As Category 4 Hurricane Ida made landfall along the Southeast coast of Louisiana near New Orleans on August 29, 2021, the electric load in the southern region of the Midcontinent Independent System Operator (MISO) decreased. Hourly electric loads on August 30, the day after landfall, were about 25% to 30% lower than the average for that time of year over the past six years. Southern MISO experienced a similar decline in electric load last year when Hurricane Laura made landfall.
