Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-20T02:12:42 2026-05-20 1 33.44 -0.13 1.59 2 45.47 -0.17 -1.08 3 51.15 -0.25 2.2 4 48.19 -0.21 3.56 5 59.28 -0.27 3.29 6 46.71 -0.14 -1.62 7 32.94 -0.19 -1.14 8 33.56 -0.22 -1.51 9 37.07 -0.22 -2.1 10 33.71 -0.16 -1.38 11 32.74 -0.14 -1.12 12 31.12 -0.14 -1.05 13 31.17 -0.14 -1 14 22.85 -0.1 -0.69 15 22.72 -0.11 -0.71 16 31.52 -0.17 -1 17 31.16 -0.22 -0.92 18 45.01 -0.4 -4.03 19 61.36 -0.58 -6.64 20 80.87 -0.7 -9.38 21 43.72 -0.39 -3.4 22 35.35 -0.15 -1.2 23 38.73 -0.17 -1.28 24 32.52 -0.17 -0.03