Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T07:12:15 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 1895.8 -11.85 -92.36 11 1984 -16 0 12 1487.75 -0.13 0 13 1484.56 -0.44 0 14 1443.73 0.14 -41.4 15 430.12 0.22 -13.62 16 774.12 -1.1 -75.87 17 1354.84 -4.27 -128.89 18 1755.48 -8.23 -182.3 19 1757.36 -6.59 -180.05 20 1764.63 -6.26 -173.11 21 1461.74 -2.99 -140.52 22 863.66 -2.29 -79.29 23 408.16 -0.94 -34.14 24 51.86 0.05 0