock, with one well capable of generating 15 MW of electricity 24/7.
RedScroll Signal
- Impact
- High
- Category
- Technology
- Market relevance
- Moderate
- Why it matters
- Technology shifts change how people work, communicate, and build — often faster than policy can follow. Geothermal startup Mazama is drilling three miles underground to tap superhot rock, with one well capable of generating 15 MW of electricity 24/7. Secondary effects may show up in markets and supply chains linked to Energy and Khosla.
Desk copy
RedScroll Briefing
Extractive editorial brief — not a reprint of the original
What happened
Geothermal startup Mazama is drilling three miles underground to tap superhot rock, with one well capable of generating 15 MW of electricity 24/7.
Why it matters
Technology shifts change how people work, communicate, and build — often faster than policy can follow.
Background
TechCrunch reported on this under technology. RedScroll surfaces the signal with an extractive brief — not a reprint of the original article. Read the source for full reporting.
Timeline
TechCrunch published: Khosla-backed Mazama Energy just raised $135M to drill deeper into super-hot-rock geothermal
Story is in today’s RedScroll edition. Follow the original source for updates.
Economic impact
Secondary effects may show up in markets and supply chains linked to Energy and Khosla.
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Source
TechCrunch
Original reporting by TechCrunch. RedScroll provides an extractive briefing only.