Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-29T01:15:55 2026-05-29 1 1948.01 -9.99 0 2 1488.95 -3.54 0 3 1944.74 -11.26 0 4 423.29 0.37 0 5 277.54 -0.08 0 6 1063.45 -0.25 0 7 1555.88 -4.12 0 8 1483.8 -4.06 0 9 1490.61 -2.83 0 10 916.59 -2.32 -1.41 11 694.93 -2.52 -50.54 12 643.24 -2.49 -45.65 13 419.27 -1.83 -22.5 14 464.1 -1.58 -28.31 15 863.87 -2.74 -72.33 16 1375.54 -6.44 -136.02 17 1808.12 -17.37 -163.69 18 1831.31 -11.18 -99.51 19 1856.52 -13.18 -102.29 20 1784.17 -9.89 -151.95 21 1794.76 -15.98 -176.53 22 793.72 -2.72 -73.97 23 271.82 -0.73 -20.83 24 69.34 0.08 0