Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-21T22:17:32 2026-05-22 1 54.77 0.08 0 2 48.64 0.13 0 3 53.26 0.1 0 4 126.73 0.01 0 5 91.84 -0.11 0 6 669.2 -1.65 -81.71 7 670.96 -2.93 -77.78 8 843.26 -3.29 -90.14 9 801.31 -2.92 -78.92 10 629.52 -2.69 -59.78 11 631.33 -2.5 -58.17 12 689.78 -2.83 -61.92 13 683.62 -2.71 -61.66 14 689.08 -2.7 -62.76 15 803.72 -3.34 -74.39 16 850.9 -4.87 -81.87 17 901 -4.6 -91.4 18 945.43 -4.55 -98.32 19 1341.74 -5.34 -142.41 20 1048.38 -2.86 -106.29 21 904.23 -3 -90.78 22 782.1 -2.89 -76 23 186.41 -0.25 -11.54 24 47.63 0.16 0