Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-03T03:12:03 2026-05-03 1 51.28 -0.1 -1.98 2 38.26 0 -1.46 3 38.06 -0.01 -1.45 4 29.82 0.03 -1.06 5 29.72 0.03 -1.13 6 29.13 0.01 -1.08 7 14.62 -0.04 0 8 14.41 -0.04 -0.27 9 14.26 -0.02 -0.26 10 14.7 -0.03 0 11 6.19 0 0 12 6.08 0 0 13 6.04 0 -0.01 14 2.22 0 0.06 15 6.2 -0.01 0 16 14.58 -0.07 -0.25 17 14.8 -0.08 -0.25 18 23.92 -0.11 -0.59 19 31.31 -0.15 -0.85 20 26.21 -0.13 -0.01 21 15.54 -0.06 0.65 22 15.32 -0.04 0.66 23 15.01 -0.02 0.72 24 0.96 0 0.95