Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-28T23:15:11 2026-05-29 1 1948.01 -9.99 0 2 441.47 -0.26 0 3 136.12 0.18 0 4 136.21 0.28 0 5 119.08 0.05 0 6 1037.44 -2 0 7 1475.63 -4.13 0 8 1327.67 -3.43 0 9 1022.95 -3.57 0 10 762.1 -3.39 0 11 433.7 -2.39 -13.45 12 429.08 -2.34 -13.17 13 396.82 -1.96 -20.57 14 417.79 -2.15 -23.13 15 874.27 -3.71 -70.02 16 984.13 -4.9 -92.27 17 1783.01 -15.62 -181.36 18 1814.01 -17.72 -161.28 19 1857.27 -13.5 -101.23 20 1871.76 -16.3 -101.13 21 1786.09 -10.92 -154.99 22 696.45 -2.24 -56.66 23 186.89 -0.4 -11.92 24 55.3 0.05 0