Matt Keen is an energy regulatory lawyer practising in the inter-related areas of energy law, environmental assessment and permitting, tolls and tariffs, and issues concerning Indigenous peoples. He appears before the courts, as well as tribunals such as the British Columbia Utilities Commission, the British Columbia Environmental Appeal Board, the Alberta Utilities Commission, and the Canada Energy Regulator. He has extensive experience with major industrial facility applications and the associated environmental assessment and permitting processes, including regulatory investigations and prosecutions. He has represented major pipeline, energy, and large industrial clients in environmental hearings, as well as a broad spectrum of toll and tariff proceedings concerning electricity, natural gas, and crude oil pipelines, in BC, Alberta, and Ontario. He clerked at the Alberta Court of Appeal and the Alberta Court of Queen's Bench as part of his articles. He briefly worked for a large oil and gas producer before law school and holds an undergraduate chemical engineering degree.