Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-22T00:15:54 2026-05-22 1 640.11 0.21 -48.72 2 460.08 0.02 -33.94 3 54.52 0.11 0 4 125.16 -0.01 0 5 91.35 -0.09 0 6 671.97 -1.57 -80.99 7 678.93 -2.87 -78.85 8 844.23 -3.16 -90.25 9 679.68 -2.36 -65.95 10 630.97 -2.72 -59.94 11 676.45 -2.59 -62.9 12 689.8 -2.74 -61.98 13 689.49 -2.72 -62.31 14 694.38 -2.73 -63.53 15 836.32 -3.33 -78.02 16 849.75 -4.89 -83.01 17 1034.67 -5.33 -106.64 18 951.74 -4.62 -99.17 19 1341.9 -4.92 -142.68 20 1346.43 -3.35 -139.72 21 903.27 -2.96 -90.77 22 799.52 -2.57 -78.51 23 185.27 -0.45 -11.9 24 48.87 0.16 0