Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-15T09:10:22 2026-05-15 1 50.3 -0.18 -1.98 2 43.25 -0.1 -1.7 3 35.28 -0.05 -1.5 4 30.38 -0.03 -1.38 5 42.81 -0.08 -1.76 6 44.02 -0.06 -1.83 7 44.67 -0.12 -1.8 8 45.22 -0.23 -1.79 9 44.62 -0.24 -1.81 10 44.64 -0.25 -1.96 11 41.42 -0.23 -1.83 12 40.8 -0.16 -1.64 13 30.08 -0.16 -1.31 14 30.01 -0.15 -1.24 15 29.08 -0.15 -1.26 16 20.55 -0.08 -0.81 17 30.85 -0.15 -1.26 18 30.39 -0.15 -1.27 19 37.1 -0.13 -1.52 20 45.9 -0.18 -1.79 21 41.71 -0.16 -1.69 22 30.58 -0.06 -1.27 23 13.58 -0.01 -0.53 24 13.71 -0.02 -0.58