Variable Generation Forecast Summary Report 1 PUB 2026-05-19T15:55:48 2026-05-19T15:33:11 MARKET PARTICIPANT Solar NORTHEAST 2026-05-19 17 18.9 18 9.7 19 2.4 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 7 4.4 8 13.5 9 24.2 10 25.3 11 27.3 12 30.1 13 31.4 14 32.7 15 37.9 16 35.6 17 27.8 18 14.4 19 4.7 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 2.4 7 10.6 8 31.3 9 52.2 10 59.3 11 57.2 12 50.8 13 51.4 14 51.2 15 49.6 16 45.6 OntarioTotal 2026-05-19 17 194.4 18 97.1 19 28.9 20 1.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 8.8 7 41.3 8 114.0 9 214.1 10 289.3 11 323.1 12 346.5 13 351.8 14 333.7 15 316.5 16 270.0 17 187.1 18 95.5 19 29.5 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 0.2 6 14.1 7 72.3 8 191.8 9 320.8 10 407.8 11 436.3 12 431.0 13 435.3 14 427.5 15 405.5 16 331.1 SOUTHWEST 2026-05-19 17 82.3 18 43.3 19 11.2 20 0.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.6 7 13.5 8 39.8 9 75.8 10 116.8 11 145.8 12 156.9 13 161.6 14 150.9 15 133.9 16 112.9 17 76.1 18 39.6 19 11.0 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 25.0 8 70.6 9 122.1 10 166.1 11 182.2 12 181.9 13 186.0 14 178.3 15 167.2 16 130.1 Wind BRUCE 2026-05-19 17 484.4 18 489.9 19 537.4 20 559.8 21 562.3 22 502.0 23 477.4 24 525.3 2026-05-20 1 539.0 2 546.9 3 558.3 4 553.5 5 552.0 6 558.8 7 593.7 8 612.7 9 621.2 10 582.1 11 546.1 12 510.7 13 475.8 14 462.9 15 445.6 16 429.2 17 407.0 18 390.5 19 345.4 20 328.1 21 304.4 22 280.4 23 265.5 24 268.4 2026-05-21 1 246.3 2 216.0 3 210.1 4 216.8 5 208.0 6 218.1 7 253.0 8 225.5 9 194.5 10 177.1 11 160.9 12 166.8 13 176.5 14 183.2 15 192.2 16 218.9 NORTHEAST 2026-05-19 17 167.8 18 165.3 19 172.6 20 186.4 21 190.5 22 193.2 23 195.5 24 197.9 2026-05-20 1 198.7 2 194.3 3 193.7 4 189.4 5 173.4 6 157.2 7 140.7 8 136.4 9 131.2 10 125.4 11 127.1 12 126.6 13 126.5 14 123.4 15 120.7 16 117.9 17 109.3 18 99.9 19 90.2 20 75.9 21 61.9 22 57.3 23 50.3 24 44.7 2026-05-21 1 44.3 2 37.8 3 35.4 4 36.0 5 32.0 6 29.8 7 27.9 8 22.6 9 16.2 10 11.5 11 8.1 12 8.0 13 8.1 14 7.1 15 5.7 16 4.0 OntarioTotal 2026-05-19 17 3086.7 18 3105.3 19 2837.9 20 2810.1 21 2863.2 22 2722.2 23 2703.9 24 2742.2 2026-05-20 1 2751.0 2 2585.6 3 2630.1 4 2667.0 5 2592.8 6 2578.1 7 2546.1 8 2424.7 9 2247.2 10 2046.3 11 1883.8 12 1792.8 13 1743.5 14 1771.9 15 1724.1 16 1716.8 17 1729.2 18 1691.4 19 1597.4 20 1562.5 21 1565.4 22 1635.3 23 1581.8 24 1553.7 2026-05-21 1 1541.8 2 1455.4 3 1403.6 4 1396.1 5 1351.5 6 1347.2 7 1414.1 8 1328.7 9 1294.2 10 1281.5 11 1194.5 12 1154.8 13 1165.5 14 1154.3 15 1113.0 16 1272.7 SOUTHWEST 2026-05-19 17 1064.8 18 1038.7 19 1006.4 20 973.4 21 952.4 22 883.6 23 876.6 24 862.0 2026-05-20 1 829.5 2 732.8 3 739.8 4 793.1 5 768.9 6 768.6 7 739.1 8 676.5 9 617.2 10 543.2 11 499.8 