Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T21:12:05 2026-05-18 1 13.86 -0.02 -0.65 2 13.44 0 -0.59 3 0.01 0 0 4 13.46 0.02 -0.61 5 0 0 0 6 13.38 0.06 -0.63 7 -0.01 0 -0.01 8 -0.01 0 -0.01 9 0 0 0 10 -0.01 0 -0.01 11 0 0 0 12 -0.01 0 -0.01 13 13.84 -0.07 -0.45 14 19.77 -0.11 -0.5 15 14.05 -0.09 -0.23 16 30.8 -0.2 -0.69 17 31.19 -0.18 -0.76 18 46.89 -0.23 -1.17 19 46.12 -0.24 -1.18 20 39.26 -0.18 -1.01 21 39.03 -0.18 -1.07 22 38.9 -0.06 -1.25 23 37.04 -0.05 -1.24 24 31.39 -0.03 -1.05