ERCOT demand flirted with 80 GW for the first time as the Texas grid operator set yet another record, its 10th, for peak demand this year.

As it navigates a tough summer, MISO is more optimistic on its ability to successfully manage fall operations.

Continued record electric demand, 13 GW of thermal outages and reduced renewable production forced ERCOT to again issue a conservation appeal.

SPP set a new mark for peak demand July 11, wiping out a record that was less than a week old when the system met load of 51.4 GW.

ERCOT flirted with potential disaster July 11 after saying it was short on capacity, but system demand was reduced enough to keep the lights on.

SPP has set a new record by meeting 51.1 GW of demand amid extreme heat and weather advisories in its Great Plains footprint.

Triple-digit temperatures continue to roast Texas, resulting in record electricity demand for ERCOT.

Sweltering heat has helped ERCOT finally set a new all-time peak demand mark after several close calls during the preceding week.

ERCOT has issued its third operating condition notice since April, warning of extreme, hot temperatures in several of its weather zones this weekend.

New England is not facing the same warnings as other regions this summer, but severe heat could still force ISO-NE into emergency actions, the RTO said.