Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-28T03:12:54 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 5 901.79 0.21 0 6 1071.69 1.27 0 7 1481.76 -0.83 0 8 1490.88 -3.12 0 9 1040.95 -2.69 -65.99 10 889.91 -1.91 -49.71 11 805.81 -2.23 -61.63 12 814.89 -2.19 -71.17 13 814.48 -2.63 -71.14 14 842.95 -2.9 -76.23 15 1469.24 -7.59 -139.24 16 1816.23 -12.23 -171.53 17 1839.75 -12.23 -148.02 18 1887.18 -13.14 -99.68 19 1887.15 -12.45 -100.4 20 1841.26 -11.93 -146.81 21 1890.71 -12.47 -96.82 22 1891.32 -12.04 -96.65 23 1811.42 -11.68 -176.9 24 688.67 -0.15 -59.17