Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-21T10:10:55 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 13 874.17 -3.17 -71.7 14 863.28 -2.88 -69.58 15 1475.13 -3.93 -127.75 16 1785.36 -7.81 -158.83 17 1821.48 -11.94 -166.59 18 1818.41 -12.37 -169.23 19 1818.69 -12.06 -169.25 20 1823.26 -11.79 -164.95 21 1824.1 -11.97 -163.93 22 1820.46 -11.97 -167.57 23 1461.86 -1.14 -140.71 24 418.62 -0.15 -22.96