Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-31T07:11:07 2026-05-31 1 897.33 1.53 0 2 1013.7 1.71 0 3 1489.63 0.11 0 4 955.93 3.08 0 5 742.17 0.96 0 6 1039.92 2.67 0 7 2000 0 0 8 2000 0 0 9 2000 0 0 10 1998.15 -1.85 0 11 1988.84 -11.16 0 12 1893.51 -12.33 -94.16 13 1837.01 -12.77 -150.22 14 900.45 1.36 0 15 749.04 1.05 0 16 1047.28 -0.09 -3.09 17 1939.54 -4.46 0 18 1932.12 -12.26 -55.62 19 1933.67 -12.97 -53.37 20 1888.06 -12.66 -99.27 21 1889.02 -12.29 -98.68 22 1834.11 -12 -153.89 23 872.55 0.61 -76.15 24 463.91 0.49 -30.07