Real-Time 5-min Ontario Zonal Energy Price Report 1 PUB 2026-05-18T18:47:38 2026-05-18 19 1 DSO-RD 294.35 -1.64 -10.71 2 DSO-RD 288.78 -1.55 -10.29 3 DSO-RD 295.08 -1.41 -10.22 4 DSO-RD 289.22 -1.36 -10.04 5 DSO-RD 288.25 -1.44 -10.93 6 DSO-RD 289.12 -1.44 -10.07 7 DSO-RD 140.16 -0.73 -5.48 8 DSO-RD 140.23 -0.78 -5.35 9 DSO-RD 140.67 -0.70 -4.99 10 DSO-RD 450.83 -2.44 -18.10 11 DSO-RD 318.87 -1.71 -13.01 12 266.87 -1.38 -9.93