Variable Generation Forecast Summary Report 1 PUB 2026-05-21T21:55:48 2026-05-21T21:33:09 MARKET PARTICIPANT Solar NORTHEAST 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.6 7 12.8 8 28.2 9 46.4 10 53.9 11 55.8 12 55.5 13 56.5 14 57.2 15 60.0 16 58.1 17 47.9 18 26.0 19 9.1 20 1.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.7 7 12.1 8 28.3 9 46.6 10 52.4 11 52.7 12 50.6 13 49.9 14 49.8 15 49.1 16 44.8 17 35.2 18 17.6 19 5.4 20 1.0 21 0.0 22 0.0 OntarioTotal 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.4 6 20.2 7 79.5 8 179.5 9 273.8 10 333.3 11 349.0 12 339.3 13 329.0 14 313.7 15 307.9 16 248.6 17 171.4 18 88.2 19 30.3 20 3.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 9.5 7 36.1 8 82.1 9 130.7 10 153.8 11 161.4 12 164.2 13 165.7 14 163.0 15 156.7 16 132.7 17 96.3 18 49.9 19 16.8 20 2.2 21 0.0 22 0.0 SOUTHWEST 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 5.4 7 22.3 8 54.6 9 86.3 10 116.7 11 127.8 12 129.7 13 123.5 14 113.4 15 110.9 16 78.2 17 48.2 18 24.3 19 8.0 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.4 7 6.4 8 15.4 9 25.8 10 34.3 11 43.3 12 49.5 13 54.8 14 52.5 15 48.0 16 36.1 17 25.7 18 14.6 19 4.9 20 0.5 21 0.0 22 0.0 Wind BRUCE 2026-05-21 23 252.0 24 301.4 2026-05-22 1 331.0 2 370.2 3 391.0 4 400.8 5 454.6 6 491.5 7 525.6 8 558.3 9 549.8 10 555.5 11 542.5 12 522.5 13 495.9 14 515.1 15 534.2 16 532.9 17 547.1 18 527.9 19 550.6 20 588.2 21 633.7 22 664.4 23 682.6 24 688.3 2026-05-23 1 690.3 2 697.6 3 703.7 4 703.4 5 707.3 6 724.4 7 737.4 8 760.3 9 787.4 10 809.5 11 819.2 12 818.8 13 811.9 14 813.7 15 815.9 16 823.8 17 813.8 18 797.2 19 786.6 20 764.9 21 745.1 22 730.0 NORTHEAST 2026-05-21 23 26.3 24 34.0 2026-05-22 1 38.8 2 40.6 3 44.1 4 57.4 5 67.3 6 75.5 7 84.9 8 89.2 9 97.1 10 107.2 11 115.6 12 119.4 13 120.3 14 119.8 15 116.0 16 116.6 17 120.4 18 123.3 19 126.7 20 137.0 21 151.3 22 169.3 23 189.2 24 204.4 2026-05-23 1 220.8 2 228.6 3 233.0 4 234.9 5 238.7 6 242.7 7 246.7 8 246.0 9 243.8 10 243.1 11 248.6 12 256.1 13 260.5 14 263.3 15 264.5 16 264.4 17 262.1 18 258.4 19 251.3 20 246.2 21 240.7 22 229.2 OntarioTotal 2026-05-21 23 1072.6 24 1342.1 2026-05-22 1 1630.1 2 1880.9 3 2099.1 4 2184.2 5 2347.5 6 2472.3 7 2677.5 8 2785.1 9 2858.7 10 2892.8 11 2866.3 12 2777.8 13 2677.4 14 2712.0 15 2760.6 16 2773.7 17 2818.9 18 2817.1 19 2864.3 20 2969.9 21 3128.7 22 3248.7 23 3308.7 24 3350.5 2026-05-23 1 3393.3 2 3446.8 3 3500.5 4 3556.8 5 3618.7 6 3705.7 7 3785.3 8 3814.5 9 3861.9 10 3890.8 11 3895.4 12 3894.0 13 3865.7 14 3814.5 15 3783.1 16 3744.9 17 3653.0 18 3585.0 19 3482.8 20 3342.4 21 3265.7 22 3150.7 SOUTHWEST 2026-05-21 23 385.9 24 419.3 2026-05-22 1 472.6 2 508.0 3 547.1 4 589.7 5 639.4 6 672.8 7 711.7 8 762.8 9 809.6 10 824.2 11 808.8 12 762.7 13 722.3 14 722.1 15 737.7 16 756.9 17 750.9 18 738.3 