Variable Generation Forecast Summary Report 1 PUB 2026-05-21T14:55:44 2026-05-21T14:33:09 MARKET PARTICIPANT Solar NORTHEAST 2026-05-21 16 37.6 17 34.1 18 20.5 19 7.6 20 1.3 21 0.0 22 0.0 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 12.9 8 29.4 9 49.4 10 57.9 11 60.9 12 59.9 13 59.2 14 58.2 15 61.2 16 56.8 17 47.3 18 25.8 19 8.9 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 3.7 7 11.7 8 27.4 9 45.3 10 51.2 11 51.6 12 50.3 13 49.6 14 48.6 15 50.4 OntarioTotal 2026-05-21 16 355.6 17 253.3 18 132.2 19 45.0 20 4.6 21 0.0 22 0.0 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 19.9 7 80.9 8 181.6 9 279.5 10 334.0 11 346.9 12 341.4 13 333.0 14 312.3 15 301.1 16 247.8 17 177.7 18 90.0 19 30.6 20 4.1 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 0.2 6 9.6 7 36.5 8 86.2 9 139.0 10 167.3 11 176.0 12 179.3 13 179.4 14 174.8 15 170.5 SOUTHWEST 2026-05-21 16 153.1 17 104.7 18 53.2 19 17.1 20 1.6 21 0.0 22 0.0 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 5.5 7 24.0 8 55.5 9 89.2 10 116.8 11 129.8 12 128.8 13 122.2 14 109.3 15 101.7 16 79.1 17 56.1 18 27.9 19 8.9 20 1.3 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 0.0 6 1.7 7 6.8 8 17.8 9 30.9 10 42.6 11 48.7 12 51.1 13 52.4 14 50.2 15 45.9 Wind BRUCE 2026-05-21 16 262.8 17 268.4 18 272.9 19 266.7 20 271.6 21 282.4 22 299.6 23 303.3 24 320.7 2026-05-22 1 351.7 2 376.9 3 402.7 4 438.3 5 472.4 6 471.4 7 492.0 8 520.4 9 536.2 10 532.5 11 508.5 12 474.6 13 443.3 14 462.1 15 481.5 16 497.6 17 502.6 18 510.7 19 527.9 20 567.0 21 609.3 22 641.5 23 651.1 24 661.2 2026-05-23 1 671.4 2 672.7 3 666.9 4 663.1 5 671.2 6 686.7 7 719.5 8 751.3 9 778.2 10 811.4 11 818.1 12 819.1 13 816.5 14 810.4 15 806.2 NORTHEAST 2026-05-21 16 6.2 17 5.6 18 5.7 19 5.2 20 7.7 21 16.9 22 22.6 23 26.7 24 29.1 2026-05-22 1 34.5 2 38.6 3 44.2 4 51.6 5 61.0 6 68.7 7 77.6 8 76.8 9 79.6 10 90.7 11 97.8 12 106.0 13 111.2 14 112.0 15 113.1 16 112.3 17 113.3 18 115.0 19 120.2 20 133.3 21 147.8 22 165.4 23 180.4 24 194.1 2026-05-23 1 208.4 2 218.0 3 225.9 4 229.0 5 233.7 6 238.4 7 243.4 8 239.3 9 238.7 10 236.1 11 241.5 12 244.5 13 247.0 14 252.0 15 243.6 OntarioTotal 2026-05-21 16 1076.2 17 1065.5 18 1077.2 19 1042.1 20 1117.4 21 1308.1 22 1470.2 23 1601.2 24 1772.8 2026-05-22 1 1969.4 2 2107.5 3 2241.9 4 2382.0 5 2475.2 6 2477.2 7 2575.5 8 2690.8 9 2745.5 10 2750.1 11 2674.6 12 2601.6 13 2547.6 14 2583.1 15 2642.8 16 2693.3 17 2715.8 18 2724.7 19 2797.3 20 2898.7 21 3028.0 22 3134.3 23 3149.6 24 3174.9 2026-05-23 1 3201.4 2 3233.4 3 3256.8 4 3295.4 5 3399.4 6 3508.0 7 3622.8 8 3680.1 9 3721.0 10 3755.4 11 3753.4 12 3735.3 13 3714.9 14 3672.1 15 3592.3 SOUTHWEST 2026-05-21 16 313.9 17 304.8 18 309.9 19 310.4 20 330.7 21 367.4 22 390.0 23 401.7 24 429.5 2026-05-22 1 480.2 2 529.5 3 577.8 4 625.3 5 652.6 6 634.8 7 666.7 8 744.4 9 789.6 10 791.8 11 766.3 