Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-25T11:10:22 2026-05-25 1 15.9 -0.06 -0.01 2 14.45 -0.03 -0.01 3 14.97 -0.04 -0.01 4 30.42 -0.06 -0.6 5 14.59 -0.01 -0.01 6 30.94 -0.08 -0.53 7 35.69 -0.11 -0.57 8 45.03 -0.19 -0.8 9 34.93 -0.2 -0.33 10 35.32 -0.19 0.34 11 31.62 -0.21 0.28 12 28.32 -0.2 1.18 13 17.08 -0.1 2.38 14 14.46 -0.12 -0.1 15 28.73 -0.25 -0.36 16 30.68 -0.23 -0.39 17 30.77 -0.23 -0.4 18 39.28 -0.23 1.6 19 61.05 -0.27 13.14 20 37.98 -0.14 1.08 21 44.22 -0.16 -0.79 22 34.05 -0.1 -0.61 23 33.4 -0.16 -0.64 24 40.24 -0.11 -0.89