Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-19T03:12:33 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 58.66 0.01 -2.05 7 46.37 -0.05 -1.61 8 44.79 -0.1 -1.41 9 23.24 -0.08 -0.76 10 30.69 -0.11 -0.89 11 20.81 -0.1 -0.61 12 23.32 -0.12 -0.67 13 30.63 -0.2 -0.8 14 30.64 -0.23 -1.52 15 91.83 -0.82 -9.95 16 263.43 -1.62 -40.35 17 266.73 -1.66 -37.01 18 76.36 -0.45 -7.25 19 60.56 -0.3 -5 20 77.64 -0.28 -6.23 21 107.58 -0.34 -11.66 22 29.68 -0.08 -1.05 23 30.56 -0.04 -1.15 24 22.21 -0.03 -0.73