Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-08T23:20:56 2026-05-09 1 733.09 -0.59 0 2 66.11 0.06 0 3 57.27 0.12 0 4 68.75 0.06 0 5 69.27 -0.01 0 6 132.69 -0.07 0 7 385.75 -0.07 0 8 425.99 -0.22 0 9 101.74 -0.06 0 10 94.89 -0.06 0 11 89.56 -0.1 0 12 71.03 -0.02 0.05 13 48.69 0.02 0.31 14 48.56 0.02 0.22 15 51.66 0.01 0.08 16 122.43 -0.4 -5.67 17 480.85 -1.99 -10.65 18 479.9 -2.22 -10.87 19 730.22 -2.92 -17.22 20 757.36 -2.54 0 21 756.82 -2.26 0 22 490.08 -1.41 0 23 426.81 -1.04 0 24 61.57 0.03 0