Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-20T17:08:44 2026-05-20 1 2 3 4 5 6 7 8 9 10 2000 0 0 11 2000 0 0 12 2000 0 0 13 2000 0 0 14 2000 0 0 15 2000 0 0 16 2000 0 0 17 2000 0 0 18 1998.22 -1.75 -0.03 19 1938.06 -13.12 -48.82 20 1889.26 -12.42 -98.32 21 1832.97 -12.71 -154.31 22 1802.25 -12.77 -184.98 23 1727.2 -7.46 -182.44 24 136.48 0.09 -0.97