Green Mountain Energy

Green Mountain Energy is a renewable energy focused retail electric provider based in Austin, TX with ~267,000 customers as of 2012. They offer service to residential and commercial customers. The company was founded in 1997 and was acquired by NRG (NYSE:NRG) in 2010. Green Mountain Energy operates in Illinois, Maryland, New York, Pennsylvania, and Texas.

Enter your zip code to see the best plans offered by Green Mountain Energy.

Company URL Phone Power To Choose Rating BBB Rating
www.greenmountain.com (855) 965-2286 2/5 A+