Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-21T11:10:44 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 14 867.43 -1.45 -70.06 15 1476.06 -1.59 -127.62 16 1785.4 -7.62 -158.98 17 1821.51 -11.86 -166.63 18 1816.69 -12.18 -171.13 19 1819.3 -12.09 -168.61 20 1823.33 -11.76 -164.92 21 1823.44 -11.68 -164.88 22 1810.25 -13.01 -176.74 23 1696.59 -5.46 -167.55 24 408.96 -0.5 -33.78