Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-27T08:11:26 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 0 12 1899.1 -12.38 -88.52 13 1947.9 -11.69 -40.4 14 2000 0 0 15 2000 0 0 16 1917.52 -13.04 -69.44 17 1967.49 -13.33 -19.18 18 1917.54 -12.97 -69.49 19 1886.91 -12.73 -100.36 20 1838.69 -12.66 -148.65 21 1816.78 -12.27 -170.95 22 1843.48 -12.19 -144.32 23 1968.61 -11.94 -19.45 24 1379.73 -0.72 -109.05