Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T20:19:50 2026-05-18 1 40.66 0.13 0 2 40.77 0.24 0 3 45 0.24 0 4 47.05 0.22 0 5 48.97 0.21 0 6 58.96 0.24 2.43 7 92.82 0.43 0 8 89.15 0.32 0 9 47.5 0.22 0.86 10 50.98 0.14 2.53 11 50 0.11 2.45 12 60.59 0.11 2.1 13 49.81 0.05 2.28 14 49.25 0.05 2.23 15 67.49 0.02 0 16 404.66 -1.92 -34.7 17 450.7 -1.95 -40.34 18 775.76 -3.48 -76.55 19 687.77 -2.21 -63.16 20 815.4 -1.93 -75.06 21 783.94 -0.62 -71.23 22 715.78 -0.59 -31.62 23 429.18 -0.09 -13.53 24 115.18 0.37 0