19 736.3 20 781.3 21 818.3 22 832.8 23 832.3 24 835.8 2026-05-23 1 838.0 2 857.8 3 876.2 4 896.6 5 929.7 6 966.5 7 998.4 8 1031.1 9 1070.0 10 1098.0 11 1104.0 12 1115.2 13 1123.4 14 1123.5 15 1119.3 16 1117.1 17 1099.9 18 1090.0 19 1071.1 20 1041.8 21 1017.2 22 1017.9 WEST 2026-05-21 23 327.1 24 487.9 2026-05-22 1 671.3 2 844.9 3 990.3 4 1019.2 5 1073.5 6 1126.1 7 1260.4 8 1291.9 9 1308.8 10 1312.9 11 1302.0 12 1274.7 13 1254.0 14 1272.2 15 1282.5 16 1263.0 17 1273.0 18 1283.3 19 1289.0 20 1262.2 21 1280.0 22 1288.8 23 1298.6 24 1314.5 2026-05-23 1 1334.6 2 1346.3 3 1362.6 4 1379.4 5 1386.7 6 1401.1 7 1412.0 8 1406.6 9 1404.4 10 1395.9 11 1386.6 12 1370.6 13 1341.2 14 1302.1 15 1265.1 16 1218.7 17 1152.6 18 1096.7 19 1026.1 20 941.9 21 898.8 22 757.7 EMBEDDED Solar EAST 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 1.4 6 42.8 7 125.4 8 229.5 9 313.9 10 351.8 11 361.9 12 350.3 13 338.5 14 318.6 15 304.6 16 247.2 17 170.4 18 89.1 19 30.1 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 13.1 7 43.2 8 90.4 9 134.2 10 155.5 11 158.2 12 154.9 13 147.4 14 138.1 15 124.0 16 98.9 17 66.0 18 32.5 19 11.0 20 0.0 21 0.0 22 0.0 ESSA 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 13.1 7 41.0 8 82.2 9 120.0 10 141.7 11 138.5 12 139.9 13 141.0 14 143.3 15 137.5 16 122.6 17 92.7 18 51.6 19 16.1 20 1.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.8 7 12.7 8 28.2 9 44.7 10 52.8 11 52.6 12 51.1 13 48.5 14 45.2 15 39.5 16 32.5 17 22.9 18 12.4 19 4.3 20 0.0 21 0.0 22 0.0 NORTHEAST 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.6 7 5.3 8 12.4 9 20.3 10 25.2 11 27.5 12 28.1 13 28.3 14 27.2 15 27.0 16 24.1 17 19.5 18 12.3 19 4.9 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.5 7 5.0 8 11.8 9 18.7 10 22.2 11 24.2 12 24.4 13 24.0 14 23.7 15 22.3 16 19.0 17 14.2 18 8.0 19 2.7 20 0.6 21 0.0 22 0.0 NORTHWEST 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.1 7 2.3 8 7.8 9 15.2 10 22.6 11 26.8 12 27.9 13 24.3 14 23.3 15 21.7 16 18.7 17 14.7 18 9.2 19 4.4 20 0.9 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 0.5 8 1.9 9 3.7 10 5.5 11 7.0 12 7.5 13 9.0 14 10.5 15 11.4 16 13.0 17 12.4 18 9.7 19 6.2 20 2.1 21 0.3 22 0.0 OTTAWA 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.6 6 6.5 7 18.3 8 34.6 9 48.3 10 55.9 11 59.3 12 57.2 13 57.7 14 51.9 15 44.8 16 36.9 17 25.0 18 13.7 19 4.3 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 3.3 7 10.8 8 21.1 9 29.3 10 32.7 11 34.5 12 34.1 13 34.6 14 31.0 15 26.0 16 19.6 17 13.2 18 6.3 19 1.8 20 0.0 21 0.0 22 0.0 OntarioTotal 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 2.0 6 69.1 7 221.7 8 440.1 9 635.5 10 750.2 11 781.7 12 770.7 13 746.5 14 703.8 15 663.5 16 540.3 17 382.5 18 205.1 19 69.9 20 5.5 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 23.4 7 80.5 8 174.4 9 266.3 