Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-27T22:17:59 2026-05-27 1 1898.18 -11.85 -89.97 2 1594.57 -4.52 0 3 1440.07 -4.42 -48.01 4 1898.63 -12.11 -49.26 5 1982.16 -17.84 0 6 2000 0 0 7 2000 0 0 8 2000 0 0 9 2000 0 0 10 2000 0 0 11 2000 0.01 -0.01 12 1993.15 -6.82 -0.02 13 2000 0 0 14 2000 0 0 15 2000 0 0 16 1998.2 -1.76 -0.04 17 1947.43 -11.84 -40.74 18 1898.68 -11.99 -89.33 19 1889.88 -11.49 -98.62 20 1839.47 -12.04 -148.49 21 1817.01 -12.57 -170.42 22 1843.43 -11.83 -144.75 23 1844.77 -11.48 -143.75 24 1941.54 -11.44 -47.02