Day Ahead Hourly Ontario Zonal Energy Price Report 1 PUB 2026-05-18T13:16:09 2026-05-19 1 13.68 -0.03 -0.58 DSO-RD 2 13.64 -0.01 -0.57 DSO-RD 3 10.61 -0.01 -0.48 DSO-RD 4 12.95 0.01 -0.56 DSO-RD 5 13.52 0.01 -0.57 DSO-RD 6 19.36 0 -0.81 DSO-RD 7 34.45 -0.05 -1.49 DSO-RD 8 36.43 -0.13 -1.38 DSO-RD 9 34.54 -0.21 -1.39 DSO-RD 10 29.93 -0.19 -4.32 DSO-RD 11 31.63 -0.22 -4.48 DSO-RD 12 31.97 -0.23 -1.26 DSO-RD 13 35.22 -0.27 -1.14 DSO-RD 14 37.14 -0.33 -1.05 DSO-RD 15 37 -0.29 -1.02 DSO-RD 16 37.53 -0.29 -1.02 DSO-RD 17 78.59 -0.4 -2.41 DSO-RD 18 102.16 -0.54 -3.11 DSO-RD 19 101.56 -0.56 -3.29 DSO-RD 20 95.34 -0.45 -3.3 DSO-RD 21 67.99 -0.31 -2.41 DSO-RD 22 40.96 -0.14 -1.7 DSO-RD 23 32.8 -0.1 -1.27 DSO-RD 24 33.38 -0.06 -1.31 DSO-RD