Variable Generation Forecast Summary Report 1 PUB 2026-05-16T17:55:45 2026-05-16T17:33:11 MARKET PARTICIPANT Solar NORTHEAST 2026-05-16 19 6.3 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.9 7 8.7 8 24.7 9 41.8 10 50.7 11 54.1 12 58.5 13 61.7 14 63.0 15 63.0 16 53.1 17 42.8 18 20.5 19 5.6 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 7 4.2 8 11.6 9 20.6 10 23.5 11 24.9 12 24.3 13 24.4 14 25.8 15 25.9 16 22.7 17 17.6 18 8.7 OntarioTotal 2026-05-16 19 28.0 20 1.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 10.4 7 54.1 8 147.4 9 249.5 10 329.7 11 365.4 12 362.4 13 361.9 14 353.8 15 326.5 16 276.7 17 189.1 18 94.7 19 26.7 20 1.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 8.6 7 50.6 8 139.9 9 247.2 10 323.0 11 360.6 12 378.5 13 387.8 14 393.6 15 381.9 16 321.3 17 221.9 18 113.3 SOUTHWEST 2026-05-16 19 11.8 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.7 7 17.0 8 51.7 9 85.4 10 119.3 11 138.0 12 132.6 13 133.7 14 125.3 15 102.0 16 96.4 17 65.5 18 34.3 19 9.8 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.1 7 21.5 8 67.5 9 117.9 10 161.1 11 180.5 12 186.7 13 188.8 14 188.2 15 180.0 16 151.5 17 101.8 18 52.8 Wind BRUCE 2026-05-16 19 386.3 20 439.9 21 397.2 22 298.9 23 229.1 24 218.0 2026-05-17 1 207.6 2 216.6 3 162.0 4 128.1 5 94.3 6 78.3 7 54.8 8 41.7 9 30.4 10 32.8 11 27.0 12 34.7 13 55.0 14 64.4 15 72.2 16 74.7 17 98.4 18 112.7 19 155.1 20 171.1 21 225.9 22 267.1 23 340.8 24 426.5 2026-05-18 1 473.1 2 462.0 3 459.0 4 508.5 5 541.7 6 558.6 7 590.0 8 636.3 9 685.5 10 707.9 11 721.9 12 752.2 13 788.1 14 816.1 15 834.1 16 819.7 17 793.8 18 849.2 NORTHEAST 2026-05-16 19 81.5 20 85.1 21 91.1 22 104.3 23 100.0 24 81.5 2026-05-17 1 81.3 2 65.4 3 49.5 4 41.0 5 39.5 6 41.0 7 47.2 8 31.0 9 20.0 10 16.7 11 15.5 12 19.0 13 20.5 14 25.3 15 33.9 16 48.9 17 67.8 18 92.4 19 120.6 20 144.1 21 177.0 22 199.0 23 208.5 24 223.1 2026-05-18 1 235.7 2 235.6 3 231.5 4 221.9 5 210.9 6 206.2 7 196.2 8 185.9 9 175.0 10 162.8 11 146.5 12 140.5 13 140.9 14 132.2 15 125.1 16 112.5 17 98.9 18 94.6 OntarioTotal 2026-05-16 19 2177.5 20 2215.2 21 2134.1 22 1999.4 23 1832.3 24 1629.7 2026-05-17 1 1544.8 2 1419.4 3 1147.4 4 979.7 5 835.1 6 733.6 7 663.1 8 525.0 9 383.1 10 346.4 11 313.0 12 363.0 13 490.2 14 540.1 15 527.0 16 536.0 17 600.9 18 688.5 19 951.2 20 1075.4 21 1269.5 22 1517.2 23 1722.4 24 1971.1 2026-05-18 1 2145.8 2 2103.4 3 2106.5 4 2194.3 5 2268.9 6 2371.3 7 2484.2 8 2559.0 9 2692.5 10 2834.7 11 2938.7 12 3094.2 13 3255.4 14 3296.7 15 3310.3 16 3320.1 17 3219.0 18 3413.5 SOUTHWEST 2026-05-16 19 718.2 20 714.8 21 663.0 22 630.3 23 581.6 24 473.3 2026-05-17 1 425.6 2 393.4 3 310.0 4 270.2 5 235.1 6 199.6 7 161.9 8 125.0 9 93.8 10 76.6 11 80.3 12 76.8 13 98.3 14 