Growing green┬áColumbia Power recently completed one major power plant upgrade and is about to start work on another, setting the stage for it to help feed the growing demand for sustainable energy in British Columbia, as Keith Regan details. Since it was formed in 1994, the mission of the Columbia Power Corporation has been to invest in hydroelectric power generation capacity. The provincial corporation and its joint venture partner, the Columbia Basin Trust, bought its first assetÔÇöthe Brilliant DamÔÇöin 1996.