Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-28T02:13:42 2026-05-28 1 955.95 1.2 0 2 912.26 1.11 0 3 1120.49 -0.15 0 4 907.18 1.25 0 5 176.28 -0.04 0 6 909.64 -1.88 0 7 1052.42 -2.08 0 8 1030.35 -3.53 -72.47 9 1361.13 -4.2 -124.17 10 869.78 -4.17 -80.79 11 800.14 -3.85 -70.6 12 807.88 -3.94 -69.47 13 813.66 -4.44 -71 14 855.89 -4.66 -77.46 15 1677.93 -9.58 -160.45 16 1815.95 -11.87 -172.18 17 1839.35 -12.78 -147.86 18 1887.29 -12.68 -100.03 19 1886.99 -12.93 -100.08 20 1840.91 -12.42 -146.67 21 1891.01 -11.93 -97.06 22 1891.28 -12.06 -96.67 23 1811.13 -11.72 -177.14 24 693.1 -1.09 -59.63