Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-31T09:11:16 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 1991.29 -8.25 -0.46 11 1940.34 -11.62 -48.04 12 1838.41 -12.93 -148.66 13 1837.36 -12.07 -150.57 14 900.45 1.36 0 15 749.02 1.03 0 16 1047.28 -0.09 -3.09 17 1939.52 -4.48 0 18 1923.13 -15.45 -55.41 19 1925.2 -16.43 -54.36 20 1887.47 -12.43 -100.1 21 1888.35 -11.99 -99.67 22 1817.54 -11.88 -152.12 23 872.55 0.61 -76.15 24 463.91 0.49 -30.07