Variable Generation Forecast Summary Report 1 PUB 2026-05-20T17:55:46 2026-05-20T17:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 19 4.4 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.7 7 11.5 8 27.3 9 44.5 10 52.7 11 54.3 12 55.3 13 54.9 14 54.4 15 54.1 16 46.1 17 38.5 18 20.9 19 7.6 20 1.1 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 3.9 7 13.1 8 30.8 9 51.1 10 60.2 11 63.3 12 64.8 13 63.1 14 63.7 15 65.6 16 59.8 17 46.6 18 24.7 OntarioTotal 2026-05-20 19 27.8 20 2.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.4 6 20.7 7 83.0 8 186.7 9 306.7 10 380.8 11 417.5 12 429.4 13 435.9 14 438.9 15 424.4 16 356.3 17 255.6 18 137.4 19 45.9 20 3.6 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 0.5 6 22.0 7 77.2 8 171.2 9 266.3 10 328.3 11 348.0 12 351.0 13 343.1 14 322.7 15 307.6 16 249.1 17 174.5 18 89.6 SOUTHWEST 2026-05-20 19 10.4 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 5.7 7 26.2 8 67.5 9 111.8 10 152.6 11 176.0 12 183.6 13 184.4 14 184.5 15 177.3 16 147.0 17 101.8 18 56.3 19 16.9 20 1.2 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 5.1 7 21.4 8 52.6 9 86.6 10 116.5 11 127.5 12 130.4 13 130.2 14 123.1 15 111.4 16 82.5 17 54.3 18 28.0 Wind BRUCE 2026-05-20 19 270.4 20 243.4 21 251.1 22 264.9 23 269.9 24 245.9 2026-05-21 1 223.3 2 205.9 3 191.7 4 207.5 5 219.2 6 223.2 7 251.7 8 256.9 9 214.9 10 195.9 11 188.7 12 195.2 13 203.8 14 222.7 15 231.5 16 226.0 17 224.7 18 222.3 19 198.7 20 203.3 21 229.6 22 242.1 23 249.4 24 265.0 2026-05-22 1 282.1 2 306.3 3 337.3 4 363.2 5 393.1 6 427.3 7 447.9 8 480.0 9 516.8 10 520.3 11 496.3 12 467.3 13 441.0 14 450.3 15 467.9 16 489.1 17 503.0 18 616.1 NORTHEAST 2026-05-20 19 85.7 20 70.4 21 66.0 22 60.4 23 42.1 24 44.3 2026-05-21 1 47.0 2 43.5 3 40.7 4 39.5 5 36.6 6 36.8 7 33.4 8 26.9 9 21.4 10 17.2 11 11.6 12 9.0 13 8.8 14 8.8 15 10.0 16 10.2 17 9.6 18 10.0 19 12.0 20 16.9 21 23.7 22 32.0 23 36.0 24 39.8 2026-05-22 1 41.5 2 45.8 3 52.8 4 61.0 5 66.7 6 73.0 7 81.0 8 78.3 9 79.7 10 83.2 11 89.0 12 94.6 13 98.5 14 101.4 15 104.1 16 105.4 17 106.8 18 106.7 OntarioTotal 2026-05-20 19 1167.1 20 1186.2 21 1287.9 22 1413.3 23 1437.2 24 1450.3 2026-05-21 1 1465.5 2 1462.0 3 1399.9 4 1403.0 5 1407.7 6 1415.4 7 1461.0 8 1442.0 9 1396.8 10 1380.4 11 1299.0 12 1260.6 13 1240.6 14 1266.0 15 1252.6 16 1214.4 17 1210.8 18 1225.1 19 1174.0 20 1222.7 21 1354.6 22 1480.3 23 1525.7 24 1627.7 2026-05-22 1 1752.1 2 1868.3 3 1994.1 4 2117.4 5 2188.9 6 2255.8 7 2310.9 8 2396.2 9 2480.1 10 2529.9 11 2479.7 12 2437.8 13 2395.5 14 2434.7 15 2487.0 16 2562.0 17 2618.2 18 2924.8 SOUTHWEST 2026-05-20 19 289.3 20 283.1 21 291.9 22 320.5 23 322.9 24 306.2 2026-05-21 1 297.3 2 290.7 3 297.4 4 347.5 5 388.5 6 426.3 7 460.9 8 434.0 9 377.7 10 333.5 11 302.7 12 296.5 13 297.5 14 