Hoffman Estates, Ill. — Sears Holdings Corporation has been named a 2018 ENERGY STAR® Partner of the Year – Sustained Excellence Award winner for continued leadership in protecting the environment through superior energy efficiency achievements. In addition, the Kenmore brand has been named a 2018 ENERGY STAR® Partner of the Year – Product Brand Owner. According to the EPA, it marks the first time a company has won all three awards: Retailer, Energy Management and Brand Owner.