Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-04T02:15:04 2026-05-04 1 35.43 0.06 0 2 57.98 -0.02 0 3 59.43 -0.04 0 4 73.25 -0.16 0 5 56.28 -0.17 0 6 131.85 -0.63 -0.11 7 488.45 -2.95 0 8 730.3 -4.58 -14.52 9 419.29 -2.62 -22.24 10 409.81 -2.36 -31.35 11 222.06 -1.01 -14.45 12 222.45 -1 -14.45 13 192.21 -0.89 -11.53 14 189.17 -0.79 -12.79 15 205.4 -0.93 -14.9 16 672.17 -4.13 -62.91 17 905.9 -6.27 -24.53 18 907.41 -5.68 -23.6 19 968.01 -5.06 -24.93 20 969.97 -4.57 -23.46 21 957.18 -4.75 -81.97 22 856.11 -4.55 -73.19 23 404.26 -1.18 -35.84 24 49.12 0.01 0