Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T10:10:45 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 1997.42 -2.58 0 10 2000 0 0 11 2000 0 0 12 2000 0 0 13 1456.41 -0.09 0 14 1510.36 -1.64 0 15 495.51 0.52 0 16 780.84 -1.14 -75.68 17 1233.03 -2.98 -115.34 18 1755.69 -8.18 -182.13 19 1757.48 -6.48 -180.05 20 1764.1 -6.54 -173.36 21 1703.06 -4.89 -165.45 22 857.84 -2.31 -78.79 23 190.18 -0.35 -11.65 24 55.06 0.08 0