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Endurance Energy hits a brief milestone in its quest for undersea geothermal power

Context: Seattle startup Endurance Energy briefly generated more power than its system used from a small plant on the ocean floor off Oregon; the run lasted 8.7 seconds.

From GeekWire: Seattle startup Endurance Energy put a small power plant on the ocean floor off Oregon and briefly generated more electricity than the system used. The run lasted just 8.7 seconds, but it gives the company a starting point for testing whether undersea geothermal power can become a practical energy…

Source
GeekWire (geekwire.com)
Published
First seen here
Edition
Thursday, October 22, 2026, ranked 43
Status
A publication reported this; the company may not have confirmed it.
Topics
Climate
Endurance Energy hits a brief milestone in its quest for undersea geothermal power · Keeping Up with Silicon Valley