311.3 15 319.8 16 330.9 17 327.0 18 316.9 19 308.0 20 309.9 21 335.3 22 352.5 23 357.3 24 376.0 2026-05-22 1 415.5 2 463.4 3 520.8 4 573.3 5 594.8 6 623.4 7 637.4 8 672.3 9 702.6 10 723.3 11 697.8 12 672.1 13 656.8 14 663.3 15 674.5 16 693.1 17 694.5 18 743.5 WEST 2026-05-20 19 290.2 20 354.3 21 422.1 22 449.5 23 473.3 24 529.0 2026-05-21 1 572.6 2 594.9 3 576.2 4 533.4 5 502.5 6 482.2 7 490.0 8 534.7 9 626.2 10 707.3 11 695.1 12 679.5 13 653.4 14 641.8 15 615.9 16 579.8 17 582.3 18 604.8 19 587.9 20 623.5 21 682.0 22 750.7 23 779.4 24 843.0 2026-05-22 1 902.9 2 940.8 3 977.3 4 1009.5 5 1031.2 6 1043.1 7 1066.6 8 1096.3 9 1109.1 10 1126.7 11 1128.5 12 1123.2 13 1121.6 14 1145.9 15 1164.1 16 1189.5 17 1210.8 18 1338.6 EMBEDDED Solar EAST 2026-05-20 19 25.0 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.3 6 33.3 7 114.3 8 222.7 9 334.3 10 389.8 11 418.2 12 424.3 13 435.2 14 432.4 15 416.1 16 350.5 17 236.5 18 124.1 19 41.7 20 0.9 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 0.8 6 34.3 7 106.7 8 214.0 9 297.9 10 351.2 11 366.7 12 369.4 13 371.7 14 338.2 15 317.1 16 260.4 17 179.4 18 90.8 ESSA 2026-05-20 19 18.7 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 13.8 7 46.1 8 105.1 9 160.6 10 207.7 11 219.5 12 224.7 13 225.0 14 221.4 15 204.0 16 169.3 17 117.2 18 58.5 19 19.7 20 1.9 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 10.7 7 37.3 8 80.4 9 125.1 10 150.8 11 155.4 12 152.3 13 152.1 14 145.0 15 136.1 16 120.6 17 85.9 18 42.2 NORTHEAST 2026-05-20 19 3.3 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.7 7 5.7 8 13.3 9 21.5 10 26.0 11 27.4 12 25.5 13 26.2 14 25.4 15 23.7 16 20.9 17 16.6 18 9.9 19 4.1 20 0.8 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 1.7 7 5.7 8 13.2 9 21.1 10 26.0 11 28.0 12 28.3 13 28.6 14 29.1 15 28.6 16 25.9 17 20.2 18 12.5 NORTHWEST 2026-05-20 19 12.3 20 3.9 21 0.2 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.6 8 6.0 9 12.7 10 21.2 11 26.7 12 28.7 13 29.4 14 29.4 15 29.7 16 29.5 17 28.0 18 20.0 19 10.6 20 2.8 21 0.2 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 1.9 8 6.9 9 14.2 10 21.7 11 26.1 12 27.0 13 27.0 14 26.6 15 26.3 16 24.8 17 21.1 18 14.0 OTTAWA 2026-05-20 19 3.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 5.0 7 17.0 8 33.9 9 49.2 10 57.4 11 59.9 12 61.9 13 61.5 14 58.2 15 53.7 16 45.3 17 31.5 18 14.4 19 4.5 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 0.5 6 5.7 7 16.9 8 32.5 9 46.3 10 53.5 11 57.5 12 56.6 13 53.3 14 47.0 15 45.2 16 40.7 17 28.8 18 15.0 OntarioTotal 2026-05-20 19 82.8 20 7.1 21 0.2 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.4 6 60.6 7 220.9 8 476.9 9 734.1 10 904.0 11 972.4 12 990.3 13 1001.9 14 990.9 15 942.9 16 802.4 17 571.8 18 309.7 19 110.6 20 8.9 21 0.2 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 