12 468.4 13 450.8 14 435.5 15 419.0 16 403.2 17 397.1 18 387.7 19 360.2 20 351.9 21 350.7 22 371.0 23 358.7 24 338.2 2026-05-21 1 331.1 2 311.9 3 317.1 4 336.1 5 358.4 6 385.7 7 451.7 8 413.5 9 369.7 10 319.6 11 282.8 12 262.2 13 268.6 14 278.5 15 279.1 16 318.7 WEST 2026-05-19 17 1083.4 18 1073.7 19 772.2 20 721.0 21 740.9 22 680.9 23 667.4 24 649.4 2026-05-20 1 678.1 2 634.9 3 681.7 4 713.0 5 700.2 6 725.9 7 733.8 8 672.1 9 567.0 10 490.7 11 425.9 12 397.1 13 396.5 14 458.3 15 471.9 16 518.3 17 586.0 18 596.3 19 597.5 20 624.3 21 643.4 22 659.2 23 625.4 24 609.3 2026-05-21 1 613.5 2 599.1 3 573.0 4 552.3 5 518.1 6 502.4 7 488.9 8 505.7 9 582.7 10 675.8 11 663.1 12 649.3 13 626.9 14 579.4 15 532.6 16 645.2 EMBEDDED Solar EAST 2026-05-19 17 203.4 18 99.2 19 27.8 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 14.7 7 60.1 8 146.6 9 252.8 10 322.0 11 328.3 12 341.2 13 351.7 14 348.7 15 333.7 16 284.2 17 189.6 18 92.3 19 28.0 20 0.4 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 26.7 7 98.1 8 211.5 9 321.1 10 397.7 11 423.8 12 429.8 13 430.1 14 424.7 15 398.3 16 335.8 ESSA 2026-05-19 17 78.0 18 35.0 19 10.2 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 8.6 7 33.1 8 75.0 9 118.4 10 147.0 11 158.0 12 163.9 13 165.1 14 175.1 15 166.1 16 155.9 17 119.5 18 66.2 19 19.7 20 1.5 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 9.6 7 37.0 8 101.7 9 168.4 10 211.4 11 221.2 12 223.2 13 222.8 14 209.5 15 194.8 16 166.9 NORTHEAST 2026-05-19 17 7.8 18 5.1 19 1.3 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 2.2 8 6.4 9 12.4 10 15.8 11 17.2 12 19.0 13 19.9 14 20.8 15 21.4 16 19.1 17 14.4 18 8.2 19 2.9 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 1.0 7 4.7 8 13.1 9 22.4 10 27.1 11 27.7 12 27.0 13 26.1 14 24.0 15 22.6 16 18.9 NORTHWEST 2026-05-19 17 13.4 18 9.1 19 5.3 20 1.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.4 8 6.3 9 14.2 10 23.3 11 28.8 12 30.0 13 31.1 14 31.6 15 31.8 16 31.6 17 29.3 18 21.2 19 11.9 20 2.6 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 1.2 8 5.3 9 11.8 10 19.0 11 23.3 12 23.1 13 23.6 14 23.4 15 23.8 16 24.4 OTTAWA 2026-05-19 17 20.3 18 9.1 19 2.4 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.7 7 8.6 8 19.0 9 29.9 10 34.6 11 42.1 12 45.3 13 52.5 14 54.2 15 50.1 16 43.9 17 28.8 18 12.6 19 3.4 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 0.2 6 4.7 7 16.2 8 31.9 9 46.2 10 54.9 11 59.7 12 61.1 13 60.7 14 57.3 15 53.7 16 46.8 OntarioTotal 2026-05-19 17 415.7 18 207.2 19 62.0 20 2.