Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-19T05:12:32 2026-05-19 1 31.45 -0.12 -1.02 2 201.21 -0.99 -8.07 3 58.27 -0.3 -1.91 4 31.12 -0.12 -1.31 5 49.45 -0.11 -1.92 6 81.91 0.01 -2.89 7 63.31 -0.24 -2.16 8 68.49 -0.34 -2.08 9 42.14 -0.23 -1.39 10 45.03 -0.28 -1.3 11 32.12 -0.23 -0.92 12 32.14 -0.21 -0.88 13 30.8 -0.23 -0.79 14 30.08 -0.26 -1.41 15 91.41 -0.98 -10.63 16 268.66 -2.19 -40.86 17 186.37 -1.47 -24.11 18 76.68 -0.56 -7.26 19 60.55 -0.41 -4.9 20 54.08 -0.3 -2.78 21 89.37 -0.46 -8.98 22 29.72 -0.08 -1.05 23 30.58 -0.04 -1.15 24 24.99 -0.01 -0.82