With 6 more straight days of 100% WindWaterSolar for part of the day, CAISO has now reached 100% WWS on 210 of 289 (72.7%) days in 2026, which compares with 51 days in 2023.
WWS has met 55.2% of all demand in 2026, vs 46.6% in '23.
17.2% of all hours in 2026 have had >100% WWS, vs 3.1% in '23