Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-04-03T23:18:08 2026-04-04 1 1873.63 14.87 -45.25 2 216.85 4.62 0 3 307.08 6.48 0 4 497.59 10.6 0 5 445.18 9.27 0 6 498.01 10.52 0 7 528.7 11.39 -13.07 8 754.51 16.57 0 9 486.32 10.89 -11.55 10 486.05 11.01 -11.45 11 605.99 10.35 109.65 12 851.41 17.09 96.37 13 608.71 11.34 110.38 14 485.37 10.88 -12.01 15 764.82 16.16 0 16 1040.51 20.81 84.9 17 1439.78 28.35 0 18 939.3 18.3 0 19 994.89 19.63 56.27 20 859.13 19.24 -22.85 21 485.53 10.97 -11.93 22 488.6 9.8 57.11 23 134.71 3.25 0 24 62.59 1.57 0