Electric Reliability Council of Texas (ERCOT)

Annual Capacity and Energy Information

ERCOT Installed Capacity

ERCOT Generation 2018

Wind and Solar Peak Generation Records

Amount Date Wind Solar Source Notes
  01/21/2019 19,672 MW   AWEA Blog  
56.16%01/19/2019AWEA BlogRecord set for wind penetration
12/14/201819,200 MWRTO Insider
11/12/201817,920 MWEUCI

Other Relevant Data

The total wind generation share in 2018 for ERCOT was 19%. [AWEA Blog]