Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-07-21T09:10:46 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 1989.54 -10.44 -0.02 8 1887.83 -14.7 -97.47 9 1963.23 -13.34 -23.43 10 1840.95 -13.65 -145.4 11 1895.84 -13.41 -90.76 12 1848.68 -13.37 -137.95 13 1848.76 -13.29 -137.95 14 1901.31 -14 -84.7 15 1844.52 -13.39 -142.08 16 1814.2 -13.41 -172.39 17 1843.43 -13.24 -143.33 18 1940.78 -13.41 -45.8 19 1942.36 -13.3 -44.33 20 1940.95 -13.21 -45.84 21 1894.19 -13.54 -92.27 22 1837.09 -13.64 -149.27 23 1805.03 -13.68 -181.29 24 438.7 -0.34 0