Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T12:10:01 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 2000 0 0 12 2000 0 0 13 2000 0 0 14 1899.81 -13.17 -87.02 15 493.15 -0.75 0 16 783.47 -1.65 -75.94 17 1354.53 -3.09 -128.88 18 1756.95 -6.75 -182.3 19 1757.39 -6.57 -180.05 20 1764.28 -6.62 -173.11 21 1710.38 -5.46 -167.06 22 862.21 -1.85 -79.28 23 187.51 -0.27 -11.38 24 52.22 0.05 0