Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-18T15:10:05 2026-05-18 1 69.26 0 0 2 55.4 0.04 0 3 58.88 -0.02 0 4 68.49 -0.02 0 5 75.19 -0.1 0 6 100.23 -0.16 0 7 101.85 -0.12 0 8 79.51 -0.14 -1.08 9 159.16 -0.53 -10.13 10 380.5 -1 -31.46 11 857.72 -3.92 -78.85 12 866.69 -4.04 -77.36 13 914.57 -4.41 -83.8 14 912.79 -4.72 -81.61 15 407.14 -1.85 -35.6 16 1764.8 -12.78 -172.42 17 1793.54 -20.59 -179.86 18 851.47 -3.29 -80.98 19 853.88 -2.19 -79.68 20 859.76 -1.58 -78.19 21 836.02 -0.71 -75.67 22 687.2 -1 -59.79 23 181.51 -0.17 -11.24 24 55.09 0.05 0