Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-21T16:10:05 2026-05-21 1 872.36 0.81 -75.59 2 867.56 1.15 -80.59 3 1395.45 1.29 -116.28 4 1369.93 -0.51 -117.58 5 1109.13 -1.61 0 6 2000 0 0 7 2000 0 0 8 2000 0 0 9 1998.26 -1.74 0 10 1970.55 -12.17 -17.28 11 1901.12 -11.11 -87.78 12 1852.07 -11.16 -136.77 13 1826.21 -12.31 -161.48 14 1880.05 -10.78 -109.17 15 1830.58 -10.62 -158.8 16 1827.59 -10.78 -161.63 17 1829.13 -10.16 -160.72 18 1847.4 -11.42 -141.18 19 1895.64 -12.01 -92.35 20 1898.56 -11.9 -89.54 21 1850.87 -11.68 -137.45 22 1815.37 -11.71 -172.92 23 1458.43 -0.63 -143.11 24 410.16 -0.35 -32.64