10 315.1 11 328.9 12 326.0 13 317.9 14 303.1 15 275.8 16 229.2 17 164.0 18 89.6 19 33.7 20 3.6 21 0.3 22 0.0 SOUTHWEST 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.2 7 8.3 8 13.0 9 18.4 10 22.0 11 23.4 12 24.1 13 23.0 14 21.1 15 19.9 16 14.0 17 9.1 18 5.0 19 1.5 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 1.6 8 3.4 9 5.8 10 7.6 11 8.3 12 8.7 13 8.7 14 8.5 15 7.9 16 6.7 17 4.7 18 2.5 19 1.0 20 0.0 21 0.0 22 0.0 TORONTO 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.9 7 5.0 8 13.7 9 17.0 10 18.2 11 18.5 12 17.9 13 17.9 14 18.1 15 17.5 16 15.7 17 12.5 18 5.2 19 1.5 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 1.3 8 3.5 9 6.0 10 7.3 11 7.4 12 6.9 13 6.2 14 5.7 15 5.1 16 4.4 17 3.4 18 1.5 19 0.4 20 0.0 21 0.0 22 0.0 WEST 2026-05-21 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.9 7 16.1 8 46.9 9 82.4 10 112.8 11 125.8 12 125.3 13 115.8 14 100.3 15 90.5 16 61.1 17 38.6 18 19.0 19 7.1 20 1.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 5.4 8 14.1 9 23.9 10 31.5 11 36.7 12 38.4 13 39.5 14 40.4 15 39.6 16 35.1 17 27.2 18 16.7 19 6.3 20 0.9 21 0.0 22 0.0 Wind EAST 2026-05-21 23 6.7 24 8.4 2026-05-22 1 9.4 2 8.4 3 8.4 4 7.7 5 7.2 6 6.7 7 4.7 8 4.4 9 4.8 10 5.0 11 4.7 12 4.3 13 4.1 14 4.1 15 4.5 16 4.7 17 5.1 18 5.7 19 6.1 20 7.5 21 9.1 22 10.4 23 10.9 24 11.4 2026-05-23 1 12.0 2 12.4 3 13.5 4 15.0 5 14.6 6 14.0 7 13.3 8 13.6 9 14.0 10 14.3 11 13.8 12 13.5 13 13.7 14 13.1 15 12.7 16 13.3 17 12.5 18 11.9 19 11.7 20 13.2 21 15.1 22 18.6 OntarioTotal 2026-05-21 23 77.9 24 99.3 2026-05-22 1 114.5 2 128.2 3 141.1 4 150.3 5 159.8 6 163.2 7 173.7 8 186.4 9 196.6 10 199.5 11 198.9 12 191.2 13 182.6 14 183.5 15 184.6 16 176.8 17 180.2 18 182.4 19 186.1 20 194.4 21 202.8 22 208.8 23 212.9 24 219.0 2026-05-23 1 222.9 2 225.3 3 227.9 4 231.3 5 235.2 6 240.0 7 245.4 8 251.6 9 257.1 10 261.1 11 260.8 12 260.2 13 259.6 14 255.1 15 252.1 16 249.9 17 246.0 18 242.3 19 237.5 20 234.7 21 232.6 22 232.3 SOUTHWEST 2026-05-21 23 40.5 24 55.4 2026-05-22 1 65.6 2 73.6 3 81.0 4 88.8 5 94.8 6 96.2 7 98.4 8 107.7 9 115.9 10 118.2 11 118.9 12 114.8 13 109.9 14 109.7 15 110.0 16 104.4 17 106.5 18 107.2 19 107.8 20 112.9 21 116.4 22 117.4 23 120.0 24 123.6 2026-05-23 1 125.2 2 126.3 3 126.0 4 126.2 5 129.5 6 132.9 7 137.1 8 141.7 9 145.2 10 147.5 11 148.2 12 148.6 13 149.0 14 149.3 15 149.4 16 149.4 17 148.6 18 147.4 19 146.4 20 145.0 21 143.1 22 142.0 WEST 2026-05-21 23 24.9 24 28.1 2026-05-22 1 30.9 2 36.5 3 40.8 4 42.3 5 45.7 6 48.0 7 58.9 8 61.5 9 62.8 10 63.0 11 62.5 12 60.4 13 57.8 14 58.6 15 58.6 16 55.7 17 56.0 18 56.3 19 57.9 20 57.8 21 59.4 22 62.3 23 62.9 24 64.2 2026-05-23 1 65.5 2 66.3 3 68.1 4 69.7 5 70.2 6 71.6 7 72.5 8 72.0 9 71.7 10 71.0 11 69.8 12 68.8 13 67.3 14 63.1 15 60.0 16 57.2 17 55.2 18 53.7 19 50.3 20 47.8 21 46.4 22 42.2