Alamosa photovoltaic power plant developed by SunEdison, sells all output to Xcel Energy, a utility holding company based in what state? 
Alamosa photovoltaic power plant: Alamosa photovoltaic power plant, is an 8.22 MWp photovoltaic power plant located in San Luis Valley, Colorado, USA. Alamosa photovoltaic power plant:  The power plant was developed by SunEdison, sells all output to Xcel Energy, and was completed in December 2007.
i don't know