Real-Time 5-min Ontario Zonal Energy Price Report 1 PUB 2026-05-04T15:48:18 2026-05-04 16 1 DSO-RD 621.01 -1.66 80.94 2 DSO-RD 914.80 -2.67 65.77 3 DSO-RD 672.72 -1.40 119.00 4 DSO-RD 657.84 -1.35 117.45 5 DSO-RD 655.13 -1.27 114.66 6 DSO-RD 668.89 -1.45 114.84 7 DSO-RD 771.76 -1.74 113.30 8 DSO-RD 649.95 -1.40 109.60 9 DSO-RD 948.72 -2.17 99.20 10 DSO-RD 760.29 -1.94 101.10 11 DSO-RD 943.72 -2.50 99.79 12 751.35 -1.78 103.24