Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-25T10:10:03 2026-05-25 1 15.9 -0.06 -0.01 2 14.45 -0.03 -0.01 3 14.97 -0.04 -0.01 4 30.42 -0.06 -0.6 5 14.59 -0.01 -0.01 6 30.94 -0.08 -0.53 7 35.69 -0.11 -0.57 8 45.03 -0.19 -0.8 9 34.93 -0.2 -0.33 10 35.32 -0.19 0.34 11 31.62 -0.21 0.28 12 28.32 -0.2 1.18 13 30.71 -0.23 -0.42 14 14.62 -0.13 -0.1 15 30.59 -0.26 -0.39 16 33.65 -0.24 -0.44 17 33.62 -0.23 -0.45 18 49.23 -0.31 -0.75 19 52.99 -0.3 -0.86 20 36.37 -0.19 -0.57 21 33.86 -0.15 -0.55 22 34.05 -0.1 -0.61 23 33.4 -0.17 -0.64 24 40.32 -0.12 -0.88