Andrew Redd

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Endurance Energy generates net power from a seafloor volcano in first subsea geothermal test

Leading the subsea geothermal push; planning Tonga commercial project

Endurance Energy put a 3-ton power plant on an active underwater volcano nearly a mile beneath the Pacific and, for 8.7 seconds, it produced more electricity than it used. It's the first time a seafloor geothermal system has generated net power.

Updated Yesterday

Notable Quotes

"On Sept. 27, we put a power plant on an active underwater volcano and made power."

from Endurance Energy generates net power from a seafloor volcano in first subsea geothermal test · Updated Yesterday

"For our first well, the goal was to show we could drill, case, cement, and cap a well on the seafloor, so we kept it small and shallow. That limited how much fluid it could deliver, and deeper wells should change that."

from Endurance Energy generates net power from a seafloor volcano in first subsea geothermal test · Updated Yesterday