Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-27T14:10:01 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 2000 0 0 18 1997.05 -2.95 0 19 1945.76 -12.66 -41.58 20 1943.1 -12.17 -44.74 21 1902.44 -12.06 -85.5 22 1944.31 -12.15 -43.55 23 1968.98 -11.77 -19.26 24 1189.17 -1.15 -115.13