Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-22T04:12:43 2026-05-22 1 640.11 0.21 -48.72 2 460.08 0.02 -33.94 3 759.31 -0.56 -82.52 4 758.48 -0.82 -81.08 5 836.55 -2.46 -96.74 6 1735.22 -12.32 -212.46 7 820.61 -2.66 -93.52 8 844.22 -3.08 -90.34 9 784.3 -2.28 -76.16 10 453.37 -1.67 -39.45 11 630.45 -2.29 -57.26 12 544.87 -2.14 -48.79 13 453.22 -1.73 -39.05 14 452.41 -1.8 -39.79 15 690.92 -2.64 -67.69 16 788.1 -4.27 -83.9 17 898.5 -4.66 -93.85 18 876.05 -4.73 -90.22 19 899.5 -4 -91.5 20 956.49 -3.02 -92.97 21 957 -3.56 -91.92 22 787.09 -2.9 -71.91 23 125.63 -0.26 -5.57 24 54.61 0.18 0