1.3 6 57.4 7 195.3 8 416.5 9 613.8 10 745.3 11 786.4 12 782.0 13 775.8 14 721.5 15 673.8 16 567.4 17 402.5 18 205.4 SOUTHWEST 2026-05-20 19 2.1 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.7 7 6.5 8 13.9 9 22.1 10 29.0 11 34.2 12 35.1 13 36.5 14 35.9 15 35.9 16 31.9 17 23.2 18 12.8 19 4.9 20 0.4 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 1.3 7 5.3 8 11.5 9 17.3 10 21.5 11 23.0 12 23.4 13 22.8 14 21.0 15 17.3 16 12.7 17 8.5 18 4.2 TORONTO 2026-05-20 19 1.2 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 4.5 8 13.3 9 16.8 10 19.4 11 19.6 12 19.7 13 19.9 14 19.3 15 19.2 16 18.0 17 16.2 18 7.8 19 1.7 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 0.0 6 0.7 7 4.4 8 12.5 9 16.2 10 17.9 11 18.2 12 18.1 13 18.1 14 18.0 15 17.1 16 15.2 17 12.1 18 5.1 WEST 2026-05-20 19 16.5 20 1.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 4.3 7 25.2 8 68.7 9 116.9 10 153.5 11 166.9 12 170.4 13 168.2 14 168.9 15 160.6 16 137.0 17 102.6 18 62.2 19 23.4 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 2.9 7 17.1 8 45.5 9 75.7 10 102.7 11 111.5 12 106.9 13 102.2 14 96.6 15 86.1 16 67.1 17 46.5 18 21.6 Wind EAST 2026-05-20 19 22.0 20 21.5 21 21.6 22 21.9 23 20.7 24 19.5 2026-05-21 1 18.0 2 17.8 3 15.0 4 13.8 5 12.5 6 11.0 7 11.5 8 8.6 9 7.0 10 5.4 11 4.5 12 4.1 13 3.7 14 4.0 15 3.9 16 4.1 17 4.4 18 4.8 19 4.7 20 4.9 21 5.4 22 6.7 23 5.9 24 4.9 2026-05-22 1 4.8 2 4.7 3 4.5 4 4.5 5 4.2 6 3.9 7 3.6 8 3.6 9 4.0 10 4.3 11 3.8 12 3.2 13 3.0 14 3.1 15 3.4 16 3.5 17 3.7 18 4.2 OntarioTotal 2026-05-20 19 84.5 20 85.1 21 91.6 22 98.9 23 103.2 24 98.4 2026-05-21 1 98.0 2 100.2 3 103.3 4 107.1 5 107.3 6 101.3 7 104.7 8 94.7 9 81.4 10 75.3 11 70.2 12 68.2 13 66.2 14 65.5 15 64.6 16 62.6 17 64.6 18 68.9 19 71.6 20 74.2 21 81.1 22 89.3 23 92.6 24 98.8 2026-05-22 1 108.7 2 116.6 3 126.2 4 135.4 5 140.3 6 142.2 7 142.9 8 153.2 9 161.4 10 167.2 11 165.0 12 160.9 13 157.0 14 159.4 15 160.7 16 163.9 17 168.0 18 189.5 SOUTHWEST 2026-05-20 19 45.4 20 43.1 21 45.0 22 47.2 23 49.6 24 47.0 2026-05-21 1 46.9 2 48.5 3 52.3 4 58.6 5 59.6 6 56.1 7 57.0 8 49.6 9 39.4 10 33.0 11 29.1 12 28.3 13 26.5 14 25.1 15 24.4 16 23.4 17 24.3 18 26.8 19 29.9 20 33.0 21 37.8 22 42.9 23 46.8 24 51.6 2026-05-22 1 59.2 2 64.7 3 71.0 4 77.1 5 81.0 6 82.1 7 82.2 8 90.7 9 96.7 10 101.6 11 100.7 12 98.5 13 95.9 14 96.2 15 95.4 16 96.2 17 97.6 18 109.0 WEST 2026-05-20 19 11.8 20 14.1 21 17.3 22 21.4 23 24.4 24 23.6 2026-05-21 1 25.4 2 26.4 3 28.8 4 26.2 5 26.2 6 25.1 7 27.0 8 28.6 9 28.5 10 31.5 11 31.9 12 31.4 13 31.6 14 32.1 15 31.9 16 30.7 17 31.2 18 32.5 19 32.3 20 31.7 21 33.0 22 34.4 23 34.2 24 36.0 2026-05-22 1 37.4 2 39.0 3 41.1 4 42.7 5 44.2 6 45.3 7 46.7 8 47.9 9 49.4 10 50.0 11 49.8 12 49.2 13 48.2 14 49.9 15 51.2 16 52.8 17 54.3 18 61.4