Siemens supplies world's first lithium-ion battery solution for offshore drilling rig World’s first drilling rig to operate a low-emission hybrid power plant using Siemens’ lithium-ion energy storage solution Integration of BlueVault™ will reduce fuel consumption by 12 percent and CO­2 emissions by 15 percent (WK-intern) - The long-term sustainability of the offshore oil and gas sector is predicated on reducing costs and minimizing projects’ environmental impacts. Drawing off its extensive experience in the electrification of marine assets, Siemens has taken a significant step on the way to helping the industry achieve those goals by supplying the world’s first energy storage solution (ESS) to an