Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-03T20:21:00 2026-05-04 1 36.81 0.14 0 2 40.67 0.18 0 3 43.73 0.16 0 4 55.17 0.04 0 5 196.45 -0.37 0 6 438.53 -1.4 0 7 770.66 -3.12 0 8 882 -5.15 0 9 384.16 -1.65 0 10 491.61 -1.88 0 11 482.32 -1.24 -9.93 12 441.26 -1.37 0 13 441.26 -1.36 0 14 491.54 -1.45 0 15 482.14 -1.31 -9.04 16 713.78 -3.26 -15.45 17 906.73 -4.2 -21.01 18 925.55 -4.13 -3.21 19 993.52 -3.48 0 20 989.4 -2.83 -4.78 21 985.67 -3.45 -4.88 22 738.01 -2.72 -16.08 23 416.08 -1.28 -9.67 24 69.29 0.09 0