Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-22T09:11:55 2026-05-22 1 640.11 0.21 -48.72 2 460.08 0.02 -33.94 3 759.31 -0.56 -82.52 4 758.48 -0.82 -81.08 5 836.55 -2.46 -96.74 6 1735.22 -12.32 -212.46 7 1770.66 -16.02 -213.32 8 1778.87 -15.13 -206 9 1787.28 -14.47 -198.25 10 1796.62 -15.04 -188.35 11 1804.04 -14.23 -181.73 12 853.84 -4.42 -80.33 13 656.22 -3.65 -59.62 14 708.16 -4 -66.29 15 801.45 -3.8 -79.38 16 842.67 -4.08 -89.94 17 1027.14 -4.96 -108.01 18 1447.78 -7.11 -155 19 1370.46 -5.79 -144.75 20 967.31 -2.85 -93.54 21 965.99 -2.82 -92.69 22 794.7 -3.02 -72.7 23 182.67 -0.34 -8.99 24 49.21 0.1 0