12 730.5 13 702.9 14 706.4 15 737.2 16 750.1 17 736.8 18 703.3 19 716.1 20 746.8 21 784.1 22 810.1 23 791.4 24 789.6 2026-05-23 1 780.5 2 784.0 3 781.3 4 797.7 5 858.5 6 915.2 7 965.5 8 993.6 9 1021.0 10 1029.4 11 1049.5 12 1050.5 13 1048.9 14 1043.6 15 1074.7 WEST 2026-05-21 16 430.6 17 428.1 18 432.6 19 405.3 20 433.7 21 555.9 22 651.1 23 761.3 24 883.5 2026-05-22 1 984.9 2 1050.8 3 1109.0 4 1156.6 5 1188.1 6 1211.1 7 1267.0 8 1284.9 9 1268.6 10 1257.3 11 1222.8 12 1205.7 13 1190.1 14 1204.4 15 1208.9 16 1231.8 17 1253.9 18 1270.4 19 1292.5 20 1276.6 21 1266.0 22 1259.4 23 1265.1 24 1272.4 2026-05-23 1 1276.6 2 1295.4 3 1311.9 4 1323.8 5 1344.4 6 1364.1 7 1378.4 8 1388.0 9 1382.3 10 1376.7 11 1356.3 12 1333.5 13 1311.5 14 1284.1 15 1176.1 EMBEDDED Solar EAST 2026-05-21 16 351.5 17 254.6 18 128.8 19 41.7 20 1.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 1.5 6 40.8 7 121.6 8 236.4 9 322.5 10 356.6 11 375.3 12 371.7 13 361.3 14 332.6 15 308.7 16 253.6 17 171.6 18 88.1 19 30.7 20 1.8 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 0.3 6 14.6 7 46.8 8 97.9 9 143.3 10 165.0 11 171.3 12 169.4 13 164.0 14 155.2 15 131.4 ESSA 2026-05-21 16 168.9 17 111.0 18 57.1 19 20.3 20 2.3 21 0.0 22 0.0 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 13.3 7 43.5 8 84.5 9 125.8 10 145.6 11 148.0 12 149.3 13 149.0 14 141.3 15 133.7 16 117.9 17 89.1 18 48.8 19 15.7 20 2.1 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 3.9 7 13.7 8 30.3 9 47.3 10 56.6 11 58.4 12 58.3 13 58.4 14 56.9 15 48.3 NORTHEAST 2026-05-21 16 19.3 17 16.9 18 10.4 19 4.1 20 0.7 21 0.0 22 0.0 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 1.5 7 5.0 8 11.7 9 19.8 10 24.4 11 27.4 12 28.5 13 29.0 14 28.1 15 27.6 16 24.7 17 19.6 18 12.2 19 4.7 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 4.9 8 11.1 9 17.9 10 21.5 11 22.8 12 23.0 13 22.8 14 22.2 15 20.2 NORTHWEST 2026-05-21 16 31.0 17 28.0 18 20.4 19 11.2 20 3.7 21 0.3 22 0.0 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 2.2 8 7.5 9 14.8 10 21.8 11 25.4 12 26.8 13 26.2 14 25.5 15 25.2 16 22.1 17 17.8 18 10.8 19 4.7 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 0.0 7 0.5 8 1.8 9 4.0 10 6.3 11 8.2 12 8.7 13 9.7 14 11.3 15 12.9 OTTAWA 2026-05-21 16 46.5 17 33.2 18 17.1 19 4.4 20 0.0 21 0.0 22 0.0 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 6.6 7 18.1 8 32.2 9 45.8 10 54.1 11 56.6 12 55.1 13 53.5 14 50.4 15 45.6 16 37.6 17 28.3 18 14.1 19 4.4 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 10.1 8 19.7 9 28.1 10 32.3 11 33.7 12 33.3 13 32.6 14 29.5 15 22.6 OntarioTotal 2026-05-21 16 780.6 17 563.4 18 303.3 19 106.3 20 10.9 21 0.3 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 2.1 6 67.3 7 218.4 8 443.9 9 641.8 10 748.1 11 785.6 12 783.6 13 767.1 14 713.6 15 660.6 16 552.5 17 390.9 18 206.3 19 71.6 20 7.3 