Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-27T04:13:23 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 1967.44 -12.15 -20.41 13 1948.17 -11.73 -40.1 14 2000 0 0 15 2000 0 0 16 1943.73 -13.13 -43.14 17 1967.42 -13.36 -19.22 18 1883.68 -12.72 -103.6 19 1887.06 -12.76 -100.18 20 1839.15 -12.45 -148.4 21 1816.62 -12.42 -170.97 22 1815.33 -12.43 -172.25 23 1940.38 -12.14 -47.47 24 1079.91 -0.36 -5.39