Skip to main content
A researcher calibrates a cold chamber in a laboratory

Even in Freezing Temps, Air-Source Heat Pumps Keep Homes Warm

Air-source heat pumps help make energy more affordable, equitable, and environmentally friendly.

Explore research into cost-effective electric heat

The National Renewable Energy Laboratory (NREL) is transforming energy through research, development, commercialization, and deployment of renewable energy and energy efficiency technologies.

Find out more about our research areas 

Researcher using visualization tools at NREL.

Find NREL-developed data sets, maps, models, and tools used for the analysis of energy and energy efficiency technologies.

NREL scientist working in a lab.

Explore our current job postings, which include research positions and other career opportunities in a variety of fields.

Wind turbines

Learn about the basics of our research areas—bioenergy, geothermal, hydrogen, solar, transportation, wind, and water.