Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-18T22:20:42 2026-05-19 1 40.59 0.07 0 2 40.68 0.19 0 3 47.34 0.15 0 4 68.6 0.05 0 5 90.21 -0.02 0 6 90.65 -0.19 0 7 384.99 -1.21 0 8 452.64 -1.67 -39.19 9 683.08 -2.37 -62.54 10 691.56 -3.55 -61.57 11 806.56 -5.29 -73.63 12 855.3 -4.23 -78.11 13 797.26 -4.61 -74.39 14 791.93 -4.28 -75.04 15 851.68 -4.7 -85.06 16 846.4 -6.6 -89.39 17 1445.48 -9.68 -157.82 18 1749.62 -13.95 -190.43 19 1754.47 -11.83 -183.7 20 1764.81 -11.41 -175.78 21 1768.75 -10.75 -174.5 22 908.82 -3.23 -83.95 23 686.4 -2.37 -66.45 24 68.75 -0.02 0