USA broke its installed wind turbine capacity record in 2020

9 March 2021

In both 2019 and 2020, project developers in the United States installed more wind power capacity than any other generating technology. According to data recently published by the US Energy Information Administration (EIA) in its ‘Preliminary Monthly Electric generator Inventory’, annual wind turbine capacity additions set a record in 2020, totalling 14.2 GW and beating the previous record of 13.2 GW added in 2012. Total wind turbine capacity in the USA is now 118 GW.

The impending phase-out of the full value of the US production tax credit (PTC) at the end of 2020 primarily drove investments in wind turbine capacity that year, just as previous tax credit reductions led to significant wind capacity additions in 2012 and 2019. In December 2020, Congress extended the PTC for another year. 

Texas has the most wind turbine capacity among states: 30.2 GW were installed as of December 2020. In 2020, Texas generated more electricity from wind than the next three highest states (Iowa, Oklahoma, and Kansas) combined. However, Texas generates and consumes more total electricity than any other state, and wind remains slightly less than 20% of the state’s electricity generation mix. 

In two other states – Iowa and Kansas – wind is the most prevalent source of in-state electricity generation. In both states, wind passed coal as the state’s top electricity generation source in 2019. 

Nationally, 8.4% of utility-scale electricity generation in 2020 came from wind turbines. EIA expects wind’s share of electricity generation to increase to 10% in 2021, according to forecasts in its most recent ‘Short Term Energy Outlook’.

Linkedin Linkedin   
Privacy Policy
We have updated our privacy policy. In the latest update it explains what cookies are and how we use them on our site. To learn more about cookies and their benefits, please view our privacy policy. Please be aware that parts of this site will not function correctly if you disable cookies. By continuing to use this site, you consent to our use of cookies in accordance with our privacy policy unless you have disabled them.