Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-07-21T17:07:44 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 1895.34 -13.68 -90.98 13 1943.33 -13.46 -43.21 14 2000 0.04 -0.04 15 1953.74 -13.89 -32.38 16 1891.35 -13.72 -94.94 17 1948.3 -13.59 -38.1 18 1968.7 -13.41 -17.89 19 1998.1 -1.86 -0.04 20 1997.5 -2.48 -0.02 21 1883.24 -13.5 -103.27 22 1837.37 -13.32 -149.3 23 1799.84 -16.21 -183.95 24 425.45 -0.71 -12.88