Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-21T08:11:25 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 1793.03 -9.63 -150.54 12 1363.38 -4.05 -119.07 13 848.24 -2.86 -69.21 14 863.17 -2.92 -69.65 15 1366.81 -3.88 -118.82 16 1784.27 -7.93 -159.8 17 1824.69 -10.7 -164.6 18 1818.31 -12.06 -169.63 19 1819.47 -12.01 -168.53 20 1823.18 -11.83 -164.99 21 1824.22 -12.08 -163.7 22 1821.03 -11.95 -167.03 23 1461.48 -1.24 -140.98 24 419.73 0.01 -23.07