Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-04T20:21:13 2026-05-05 1 69.78 0.05 0 2 196.1 0.28 0 3 491.74 0.25 0 4 439.88 -0.5 0 5 439.56 -1.27 0 6 933.23 -3.15 0 7 1472.47 -7.07 0 8 1158.64 -5.43 0 9 1481.83 -7.67 0 10 994.1 -4.91 0 11 1056.94 -4.65 0 12 1065.63 -5.77 0 13 1477.81 -8.66 0 14 1477.18 -8.33 0 15 1986.84 -13.16 0 16 1981.88 -18.12 0 17 1989.78 -10.21 0 18 1982.72 -17.28 0 19 1993.39 -6.61 0 20 1993.95 -6.05 0 21 1992.74 -7.26 0 22 1999.94 -0.06 0 23 1947.51 -10.49 0 24 929.04 -0.38 0