Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-16T05:11:02 2026-05-16 1 13.82 -0.03 -0.58 2 13.38 -0.01 -0.56 3 13.39 0.02 -0.52 4 13.61 0.02 -0.5 5 13.46 0.02 -0.56 6 39.34 0.13 -1.87 7 39.69 0.08 -1.84 8 15.67 -0.01 -0.69 9 13.83 -0.03 -0.57 10 13.81 -0.04 -0.56 11 13.87 -0.05 -0.54 12 13.93 -0.06 -0.56 13 13.77 -0.07 -0.56 14 13.93 -0.05 -0.55 15 13.94 -0.06 -0.56 16 14.07 -0.04 -0.55 17 18.9 -0.08 -0.75 18 29.13 -0.12 -1.2 19 24.12 -0.11 -1 20 29.14 -0.14 -1.21 21 36.34 -0.1 -1.54 22 14.25 -0.06 -0.44 23 36.2 -0.07 -1.57 24 30.14 0 -1.3