Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-15T07:10:33 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 43.45 -0.24 -1.79 11 36.6 -0.17 -1.63 12 30.48 -0.13 -1.24 13 29.95 -0.17 -1.29 14 30.22 -0.15 -1.23 15 29.56 -0.16 -1.27 16 28.81 -0.12 -1.15 17 32.69 -0.15 -1.33 18 32.81 -0.15 -1.37 19 43.62 -0.18 -1.74 20 43.37 -0.17 -1.68 21 30.64 -0.14 -1.25 22 30.58 -0.07 -1.27 23 13.68 -0.01 -0.54 24 13.7 -0.02 -0.58