Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-28T20:15:36 2026-05-29 1 23.86 -0.01 0.01 2 21.29 0.02 0.01 3 30.13 -0.02 0.02 4 23.73 -0.01 0.01 5 41.37 -0.03 0.02 6 30.25 -0.11 0.01 7 36.66 -0.18 0.02 8 20.73 -0.15 0.01 9 22.78 -0.17 0.01 10 14.37 -0.11 0 11 14.48 -0.11 0 12 14.3 -0.1 -0.11 13 0 0 0 14 6.65 -0.05 0 15 9.85 -0.08 0 16 14.43 -0.13 -0.07 17 14.56 -0.14 -0.07 18 50.23 -0.51 -0.6 19 56.16 -0.56 -0.73 20 35.21 -0.34 0.01 21 21.69 -0.21 -0.2 22 6.66 -0.05 0 23 0 0 0 24 0 0 0