Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-28T13:08:32 2026-05-28 1 40.76 0.02 -0.63 2 17.87 0.04 3.48 3 14.35 0.04 0.01 4 14.11 0.06 0.01 5 41.98 0.11 0.85 6 66.55 -0.03 0.64 7 46.37 -0.06 2.06 8 44.22 -0.14 2.27 9 44.08 -0.18 2.3 10 43.53 -0.19 1.55 11 33.6 -0.15 2.72 12 32.54 -0.16 2.71 13 33.39 -0.21 2.23 14 26.47 -0.14 3.35 15 34.9 -0.2 4.05 16 36.12 -0.24 4.68 17 18.85 -0.11 3.84 18 28.26 -0.2 3.31 19 38.13 -0.27 0.01 20 31.93 -0.23 0.01 21 45.98 -0.32 0.01 22 45.99 -0.22 0.01 23 44.65 -0.1 1.82 24 35.13 -0.03 0.02