Variable Generation Forecast Summary Report 1 PUB 2026-05-20T16:55:44 2026-05-20T16:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 18 13.4 19 4.0 20 0.5 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 2.5 7 9.6 8 29.9 9 49.4 10 54.7 11 55.5 12 55.6 13 56.4 14 54.5 15 53.4 16 48.1 17 40.2 18 21.0 19 6.5 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 2.9 7 11.5 8 32.7 9 56.1 10 66.4 11 66.8 12 67.1 13 64.4 14 64.2 15 66.0 16 61.8 17 49.4 OntarioTotal 2026-05-20 18 77.9 19 24.8 20 2.0 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 0.2 6 14.3 7 71.5 8 186.1 9 311.6 10 387.7 11 419.1 12 426.6 13 438.6 14 439.0 15 429.5 16 360.9 17 254.2 18 130.9 19 38.8 20 3.2 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 0.2 6 14.1 7 68.3 8 175.2 9 277.3 10 337.9 11 356.7 12 359.6 13 352.9 14 328.5 15 315.2 16 258.3 17 178.9 SOUTHWEST 2026-05-20 18 31.8 19 9.0 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 4.3 7 24.5 8 66.5 9 114.9 10 156.5 11 175.9 12 181.1 13 187.9 14 184.4 15 180.2 16 148.5 17 100.5 18 53.8 19 13.8 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 3.6 7 19.2 8 52.5 9 88.1 10 116.5 11 128.9 12 132.6 13 133.6 14 124.4 15 113.8 16 84.5 17 53.5 Wind BRUCE 2026-05-20 18 319.0 19 276.2 20 232.9 21 230.2 22 247.3 23 251.3 24 236.7 2026-05-21 1 225.0 2 198.4 3 178.7 4 187.6 5 208.5 6 214.4 7 237.0 8 244.1 9 213.6 10 193.7 11 195.8 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 17 606.1 NORTHEAST 2026-05-20 18 97.3 19 83.1 20 74.4 21 72.2 22 64.1 23 47.5 24 44.7 2026-05-21 1 47.0 2 42.6 3 39.4 4 38.4 5 35.6 6 36.5 7 32.5 8 25.9 9 21.7 10 17.3 11 10.7 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 17 110.2 OntarioTotal 2026-05-20 18 1250.8 19 1230.1 20 1191.8 21 1275.1 22 1394.3 23 1417.2 24 1434.3 2026-05-21 1 1461.7 2 1437.0 3 1389.4 4 1376.1 5 1385.7 6 1396.4 7 1415.6 8 1414.5 9 1399.6 10 1369.7 11 1330.7 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 2878.7 SOUTHWEST 2026-05-20 18 308.3 19 298.8 20 282.9 21 288.5 22 306.7 23 312.0 24 299.4 2026-05-21 1 297.4 2 289.9 3 304.6 4 345.4 5 383.2 6 419.5 7 445.7 8 417.4 9 369.5 10 327.3 11 319.5 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 17 751.2 WEST 2026-05-20 18 282.2 19 346.5 20 380.7 21 429.3 22 456.3 23 480.8 24 527.6 2026-05-21 1 565.1 2 602.4 3 574.9 4 533.2 5 499.1 6 479.9 7 477.7 8 540.3 9 641.5 10 707.4 11 704.8 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 1317.3 EMBEDDED Solar EAST 2026-05-20 18 76.4 19 22.1 20 0.1 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 26.6 7 101.6 8 221.5 9 336.0 10 395.3 11 414.6 12 421.9 13 428.6 14 429.3 15 414.1 16 351.8 17 238.9 18 122.7 19 37.7 20 1.0 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 27.8 7 102.2 8 217.2 9 307.9 10 363.3 11 379.3 12 382.7 13 382.5 14 354.7 15 329.1 16 275.0 17 181.2 ESSA 2026-05-20 18 47.7 19 14.0 20 0.3 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 9.8 7 39.7 8 103.6 9 169.7 10 212.0 11 221.5 12 224.6 13 224.7 14 221.5 15 210.0 16 182.7 17 124.7 18 60.3 19 17.6 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 8.6 7 32.7 8 78.5 9 127.3 10 154.7 11 157.6 12 157.0 13 156.2 14 151.7 15 142.9 16 130.8 17 85.8 NORTHEAST 2026-05-20 18 7.8 19 2.8 20 0.5 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 