Nrel.gov was checked for availability 115 times over the past 942 days, starting on April 2, 2023. The website nrel.gov returned a 200 ok response in 115 out of all tests conducted, proving operational on the last check on October 25, 2025. Nrel.gov was found to have no offline times during the inspections conducted as of October 30, 2025. It has been noted that as of October 30, 2025, there were no errors in any of the responses received. At 0.445 seconds on October 25, 2025, nrel.gov's response differed from the 1.615 seconds average.