Nrel.gov was checked for availability 112 times over the past 900 days, starting on April 2, 2023. The website nrel.gov returned a 200 ok response in 112 out of all tests conducted, proving operational on the last check on August 30, 2025. Nrel.gov was found to have no offline times during the inspections conducted as of September 18, 2025. It has been noted that as of September 18, 2025, there were no errors in any of the responses received. At 0.688 seconds on August 30, 2025, nrel.gov's response differed from the 1.645 seconds average.