Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-27T02:14:54 2026-05-27 1 1898.18 -11.85 -89.97 2 1594.57 -4.52 0 3 1440.07 -4.42 -48.01 4 1898.63 -12.11 -49.26 5 206.71 -0.29 0 6 1005.32 -1.41 0 7 2000 0 0 8 2000 0 0 9 2000 0 0 10 2000 0 0 11 2000 0 0 12 1970.74 -12.36 -16.9 13 1971.8 -11.87 -16.33 14 2000 0 0 15 2000 0 0 16 1963.54 -13.47 -22.98 17 1967.5 -13.29 -19.21 18 1938.31 -13.63 -48.06 19 1883.95 -13.31 -102.73 20 1834.33 -13.11 -152.56 21 1812.01 -12.06 -175.93 22 1811.99 -12.18 -175.83 23 1941.61 -11.88 -46.52 24 951.67 -3.08 0