HomeAbout UsNewsContactPortfolio


Greenmountain was spun out of Vermont Energy in early 1999 and is now based in Austin, Texas where it operates nationally as the largest retail provider of clean and renewable energy in the United States. The Company markets electricity to corporate and residential customers that was produced using clean technologies, such as solar panels or wind turbines, or technologies that provide cleaner alternatives, for example substituting natural gas or biomass for other fuels. For more information on Green Mountain, please see the Company’s web site at