Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-28T23:14:32 2026-05-29 1 28.61 0.13 -2.43 2 28.32 0.16 -2.35 3 28.47 0.15 -2.36 4 38.58 0.18 -3.22 5 34.52 0.21 -7.53 6 31.52 0.12 -10.72 7 27.33 0.04 -9.94 8 26.67 -0.07 -9.85 9 17.62 -0.04 -9.31 10 15.5 -0.05 -8.83 11 26.99 -0.08 -9.63 12 19.15 -0.07 -8.78 13 6.55 -0.04 -8 14 6.73 -0.03 -7.94 15 6.52 -0.04 -8.11 16 26.95 -0.12 -9.56 17 25.28 -0.17 -9.24 18 55.31 -0.29 -11.68 19 54.97 -0.26 -11.86 20 33.37 -0.16 -10.78 21 29.43 -0.13 -10.8 22 28.46 -0.07 -10.99 23 4.78 0.01 -9.38 24 10.55 0.04 -3.36