Midcontinent Independent System Operator (MISO)

Annual Capacity and Energy Information

MISO Installed Capacity

MISO Generation 2018

Wind and Solar Peak Generation Records

Amount Date Wind Solar Source Notes
25.07%   12/28/2018   AWEA BlogRecord set for wind penetration
10/30/201714,327 MWWind Power Engineering
12/07/201613,599 MWWind Power Engineering

Other Relevant Data

Total wind generation share in 2018 for MISO was 8%. [AWEA Blog]