Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-18T18:07:32 2026-05-18 1 41.58 -0.13 -1.73 2 28.06 -0.04 -1.26 3 23.71 0.04 -1.18 4 13.45 0.02 -0.63 5 13.51 0.04 -0.62 6 37.22 0.05 -1.85 7 13.68 0.02 -0.67 8 13.41 -0.03 -0.69 9 13.54 -0.03 -0.66 10 41.77 -0.09 -1.88 11 30.44 -0.06 -1.04 12 50.47 -0.18 -1.89 13 50.99 -0.17 -1.66 14 79.8 -0.38 -2.5 15 44.56 -0.3 -0.6 16 77.36 -0.47 -2.24 17 175.96 -0.73 -5.73 18 165.01 -0.8 -5.15 19 290.94 -1.32 -9.85 20 146.55 -0.61 -5 21 81.38 -0.21 -2.78 22 31.01 -0.05 -1.19 23 32.64 -0.06 -1.17 24 13.59 -0.03 -0.32