WORLD Spot Cash Electricity Prices, July 21, 2026 Tuesday, July 21, 2026 Source Summary Daily spot electricity prices at key US trading hubs for July 21, 2026. Advertisement Read Original Article → Related Dispatches [US] · Jul 22 NLC Seeks National Minimum Pension, Pushes Review Of Minimum Wage [US] · Jul 22 🌡️ Extreme Heat Warning in Faulkner County Until 9 PM [US] · Jul 22 🐱 Playful Kittens Ready for Adoption in Manhattan, KS