1.1 7 4.6 8 13.1 9 22.5 10 26.9 11 28.6 12 25.4 13 26.5 14 25.9 15 24.8 16 21.7 17 16.2 18 9.6 19 3.4 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 1.1 7 4.7 8 12.9 9 21.9 10 26.8 11 28.1 12 28.6 13 28.4 14 28.3 15 28.8 16 26.3 17 20.0 NORTHWEST 2026-05-20 18 23.1 19 12.4 20 3.2 21 0.1 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 1.3 8 5.5 9 12.7 10 21.6 11 27.1 12 28.8 13 30.0 14 29.8 15 29.9 16 30.0 17 28.7 18 20.4 19 10.6 20 2.3 21 0.1 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 0.0 7 1.5 8 6.5 9 13.9 10 21.7 11 26.3 12 26.6 13 26.9 14 27.3 15 26.8 16 25.6 17 22.2 OTTAWA 2026-05-20 18 10.9 19 3.1 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 0.1 6 4.5 7 15.9 8 33.3 9 48.9 10 56.7 11 59.8 12 60.5 13 60.2 14 57.4 15 54.1 16 45.6 17 31.7 18 14.4 19 3.6 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 0.2 6 4.7 7 15.5 8 31.6 9 46.0 10 53.1 11 56.3 12 52.7 13 49.5 14 47.3 15 48.4 16 42.4 17 30.1 OntarioTotal 2026-05-20 18 215.9 19 72.5 20 5.4 21 0.1 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 47.9 7 196.4 8 471.2 9 744.8 10 914.1 11 975.6 12 985.8 13 999.8 14 991.8 15 949.4 16 819.4 17 581.6 18 309.1 19 100.8 20 7.5 21 0.1 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 0.7 6 46.4 7 181.2 8 416.3 9 629.3 10 764.5 11 800.8 12 799.7 13 789.3 14 747.5 15 701.0 16 600.2 17 406.7 SOUTHWEST 2026-05-20 18 5.8 19 1.9 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 1.4 7 6.3 8 13.7 9 22.6 10 29.1 11 33.4 12 33.5 13 37.3 14 38.4 15 36.7 16 32.0 17 23.4 18 12.6 19 4.3 20 0.3 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 1.2 7 4.9 8 11.4 9 17.9 10 22.0 11 22.8 12 23.6 13 22.8 14 20.9 15 17.9 16 13.2 17 8.4 TORONTO 2026-05-20 18 6.1 19 1.3 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 0.7 7 4.5 8 13.1 9 17.0 10 19.2 11 19.5 12 19.8 13 19.9 14 19.4 15 19.3 16 18.2 17 16.6 18 8.0 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 0.8 7 4.5 8 12.8 9 16.9 10 19.0 11 19.1 12 18.8 13 18.8 14 18.7 15 17.8 16 16.0 17 12.0 WEST 2026-05-20 18 38.1 19 14.9 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 3.8 7 22.5 8 67.4 9 115.4 10 153.3 11 171.1 12 171.3 13 172.6 14 170.1 15 160.5 16 137.4 17 101.4 18 61.1 19 21.9 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 2.2 7 15.2 8 45.4 9 77.5 10 103.9 11 111.3 12 109.7 13 104.2 14 98.6 15 89.3 16 70.9 17 47.0 Wind EAST 2026-05-20 18 25.6 19 23.6 20 23.0 21 25.1 22 23.9 23 20.8 24 19.3 2026-05-21 1 18.0 2 15.3 3 14.7 4 13.3 5 12.3 6 11.1 7 11.3 8 9.0 9 7.0 10 5.4 11 4.6 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 OntarioTotal 2026-05-20 18 99.0 19 94.7 20 91.1 21 97.7 22 101.5 23 99.3 24 97.1 2026-05-21 1 97.3 2 97.4 3 99.4 4 102.9 5 103.6 6 99.5 7 101.6 8 92.2 9 80.9 10 75.1 11 73.5 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 17 183.5 SOUTHWEST 2026-05-20 18 52.1 19 48.3 20 43.4 21 45.1 22 45.4 23 47.7 24 46.0 2026-05-21 1 46.4 2 46.2 3 49.6 4 54.8 5 56.1 6 54.0 7 54.5 8 47.4 9 38.4 10 32.4 11 31.8 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 17 106.8 WEST 2026-05-20 18 11.8 19 14.0 20 15.5 21 17.7 22 21.9 23 21.3 24 22.8 2026-05-21 1 24.4 2 29.1 3 28.0 4 26.2 5 26.2 6 25.3 7 26.8 8 27.9 9 29.0 10 31.8 11 32.1 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 58.8