Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-07-21T04:11:02 2026-07-21 1 909.05 -3.35 0 2 490.57 -1.43 0 3 870.59 -2.52 -54.89 4 936.32 -3.06 -4.92 5 873.17 -3.58 -58.04 6 1876.46 -17.56 -105.99 7 1881.85 -16.27 -101.88 8 1833.11 -14.3 -152.58 9 1847.64 -12.82 -139.54 10 1848.51 -13.51 -137.98 11 1848.42 -13.65 -137.93 12 1850.8 -13.33 -135.87 13 1850.49 -13.36 -136.15 14 1940.8 -14 -45.2 15 1845.14 -13.33 -141.53 16 1814.64 -13.34 -172.02 17 1898.65 -13.23 -88.12 18 1943.79 -13.38 -42.83 19 1963.9 -13.88 -22.22 20 1942.09 -13.78 -44.12 21 1920.72 -14.04 -65.24 22 1837.17 -13.86 -148.97 23 1802.44 -14.65 -182.92 24 490.24 0.25 0