Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-17T02:12:53 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 49.59 0.1 0 6 69.43 0.09 0 7 96.72 0.25 0 8 131.54 0.08 0 9 205.43 0.06 0 10 386.79 0.59 0 11 430.79 0.72 -13 12 432.71 0.58 -12.9 13 444.16 0.64 0 14 386.63 0.43 0 15 443.83 0.31 0 16 783.87 -1.09 -76.1 17 995.73 -2.96 -89.21 18 964.78 -2.19 -84.5 19 1773.38 -6.87 -165.75 20 1779.16 -7.01 -163.83 21 1770.98 -8.48 -172.54 22 866.26 -2.18 -79.64 23 454 -0.66 -38.83 24 69.12 0.05 0