Day Ahead Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-18T12:31:18 2026-05-19 1 55.53 0.13 0 DSO-RD 2 45.66 0.22 0 DSO-RD 3 45.68 0.24 0 DSO-RD 4 46.87 0.18 0 DSO-RD 5 46.39 0.13 0 DSO-RD 6 48.03 -0.01 0 DSO-RD 7 101.78 -0.29 0 DSO-RD 8 102.37 -0.5 0 DSO-RD 9 91.4 -0.37 -0.58 DSO-RD 10 69.95 -0.4 0 DSO-RD 11 75.37 -0.44 -0.59 DSO-RD 12 70.3 -0.39 0 DSO-RD 13 69.95 -0.4 0 DSO-RD 14 69.9 -0.39 0 DSO-RD 15 64.9 -0.4 -1.42 DSO-RD 16 125.61 -0.85 -9.34 DSO-RD 17 398.71 -2.83 -40.19 DSO-RD 18 445.59 -3.02 -43.88 DSO-RD 19 447.52 -2.51 -41.96 DSO-RD 20 638.37 -3.39 -61.03 DSO-RD 21 543.94 -2.6 -49.26 DSO-RD 22 404.72 -1.8 -34.76 DSO-RD 23 48.21 -0.15 0 DSO-RD 24 45.46 0.07 0 DSO-RD