Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-04-30T21:18:58 2026-05-01 1 909.61 0.72 0 2 700.73 1.43 0 3 918.19 1.81 0 4 877.21 0.01 0 5 1597.38 -0.15 0 6 2000 0 0 7 2000 0 0 8 2000 0 0 9 2000 0 0 10 1993.5 -6.5 0 11 1992 -8.01 0 12 1982.95 -17.05 0 13 1994.32 -5.67 0 14 1989.2 -10.8 0 15 1993.07 -6.93 0 16 1988.53 -11.47 0 17 1990 -9.99 0 18 1989.11 -10.89 0 19 1991.46 -8.54 0 20 1999.91 -0.09 0 21 1989.62 -10.38 0 22 2000 0 0 23 1054.2 -0.46 0 24 747.49 0.25 0