Boralex Power Income Fund operates as an unincorporated open-ended limited purpose trust. The company, through its subsidiaries, engages in the generation, transmission, distribution, purchase, and sale of electricity and thermal energy, and its related activities. It generates energy from sources, including wood-residue or natural gas thermal and cogenerating facilities, as well as hydroelectric power stations. As of December 31, 2009, the company owned interest in 10 power generating facilities with an installed capacity of 190 megawatts, located in the Province of Quebec, Canada and in the state of New York, the United States. Its power generating facilities include 7 hydroelectric facilities, a wood-residue cogeneration power station, a wood-residue thermal power station, and a natural gas cogeneration power station. The company was founded in 1992 and is headquartered in Kingsey Falls, Canada.