DTE Energy named Joi Harris, DTE Gas president, to the role of president and chief operating officer of DTE. In her new role, Harris leads both utilities—DTE Gas and DTE Electric—along with customer service, information technology, corporate services, and the environmental management and safety organizations.
Orange and Rockland Utilities named Won Choe as vice president of operations.
PECO announced the appointment of Doug Oliver to senior vice president, governmental, regulatory and external affairs, where he will lead PECO’s regulatory and legislative strategy as well as the company’s community and philanthropic initiatives. He will assume this role when his predecessor, Liz Murphy, retires in October.
Spire Inc. named Nick Popielski as vice president of sustainability. Previously, Popielski was head of environmental commitment.