Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-04T00:16:53 2026-05-04 1 35.43 0.06 0 2 57.98 -0.02 0 3 35.58 0.18 0.04 4 45.21 0.1 0 5 52.44 -0.11 0 6 97.36 -0.41 -0.23 7 489.75 -2.24 0 8 526.16 -3.15 -12.98 9 545.84 -2.86 -45.91 10 455.72 -2.08 -36.19 11 412.32 -1.27 -31 12 409.85 -1.31 -31.91 13 193.5 -0.68 -11.78 14 408.15 -1.52 -32.51 15 205.59 -0.64 -14.23 16 692.99 -2.78 -60.91 17 904.08 -5.01 -22.85 18 904.25 -4.81 -22.88 19 968.47 -4.13 -24.4 20 969.73 -3.93 -23.33 21 1364.6 -5.66 -117.74 22 805.05 -2.95 -68.27 23 390.72 -0.75 -33.92 24 48.86 0.05 0