Liberty Property Trust has named Billy Grayson as director of sustainability. Mr. Grayson will be responsible for developing and executing sustainability strategy across Liberty's 105 million square foot portfolio. Mr. Grayson comes to Liberty from Electronic Industry Citizen Coalition (EICC) where he served as vice president of social and environmental sustainability. Prior to joining EICC, Mr. Grayson worked at Wesco as director of corporate sustainability. His previous experience also includes positions at ICF International and
Calvert Investments.