Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-08-23T09:11:56 2026-08-23 1 490.62 -1.37 0 2 142.42 -0.41 0 3 69.98 -0.2 0 4 126.58 -0.26 0 5 58.06 -0.1 0 6 181.3 -0.58 0 7 753.68 -2.25 0 8 875.47 -4.07 -58.1 9 984.35 -4.25 -10.4 10 1369.76 -7.13 -111.11 11 988.35 -6.73 -64.49 12 775.53 -4.88 0 13 736.02 -4.51 -36.93 14 683.33 -3.82 -36.96 15 927.72 -4.44 -2.64 16 914.88 -3.7 -82.42 17 1782.16 -11.27 -156.57 18 1755.52 -10.89 -179.59 19 1780.34 -11.46 -160.2 20 1765.43 -8.46 -150.82 21 1756.08 -10.47 -181.45 22 827.65 -2.95 -85.33 23 405.12 -1.21 -32.71 24 116.08 0.06 0