Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-11T22:19:09 2026-05-12 1 949.44 0.4 0 2 876.89 2.24 0 3 878.75 0.7 0 4 1064.2 1.6 0 5 1810.15 -1.23 0 6 2000 0 0 7 2000 0 0 8 2000 0 0 9 1999.86 -0.13 0 10 1975.67 -15.42 0 11 1946.04 -9.96 0 12 1945.73 -10.27 0 13 1947.98 -10.02 0 14 1817.73 -5.3 0 15 1973.88 -17.21 0 16 1990.33 -9.68 0 17 1939.36 -15.59 -45.06 18 1938.14 -16.21 -45.65 19 1938.22 -15.92 -45.86 20 1938.94 -15.54 -45.52 21 1939.35 -15.33 -45.32 22 1827.33 -15 -157.67 23 970 -1.79 -80.68 24 125.68 0.25 -5.9