Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T16:10:16 2026-05-17 1 118.71 0.15 -5.04 2 129.85 0.25 -6.35 3 184.54 0.09 -13.82 4 264.42 -0.25 -8.83 5 234.7 -0.57 -3.49 6 440.1 -1.16 0 7 1038.25 -1.72 -9.46 8 1990.39 -8.91 -0.71 9 1997.42 -2.58 0 10 2000 0 0 11 2000 0 0 12 2000 0 0 13 2000 0 0 14 1899.81 -13.17 -87.02 15 932.11 -2.45 -54.45 16 1831.9 -13 -155.1 17 1963.9 -11.62 -24.48 18 1942.38 -11.84 -45.79 19 1814.22 -12.39 -173.39 20 1812.99 -12.1 -174.91 21 1791.39 -12.58 -175.66 22 862.48 -1.66 -79.2 23 222.66 -0.29 -14.98 24 55 0.08 0