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 0.4 6 24.6 7 84.4 8 183.2 9 279.8 10 332.6 11 350.9 12 351.4 13 346.3 14 333.6 15 288.6 SOUTHWEST 2026-05-21 16 28.1 17 19.9 18 10.4 19 3.5 20 0.5 21 0.0 22 0.0 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 1.5 7 5.5 8 10.3 9 16.0 10 20.1 11 22.4 12 21.4 13 20.5 14 19.7 15 16.8 16 13.1 17 8.7 18 4.6 19 1.6 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 3.7 9 6.5 10 8.4 11 8.9 12 8.7 13 8.5 14 8.2 15 7.6 TORONTO 2026-05-21 16 17.9 17 15.3 18 7.1 19 1.7 20 0.1 21 0.0 22 0.0 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 0.8 7 4.7 8 13.5 9 17.0 10 18.7 11 18.4 12 18.3 13 17.9 14 16.8 15 16.4 16 14.6 17 11.2 18 5.0 19 1.4 20 0.2 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 1.6 8 4.8 9 8.5 10 9.7 11 10.0 12 10.3 13 10.3 14 9.3 15 7.2 WEST 2026-05-21 16 117.4 17 84.5 18 52.0 19 19.4 20 2.1 21 0.0 22 0.0 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 2.7 7 17.8 8 47.8 9 80.1 10 106.8 11 112.1 12 112.5 13 109.7 14 99.2 15 86.6 16 68.9 17 44.6 18 22.7 19 8.4 20 1.3 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 0.0 6 0.5 7 5.2 8 13.9 9 24.2 10 32.8 11 37.6 12 39.7 13 40.0 14 41.0 15 38.4 Wind EAST 2026-05-21 16 2.4 17 3.1 18 4.3 19 4.7 20 7.2 21 8.2 22 10.5 23 10.6 24 9.9 2026-05-22 1 9.1 2 7.9 3 7.4 4 6.6 5 5.7 6 4.9 7 3.3 8 3.9 9 4.7 10 5.3 11 4.8 12 4.5 13 4.6 14 4.4 15 4.6 16 5.1 17 5.4 18 5.4 19 5.5 20 6.8 21 7.7 22 8.8 23 9.4 24 10.1 2026-05-23 1 11.0 2 11.2 3 12.1 4 12.8 5 12.0 6 10.9 7 10.4 8 10.8 9 11.2 10 11.6 11 12.0 12 12.6 13 13.6 14 13.5 15 15.1 OntarioTotal 2026-05-21 16 52.8 17 54.2 18 61.2 19 69.3 20 78.9 21 93.2 22 104.0 23 113.5 24 128.4 2026-05-22 1 142.1 2 153.3 3 162.6 4 170.1 5 174.4 6 164.3 7 163.8 8 180.1 9 181.6 10 181.5 11 177.2 12 169.5 13 164.2 14 163.8 15 166.8 16 167.8 17 172.8 18 174.3 19 180.3 20 188.2 21 196.4 22 204.2 23 205.7 24 208.6 2026-05-23 1 212.4 2 213.5 3 214.6 4 216.6 5 221.2 6 225.8 7 231.0 8 238.7 9 242.7 10 249.1 11 250.2 12 250.1 13 250.5 14 246.8 15 242.5 SOUTHWEST 2026-05-21 16 16.3 17 17.6 18 23.2 19 31.1 20 38.1 21 48.0 22 55.1 23 61.7 24 71.5 2026-05-22 1 80.8 2 88.3 3 94.6 4 99.2 5 101.4 6 93.0 7 91.9 8 105.2 9 107.4 10 108.2 11 107.6 12 103.0 13 99.6 14 98.5 15 99.7 16 98.4 17 100.5 18 101.0 19 103.9 20 108.4 21 113.3 22 117.2 23 118.5 24 120.3 2026-05-23 1 122.2 2 122.3 3 122.1 4 121.9 5 124.1 6 126.4 7 128.7 8 133.7 9 137.5 10 141.3 11 142.7 12 143.0 13 143.8 14 143.4 15 144.9 WEST 2026-05-21 16 30.7 17 30.0 18 29.5 19 28.7 20 28.4 21 30.9 22 31.6 23 33.8 24 39.0 2026-05-22 1 43.0 2 46.5 3 48.9 4 52.2 5 54.9 6 54.6 7 57.5 8 59.1 9 57.0 10 55.6 11 53.3 12 51.2 13 49.6 14 50.0 15 50.8 16 51.8 17 54.0 18 54.9 19 56.8 20 57.3 21 58.2 22 59.6 23 59.0 24 59.1 2026-05-23 1 59.7 2 60.2 3 60.8 4 62.1 5 64.3 6 66.7 7 69.0 8 69.7 9 67.9 10 68.4 11 67.0 12 65.6 13 64.3 14 61.0 15 53.0