Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-08-04T22:19:19 2026-08-05 1 34.24 0.14 -0.26 2 28.02 0.18 2.18 3 23.09 0.18 2.29 4 23.12 0.18 2.33 5 34.69 0.23 2.04 6 66.79 0.49 -9.46 7 154.8 0.28 -53.97 8 202.81 -0.19 -78.32 9 222.53 -1.01 -83.56 10 224.65 -1.35 -81.38 11 228.88 -1.89 -82.42 12 243.91 -2.38 -84.79 13 233.04 -2.91 -72.32 14 244.07 -2.77 -77.25 15 314.21 -3.79 -63.38 16 463.85 -6.03 -154.27 17 394.08 -4.05 -0.49 18 507.44 -5.3 -2.71 19 365.22 -2.87 -0.19 20 312.2 -2.31 -0.02 21 268.02 -2.28 0 22 205.23 -1.24 -1.6 23 157.54 -0.74 -39.72 24 150.76 0.29 -56.75