98.7 15 85.2 16 88.2 17 76.5 18 86.0 19 141.5 20 152.9 21 202.0 22 246.4 23 307.7 24 395.5 2026-05-18 1 444.2 2 443.5 3 454.0 4 458.9 5 464.6 6 491.1 7 521.2 8 567.6 9 647.2 10 730.1 11 784.0 12 862.5 13 939.7 14 950.0 15 937.5 16 917.0 17 883.2 18 935.3 WEST 2026-05-16 19 528.1 20 546.9 21 592.8 22 621.9 23 588.1 24 556.0 2026-05-17 1 560.1 2 509.8 3 434.5 4 355.0 5 282.4 6 230.2 7 191.9 8 144.1 9 103.0 10 113.2 11 107.5 12 145.1 13 223.7 14 259.0 15 243.7 16 234.4 17 258.8 18 296.5 19 407.6 20 471.3 21 511.0 22 619.3 23 656.8 24 698.5 2026-05-18 1 746.7 2 722.8 3 717.3 4 735.0 5 774.5 6 829.4 7 860.3 8 876.8 9 905.3 10 946.3 11 1001.6 12 1056.5 13 1091.0 14 1108.3 15 1118.8 16 1153.5 17 1130.1 18 1200.1 EMBEDDED Solar EAST 2026-05-16 19 13.9 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 21.0 7 80.5 8 185.2 9 298.9 10 380.9 11 410.4 12 407.3 13 389.6 14 360.9 15 334.3 16 269.9 17 166.2 18 81.6 19 21.4 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 12.1 7 47.0 8 113.7 9 205.7 10 277.1 11 318.5 12 336.9 13 360.5 14 375.9 15 361.9 16 301.7 17 210.3 18 112.5 ESSA 2026-05-16 19 17.3 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 6.5 7 33.3 8 92.2 9 161.8 10 209.7 11 204.2 12 196.1 13 173.8 14 151.1 15 147.2 16 133.6 17 92.1 18 41.3 19 11.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.6 7 20.4 8 67.3 9 128.2 10 172.6 11 182.2 12 195.7 13 197.1 14 201.7 15 198.1 16 185.5 17 135.9 18 66.4 NORTHEAST 2026-05-16 19 2.5 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.9 7 4.3 8 12.0 9 20.8 10 26.5 11 28.6 12 30.0 13 30.3 14 28.6 15 29.0 16 25.8 17 18.8 18 10.3 19 3.0 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.3 7 1.4 8 4.2 9 7.5 10 9.8 11 11.4 12 12.7 13 13.5 14 14.4 15 13.1 16 11.2 17 8.3 18 4.6 NORTHWEST 2026-05-16 19 9.2 20 2.9 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.4 8 6.1 9 12.7 10 17.4 11 19.0 12 21.2 13 18.3 14 18.1 15 15.3 16 12.0 17 8.3 18 5.3 19 2.7 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 0.4 8 1.9 9 4.5 10 7.7 11 9.9 12 10.7 13 11.2 14 11.4 15 11.4 16 10.8 17 9.8 18 6.9 OTTAWA 2026-05-16 19 0.8 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 3.9 7 13.4 8 28.4 9 41.5 10 50.3 11 54.4 12 55.6 13 55.5 14 52.9 15 48.8 16 43.7 17 29.5 18 12.5 19 2.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.7 7 6.1 8 14.5 9 24.4 10 32.8 11 38.1 12 39.9 13 45.1 14 43.9 15 40.1 16 33.7 17 22.6 18 10.8 OntarioTotal 2026-05-16 19 64.2 20 4.8 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.3 6 36.2 7 157.6 8 392.9 9 647.2 10 828.0 11 861.9 12 859.6 13 824.7 14 766.5 15 722.2 16 609.4 17 409.8 18 206.0 19 57.5 20 2.