Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T21:22:59 2026-05-18 1 40.08 0.11 0 2 37.06 0.25 0.04 3 43.59 0.19 0 4 46.33 0.22 0 5 47.56 0.21 0 6 48.8 0.23 2.65 7 47.27 0.18 0.32 8 67.86 0.22 0.08 9 41.75 0.14 1 10 49.03 0.11 2.57 11 49.1 0.08 2.47 12 50.48 0.04 2.3 13 49.14 0.03 2.3 14 48.99 0.03 2.23 15 56.3 -0.02 0 16 402.94 -2.12 -36.67 17 448.77 -2.52 -41.7 18 633.31 -2.78 -61.65 19 788.93 -3.62 -76.08 20 800.54 -2.83 -74.68 21 800.54 -2.58 -74.08 22 791.77 -2.29 -70.3 23 396.75 -0.38 -28.26 24 49.46 0.07 0