Predispatch Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-29T20:18:52 2026-05-30 1 57.52 0.21 0 2 68.5 0.33 0 3 46.86 0.36 0 4 68.27 0.36 0 5 174.16 0.91 0 6 443.73 2.01 0 7 495.66 2.67 0 8 544.76 2.47 0 9 495.13 2.14 0 10 740.97 3.03 0 11 749.03 2.95 0 12 749.48 2.38 0 13 756.06 2.26 0 14 755.56 1.77 0 15 495.45 0.96 0 16 810.93 -0.92 -43.09 17 1490.72 -2.74 -114.89 18 1857.54 -9.06 -92.42 19 1924.65 -14.19 -48.44 20 1905.07 -7.88 -46.07 21 1861.28 -5.5 -87.22 22 1549.53 0.99 -53.63 23 944.39 0.58 -4.29 24 751.23 3.24 0