Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T06:11:56 2026-05-17 1 118.71 0.15 -5.04 2 129.85 0.25 -6.35 3 184.54 0.09 -13.82 4 264.42 -0.25 -8.83 5 234.7 -0.57 -3.49 6 440.1 -1.16 0 7 1038.25 -1.72 -9.46 8 1990.39 -8.91 -0.71 9 1890.44 -11.41 -98.14 10 1968.98 -10.92 -20.1 11 1931.95 -6.05 0 12 1447.49 1.57 0 13 1444.72 1.45 0 14 970.06 1.06 0 15 445.23 0.28 0 16 784.02 -1.02 -76.02 17 1355.06 -4.05 -128.89 18 1764.49 -8.19 -173.32 19 1757.67 -6.28 -180.05 20 1782.04 -9.55 -175.43 21 1767.4 -7.67 -170.94 22 895.25 -2.13 -82.62 23 408.21 -0.89 -34.14 24 55.15 0.06 0