The company's office and retail portfolio covers 10.1 million rentable square feet, as of June 30, 2021, which consists of 9.4 million rentable square feet across 14 office properties, including nine in Manhattan, three in Fairfield County, Connecticut, and two in Westchester County, New York; as well as approximately 700,000 rentable square feet in the retail portfolio. Empire State Realty Trust is a leader in energy efficiency in the built environment and sustainability space, with 76 percent of the eligible portfolio ENERGY STAR certified and 100 percent fully powered by renewable wind electricity. As the first commercial real estate portfolio in the Americas to achieve the evidence-based, third-party verified WELL Health-Safety Rating for health and safety, ESRT additionally earned the highest possible GRESB 5 Star Rating and Green Star recognition for sustainability performance in real estate and was named a Fitwel Champion for healthy, high-performance buildings.