Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-27T01:14:54 2026-05-27 1 1898.18 -11.85 -89.97 2 1594.57 -4.52 0 3 1440.07 -4.42 -48.01 4 207.13 0.13 0 5 131.35 -0.12 0 6 937.93 -1.91 0 7 2000 0 0 8 2000 0 0 9 2000 0 0 10 2000 0 0 11 2000 0 0 12 1970.71 -12.37 -16.92 13 1971.82 -11.86 -16.32 14 2000 0 0 15 2000 0 0 16 1963.57 -13.46 -22.97 17 1967.09 -13.47 -19.44 18 1938.8 -13 -48.2 19 1884.5 -13.04 -102.46 20 1834.1 -12.49 -153.41 21 1812.26 -12.68 -175.06 22 1840.33 -12.79 -146.88 23 1937.42 -14.64 -47.95 24 953.87 0.08 0