Wind turbines
The USGS US Wind Turbine Database in Python: every utility-scale turbine on a map, capacity by county, turbine sizes and makers by year, spacing, offshore wind, the EIA-860 match and the traps in the file.
The US Geological Survey keeps a record of every utility-scale wind turbine in the United States, each placed on aerial imagery at the base of its tower: the US Wind Turbine Database. Version 9.1, from September 2026, lists 77,839 turbines and 159.6 GW, from the old machines in California's passes to 13 MW offshore turbines south of Nantucket, each with its project, maker, model, hub height and rotor size. It is the data behind most maps of American wind power, and it is replaced every quarter as turbines are built and taken down.
The guides here read the file, explain where each record comes from and how to get it without code, map capacity by county, chart turbine sizes and manufacturers by year, measure spacing in rotor diameters, map the offshore projects and join the turbines to EIA-860. Two pages deal with the traps: project capacity repeated on every turbine, and repowered turbines that carry an old project year.
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- How to Read the US Wind Turbine Database in Python
- How to Map Wind Power Capacity by County
- How to Chart Wind Turbine Height and Rotor Size by Year
- How to Find Wind Turbine Market Share by Manufacturer
- How to Measure Wind Turbine Spacing in Rotor Diameters
- How to Match USGS Wind Turbines to EIA-860 Wind Plants
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