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 22.9 7 105.5 8 299.1 9 533.5 10 712.3 11 792.1 12 830.2 13 858.8 14 871.7 15 840.0 16 725.9 17 519.5 18 272.3 SOUTHWEST 2026-05-16 19 3.2 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 7 5.6 8 12.2 9 19.4 10 23.2 11 21.4 12 18.4 13 21.8 14 22.6 15 22.0 16 17.7 17 13.7 18 7.4 19 2.6 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.2 7 5.5 8 15.7 9 26.5 10 34.2 11 37.3 12 38.1 13 38.5 14 38.7 15 36.4 16 31.6 17 22.3 18 12.3 TORONTO 2026-05-16 19 1.4 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 3.6 8 11.7 9 15.7 10 18.1 11 18.8 12 18.9 13 18.2 14 16.6 15 16.1 16 14.2 17 11.6 18 5.1 19 1.2 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.3 7 2.2 8 7.5 9 11.2 10 14.1 11 15.2 12 16.8 13 17.4 14 17.9 15 17.6 16 16.5 17 14.5 18 7.1 WEST 2026-05-16 19 15.9 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-17 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.5 7 15.5 8 45.1 9 76.4 10 101.9 11 105.1 12 112.1 13 117.2 14 115.7 15 109.5 16 92.5 17 69.6 18 42.5 19 12.2 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.7 7 22.5 8 74.3 9 125.5 10 164.0 11 179.5 12 179.4 13 175.5 14 167.8 15 161.4 16 134.9 17 95.8 18 51.7 Wind EAST 2026-05-16 19 18.7 20 21.8 21 23.7 22 25.2 23 24.3 24 21.1 2026-05-17 1 19.3 2 17.8 3 14.8 4 14.0 5 11.9 6 9.3 7 6.6 8 5.8 9 5.6 10 5.6 11 6.3 12 8.3 13 8.9 14 8.9 15 8.1 16 7.2 17 5.4 18 3.7 19 3.3 20 3.9 21 4.0 22 5.9 23 7.4 24 8.8 2026-05-18 1 10.2 2 10.1 3 9.6 4 9.5 5 9.1 6 9.6 7 9.5 8 7.6 9 5.9 10 5.5 11 5.2 12 6.2 13 9.5 14 13.9 15 18.8 16 24.7 17 24.7 18 22.3 OntarioTotal 2026-05-16 19 151.4 20 157.8 21 154.3 22 145.4 23 133.7 24 119.7 2026-05-17 1 108.4 2 103.4 3 84.8 4 85.0 5 74.0 6 60.4 7 44.8 8 31.1 9 23.7 10 21.1 11 19.2 12 20.0 13 25.1 14 26.0 15 25.9 16 26.4 17 25.8 18 31.6 19 46.5 20 52.3 21 64.6 22 84.3 23 97.9 24 113.2 2026-05-18 1 126.3 2 125.7 3 128.7 4 136.4 5 135.6 6 138.2 7 140.1 8 142.1 9 150.0 10 159.7 11 172.1 12 189.2 13 209.6 14 219.3 15 229.6 16 239.4 17 236.3 18 245.6 SOUTHWEST 2026-05-16 19 72.1 20 76.7 21 74.9 22 68.8 23 58.6 24 49.6 2026-05-17 1 44.0 2 42.9 3 39.4 4 44.6 5 40.6 6 32.0 7 21.9 8 13.0 9 9.1 10 7.0 11 4.9 12 3.9 13 5.4 14 5.7 15 6.7 16 8.6 17 9.4 18 14.3 19 25.0 20 26.3 21 32.9 22 42.5 23 49.9 24 58.8 2026-05-18 1 66.4 2 66.1 3 67.5 4 71.2 5 69.5 6 70.6 7 71.3 8 75.0 9 82.6 10 91.4 11 101.9 12 112.6 13 124.0 14 127.8 15 131.9 16 135.4 17 132.1 18 133.6 WEST 2026-05-16 19 39.9 20 39.2 21 38.2 22 35.9 23 36.1 24 35.8 2026-05-17 1 32.7 2 30.6 3 21.7 4 18.3 5 14.4 6 12.6 7 10.5 8 7.2 9 5.0 10 5.4 11 5.1 12 5.7 13 8.6 14 9.3 15 9.3 16 8.8 17 8.4 18 10.6 19 14.7 20 18.3 21 22.9 22 29.1 23 32.3 24 35.9 2026-05-18 1 38.7 2 37.6 3 39.0 4 42.3 5 43.7 6 43.9 7 44.3 8 44.3 9 45.0 10 44.7 11 45.8 12 49.3 13 53.1 14 54.3 15 55.2 16 55.0 17 55.2 18 63.1