Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T08:11:26 2026-05-17 1 118.71 0.15 -5.04 2 129.85 0.25 -6.35 3 184.54 0.09 -13.82 4 264.42 -0.25 -8.83 5 234.7 -0.57 -3.49 6 440.1 -1.16 0 7 1038.25 -1.72 -9.46 8 1990.39 -8.91 -0.71 9 1997.42 -2.58 0 10 2000 0 0 11 1096.07 0.37 -7.14 12 1488.18 -0.95 0 13 1486.98 -0.74 0 14 1083.59 0.09 0 15 443.77 0.25 0 16 774.88 -1.11 -75.11 17 1355.65 -3.46 -128.89 18 1764.41 -8.27 -173.32 19 1757.34 -6.49 -180.17 20 1764.22 -6.41 -173.36 21 1744.73 -6.31 -169.86 22 860.06 -2.36 -79.02 23 407.32 -0.9 -33.95 24 48.11 0.05 0