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 28.8 7 126.1 8 316.6 9 536.7 10 688.9 11 737.6 12 766.8 13 788.1 14 790.0 15 755.0 16 666.9 17 479.4 18 254.7 19 82.1 20 5.8 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 0.5 6 48.3 7 191.5 8 464.4 9 732.7 10 916.4 11 978.0 12 984.4 13 977.5 14 951.7 15 898.4 16 774.0 SOUTHWEST 2026-05-19 17 20.3 18 11.2 19 2.1 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 7 4.3 8 10.8 9 19.5 10 24.7 11 27.8 12 28.0 13 28.2 14 25.6 15 23.3 16 20.7 17 14.8 18 7.1 19 2.3 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 1.8 7 6.8 8 16.2 9 25.9 10 32.3 11 34.0 12 36.0 13 36.1 14 34.7 15 31.7 16 25.7 TORONTO 2026-05-19 17 11.5 18 4.4 19 0.8 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 4.0 8 12.3 9 15.7 10 17.6 11 17.8 12 17.9 13 17.7 14 17.3 15 16.4 16 15.3 17 13.8 18 7.0 19 1.5 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 0.6 7 4.1 8 13.3 9 17.5 10 19.4 11 19.5 12 19.6 13 19.3 14 19.2 15 18.7 16 16.6 WEST 2026-05-19 17 61.0 18 34.1 19 12.1 20 0.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.8 7 12.4 8 40.2 9 73.8 10 103.9 11 117.6 12 121.5 13 121.9 14 116.7 15 112.2 16 96.2 17 69.2 18 40.1 19 12.4 20 0.8 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 3.9 7 23.4 8 71.4 9 119.4 10 154.6 11 168.8 12 164.6 13 158.8 14 158.9 15 154.8 16 138.9 Wind EAST 2026-05-19 17 26.9 18 27.6 19 27.2 20 29.4 21 29.8 22 31.1 23 29.1 24 29.0 2026-05-20 1 30.3 2 30.6 3 31.6 4 30.0 5 29.4 6 30.1 7 29.0 8 28.1 9 27.4 10 26.1 11 26.0 12 26.1 13 25.4 14 25.6 15 24.9 16 23.8 17 21.9 18 21.0 19 19.5 20 17.8 21 18.0 22 18.8 23 18.2 24 16.2 2026-05-21 1 15.9 2 15.0 3 14.5 4 13.9 5 12.8 6 11.7 7 10.6 8 8.7 9 6.7 10 5.3 11 4.4 12 3.8 13 3.5 14 3.8 15 3.7 16 3.8 OntarioTotal 2026-05-19 17 251.0 18 232.0 19 216.9 20 219.9 21 221.5 22 223.4 23 208.1 24 203.1 2026-05-20 1 199.2 2 194.2 3 200.4 4 205.1 5 203.9 6 205.9 7 201.8 8 193.5 9 181.0 10 153.6 11 137.3 12 126.3 13 119.9 14 119.3 15 118.3 16 116.5 17 111.7 18 104.9 19 99.4 20 98.2 21 101.4 22 106.4 23 101.8 24 99.5 2026-05-21 1 101.8 2 98.5 3 99.2 4 102.5 5 96.2 6 93.0 7 95.1 8 84.2 9 75.0 10 68.8 11 63.1 12 58.3 13 56.0 14 54.4 15 52.1 16 63.1 SOUTHWEST 2026-05-19 17 128.2 18 117.5 19 108.2 20 109.7 21 114.3 22 119.6 23 108.7 24 103.6 2026-05-20 1 106.3 2 108.2 3 114.9 4 120.4 5 120.9 6 122.1 7 119.4 8 115.8 9 109.1 10 89.6 11 78.1 12 69.6 13 64.0 14 62.6 15 62.3 16 61.3 17 57.2 18 51.3 19 45.1 20 44.8 21 45.9 22 47.7 23 45.1 24 45.6 2026-05-21 1 48.4 2 47.4 3 49.9 4 54.2 5 50.9 6 49.5 7 51.1 8 43.9 9 37.1 10 31.7 11 27.8 12 23.6 13 21.3 14 20.4 15 19.4 16 22.3 WEST 2026-05-19 17 70.2 18 60.9 19 55.3 20 53.5 21 49.7 22 46.6 23 46.4 24 46.6 2026-05-20 1 40.1 2 33.4 3 32.6 4 32.2 5 30.9 6 31.1 7 30.9 8 28.5 9 25.8 10 22.1 11 19.2 12 17.8 13 18.4 14 19.9 15 20.8 16 21.9 17 23.5 18 23.8 19 26.4 20 27.1 21 28.8 22 30.9 23 30.4 24 30.1 2026-05-21 1 29.8 2 28.9 3 27.2 4 26.1 5 24.4 6 24.1 7 25.2 8 24.7 9 25.5 10 27.2 11 27.0 12 27.6 13 28.1 14 27.1 15 25.8 16 32.1