SPP issued a resource advisory, a frequent occurrence during shoulder months, for its West balancing authority area less one week after successfully expanding into the Western Interconnection.

ERCOT is setting records for peak demand in what has been described as "hellacious" temperatures, "even by Texas standards."

Persistent triple-digit temperatures across much of Texas have forced ERCOT to issue yet another operating condition notice as it flirts with 80-GW demand.

SPP has again declared a resource advisory for its footprint July 25 as searing heat continues to roast the Southern Plains.