Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-12T04:11:51 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 50.3 -0.31 -1.78 8 33.24 -0.24 -1.25 9 31.52 -0.23 -1.18 10 27.98 -0.19 -1.02 11 29.09 -0.18 -1.02 12 30.56 -0.16 -1.04 13 33.12 -0.23 -1.2 14 32.88 -0.23 -1.2 15 43.8 -0.31 -1.51 16 43.52 -0.34 -1.64 17 31.97 -0.28 -1.19 18 32.98 -0.32 -1.26 19 52.18 -0.5 -2.09 20 52.28 -0.48 -2 21 33.8 -0.33 -1.28 22 23.37 -0.16 -0.94 23 13.88 -0.05 -0.45 24 7.31 -0.02 -0.1