Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-12T08:10:42 2026-05-12 1 39.51 -0.1 -1.54 2 34.86 -0.04 -1.2 3 39.65 -0.07 -1.49 4 39.12 -0.05 -1.45 5 63.96 -0.15 -2.3 6 85.35 -0.31 -3.1 7 48.01 -0.29 -1.73 8 44.73 -0.35 -1.74 9 39.37 -0.29 -1.52 10 39.41 -0.29 -1.48 11 30.66 -0.21 -1.06 12 28.54 -0.18 -1 13 29.04 -0.2 -1.1 14 30.72 -0.19 -1.14 15 31.32 -0.22 -1.12 16 30.81 -0.24 -1.19 17 31.48 -0.29 -1.25 18 31.95 -0.32 -1.27 19 47.83 -0.46 -1.89 20 52.13 -0.52 -2.11 21 33.8 -0.34 -1.27 22 30.18 -0.21 -1.24 23 14.06 -0.05 -0.46 24 13.7 -0.05 -0.41