Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-21T13:09:34 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 1825.39 -11.77 -162.83 17 1829.39 -10.48 -160.13 18 1818.18 -12.12 -169.69 19 1819.54 -12.15 -168.31 20 1823.32 -11.76 -164.92 21 1818.46 -11.78 -169.76 22 1813.73 -11.92 -174.35 23 1685.54 -4.81 -165.95 24 408.92 -0.63 -33.7