Bahrain and Dubai entities enter partnership for energy efficiency 11 May 2021 Top officials of Etihad ESCO and SEA during a virtual signing ceremony. Sustainable Energy Authority (SEA), the leading sustainability enabler in the Kingdom of Bahrain, and Etihad Energy Services Company (Etihad ESCO), a wholly-owned subsidiary of Dubai Electricity and Water Authority (DEWA), announced plans to initiate collaboration and strategic partnership toward achieving the sustainability ambitious goals. Both organisations signed a Memorandum of Understanding (MoU) during a virtual ceremony, in the presence of Saeed Mohammed Al Tayer, MD & CEO of DEWA and Dr Abdul Hussain Bin Ali Mirza - President of SEA.