Wärtsilä again selected Corvus Energy's Orca Energy ESS as the battery type for this application. "Its robust design, high C-rate, and proven performance make it the ideal fit for the critical role it serves meeting demanding load profiles on the offshore platform supply vessels," Corvus said of its Orca system. "We are very proud and pleased to be selected again by Harvey Gulf and Wärtsilä," says Sveinung Odegard, Vice President Sales North America and President of Corvus Energy, USA. "Our technology, understanding of customer needs and commitments towards lifecycle support is again being acknowledged by receiving this order. We look forward to continuing serving the integrator and vessel owner in the years to come." The four LNG-battery hybrid vessels Harvey Liberty, Harvey Power, Harvey Freedom, and Harvey America will be fitted with the 1100VDC – 745 kWh ESSs in 2021 and are expected to go into service in early 2022.