Latest Database Release: USWTDB_V4_0_20210409
The latest release includes data on 68,792 turbines covering 44 states plus Guam and Puerto Rico. The most recent turbines added to the USWTDB became operational as recently as the fourth quarter of 2020, with a few from the first quarter 2021. The oldest turbines in the data set were installed prior to 1990. USWTDB releases generally lag installations by one quarter to allow for merging of the various datasets, visual verification, and quality control.
This site holds the codebooks, memos and other information about the most recent USWTDB data release. Please email [email protected] for information about previous versions
To be added to the USWTDB mailing list to receive information about upcoming releases etc, please go here.