National Laboratory of the Rockies

The National Laboratory of the Rockies (NLR), formerly the National Renewable Energy Laboratory (NREL), in the United States specializes in the research and development of renewable energy, energy efficiency, energy systems integration, and sustainable transportation. NREL is a federally funded research and development center sponsored by the Department of Energy and operated by the Alliance for Sustainable Energy, a joint venture between MRIGlobal and Battelle.

Source: Wikipedia — National Laboratory of the Rockies (CC BY-SA 4.0)