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NREL Research Facilities

NREL's world-class research happens at 11 major research facilities, located near Golden, Colorado. Descriptions of each facility can be found below.

Photo of the Alternative Fuels User Facility.

Alternative Fuels User Facility

This facility provides laboratory space and a pilot plant for research on the conversion of biomass into fuels, chemicals, and other materials.

Photo of the Denver West Office Park.

Denver West Building 16

Laboratories in Building 16 support three research areas: transportation, photovoltaics, and basic sciences.

Photo of the Field Test Laboratory Building.

Field Test Laboratory Building

This building houses numerous laboratories for research in converting biomass to fuels and chemicals, basic chemical and biological sciences, testing PV and solar materials, and buildings and thermal systems.

Photo of the High-Flux Solar Furnace.

High-Flux Solar Furnace

The heat generated is used for materials processing, advanced materials manufacturing, ultra-accelerated weathering, and detoxifying hazardous wastes.

Photo of researchers working on a wind turbine.

National Wind Technology Center

NREL's wind energy research is conducted here, including research and development of state-of-the-art wind turbine designs.

Photo of researcher at Outdoor Test Facility.

Outdoor Test Facility

Researchers use laboratories and test beds to assess the performance and reliability of photovoltaic modules and systems under simulated and outdoor conditions.

Photo of researcher using a heavy-duty engine dynamometer to examine engines and fuels at the ReFUEL Laboratory.

ReFUEL Laboratory

This research laboratory tests advanced fuels in heavy-duty engines and advanced heavy hybrid vehicles.

Photo of the Science and Technology Facility.

Science and Technology Facility

NREL's newest facility provides laboratories for research in photovoltaics, hydrogen, solar buildings, solid-state lighting, thin-film coatings and devices, electrochromics, and nanotechnologies.

Photo of the Solar Energy Research Facility.

Solar Energy Research Facility

Researchers use laboratories in this facility for research in photovoltaics, basic materials and chemical sciences, carbon nanotubes for hydrogen storage, and superconductivity.

Photo of researchers adjusting solar tracker alignment at the Solar Radiation Research Laboratory.

Solar Radiation Research Laboratory

This facility provides a local solar resource database, provides outdoor radiometer calibrations, and supports radiation measurement and instrumentation needs.

Photo of researcher measuring air quality.

Thermal Test Facility

Researchers here develop and test energy-saving technologies for buildings, and evaluate energy-storage systems for electric, hybrid electric, and fuel-cell vehicles.

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