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.

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