Peter is the retired vice president of woodlands for Huber Resources Corp, a timber management firm managing 1,000,000 acres in seven states. Peter is also the past president and a current board member of The Maine Forest Products Council, past chair and current member of the Society of American Foresters (Maine division), past president of the North Maine Woods Corporation, and past chair of the Advisory Committee of the Cooperative Forestry Research Unit. He also serves on the board of directors for Farm Credit East.