Leopard is Endurance Energy’s planned 2-megawatt commercial subsea geothermal generator. The company is developing it alongside its subsea geothermal work, which aims to convert heat beneath the ocean floor into continuous electricity. Its Adélie test plant demonstrated parts of that approach at Axial Seamount, including remote operation from shore and a brief net-positive power run; Adélie was a test article, not a commercial-scale plant. Endurance says it expects deeper wells to provide more fluid flow for sustained generation, but the cited sources do not describe Leopard’s design details or operating performance.