Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-15T02:11:53 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 32.99 -0.01 -1.39 6 33.46 -0.04 -1.36 7 30.58 -0.16 -1.17 8 44.98 -0.24 -1.79 9 32.79 -0.22 -1.36 10 37.64 -0.22 -1.5 11 42.39 -0.22 -1.77 12 30.15 -0.16 -1.23 13 29.76 -0.2 -1.18 14 29.92 -0.2 -1.12 15 29.12 -0.19 -1.15 16 22.38 -0.13 -0.82 17 29.74 -0.19 -1.1 18 30.27 -0.19 -1.09 19 37.35 -0.2 -1.42 20 40.96 -0.22 -1.51 21 31.22 -0.18 -1.23 22 30.15 -0.13 -1.2 23 13.48 -0.03 -0.51 24 13.6 -0.04 -0.41