Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-31T21:18:40 2026-06-01 1 494.05 0.56 0 2 494.15 0.66 0 3 868.35 1.45 0 4 441.51 0.23 0 5 493.14 0.15 0 6 1145.16 -2.57 0 7 1510.8 -1.2 0 8 1890.34 -7.87 -51.79 9 1892.9 -12.54 -94.56 10 1856.29 -8.65 -87.06 11 1805.78 -8.42 -137.8 12 1781.12 -9.09 -159.79 13 1834.69 -19.76 -145.55 14 1833.67 -20.6 -144.45 15 1850.82 -11.76 -137.41 16 1817.24 -12.11 -170.65 17 1943.28 -12.55 -44.16 18 1941.32 -12.78 -45.9 19 2000 0 0 20 2000 0 0 21 1967.02 -12.8 -20.17 22 1919.75 -12.71 -67.54 23 1828.3 -12.74 -158.95 24 895.63 0.53 -52.04