Variable Generation Forecast Summary Report 1 PUB 2026-05-17T18:55:44 2026-05-17T18:33:11 MARKET PARTICIPANT Solar NORTHEAST 2026-05-17 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 1.1 7 4.4 8 11.5 9 19.5 10 21.1 11 20.6 12 22.5 13 22.8 14 21.4 15 20.7 16 17.4 17 14.5 18 7.3 19 2.1 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.7 7 3.7 8 10.2 9 16.6 10 19.7 11 19.9 12 20.3 13 21.4 14 23.2 15 22.6 16 24.5 17 18.7 18 10.2 19 2.8 OntarioTotal 2026-05-17 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 0.1 6 8.2 7 48.9 8 131.6 9 235.2 10 320.4 11 359.8 12 376.2 13 387.1 14 394.5 15 377.5 16 316.0 17 213.6 18 108.9 19 31.3 20 2.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 7.9 7 39.7 8 115.3 9 202.0 10 266.1 11 304.7 12 320.7 13 329.3 14 331.7 15 320.3 16 274.7 17 190.6 18 94.6 19 27.0 SOUTHWEST 2026-05-17 20 0.6 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 3.5 7 22.1 8 58.0 9 105.5 10 150.2 11 171.5 12 180.5 13 184.4 14 186.6 15 177.2 16 149.5 17 98.1 18 51.4 19 13.3 20 1.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.1 7 12.5 8 43.0 9 81.3 10 117.1 11 142.3 12 153.5 13 158.6 14 153.0 15 144.2 16 119.4 17 82.8 18 42.0 19 10.2 Wind BRUCE 2026-05-17 20 204.8 21 332.7 22 375.2 23 494.9 24 544.8 2026-05-18 1 557.6 2 590.1 3 632.0 4 676.3 5 675.5 6 672.2 7 661.3 8 664.1 9 679.9 10 706.5 11 735.1 12 756.7 13 788.9 14 811.7 15 833.3 16 842.1 17 815.7 18 743.6 19 694.4 20 624.2 21 585.6 22 520.6 23 558.0 24 590.3 2026-05-19 1 618.4 2 613.9 3 582.0 4 609.9 5 672.8 6 725.3 7 754.9 8 780.8 9 804.5 10 831.7 11 822.7 12 834.5 13 834.7 14 822.6 15 811.2 16 773.9 17 743.4 18 635.2 19 669.0 NORTHEAST 2026-05-17 20 123.8 21 163.6 22 179.1 23 191.6 24 213.2 2026-05-18 1 211.5 2 203.8 3 197.1 4 191.7 5 183.8 6 179.6 7 176.8 8 168.1 9 171.9 10 153.3 11 136.3 12 129.5 13 137.5 14 109.3 15 85.5 16 75.8 17 66.0 18 50.0 19 39.1 20 33.6 21 29.0 22 32.6 23 39.2 24 52.6 2026-05-19 1 69.2 2 81.6 3 90.0 4 99.6 5 124.6 6 137.7 7 163.8 8 150.8 9 147.1 10 166.7 11 143.3 12 144.7 13 168.3 14 157.4 15 167.1 16 172.9 17 171.2 18 179.5 19 173.3 OntarioTotal 2026-05-17 20 1335.8 21 1645.4 22 1971.8 23 2262.5 24 2517.0 2026-05-18 1 2615.8 2 2704.8 3 2782.3 4 2855.6 5 2806.2 6 2811.4 7 2798.6 8 2784.8 9 2873.8 10 2953.7 11 3063.3 12 3186.7 13 3385.7 14 3377.5 15 3357.3 16 3360.3 17 3295.0 18 3197.5 19 3103.5 20 2970.8 21 2779.3 22 2455.6 23 2431.4 24 2594.2 2026-05-19 1 2798.7 2 2742.4 3 2791.7 4 2837.7 5 3045.5 6 3190.9 7 3333.3 8 3497.4 9 3649.3 10 3776.4 11 3826.2 12 3904.6 13 3960.6 14 3931.1 15 3892.2 16 3822.8 17 3786.6 18 3540.3 19 3631.6 SOUTHWEST 2026-05-17 20 157.1 21 224.2 22 326.9 23 432.5 24 532.5 2026-05-18 1 616.7 2 678.1 3 713.6 4 777.2 5 777.1 6 778.0 7 758.9 8 743.8 9 782.0 10 824.6 11 878.5 12 924.9 13 994.4 14 1006.6 15 1005.6 16 979.2 17 934.5 18 918.8 19 894.2 20 893.1 21 877.3 22 870.4 23 852.9 24 855.8 2026-05-19 1 860.9 2 837.8 3 831.0 4 850.1 5 883.9 6 888.9 7 885.6 8 926.7 9 1004.8 10 1069.8 11 1106.1 12 1135.3 13 1155.6 14 1140.9 15 1130.3 16 1122.0 17 1111.5 18 1018.6 19 1036.6 WEST 2026-05-17 20 721.9 21 775.5 22 901.5 23 958.7 24 990.4 2026-05-18 1 956.5 2 934.6 3 940.7 4 952.7 5 943.6 6 955.5 7 960.7 8 963.3 9 991.0 10 1022.7 11 1052.8 12 1106.2 13 1175.8 14 1202.2 15 1218.7 16 1239.9 17 1256.1 18 1240.7 19 1209.2 20 1156.9 21 1044.7 22 799.7 23 713.0 24 803.6 2026-05-19 1 932.3 2 885.4 3 968.8 4 964.4 5 1032.4 6 1078.0 7 1143.3 8 1242.9 9 1284.7 10 1301.1 11 1319.8 12 1317.6 13 1323.8 14 1315.1 15 1299.5 16 1266.3 17 1267.9 18 1216.5 19 1217.3 EMBEDDED Solar EAST 2026-05-17 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 6.9 7 32.8 8 85.6 9 158.8 10 222.6 11 280.2 12 319.7 13 350.4 14 365.9 15 344.4 16 292.8 17 204.2 18 108.4 19 35.0 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 15.0 7 54.8 8 126.4 9 186.0 10 227.1 11 257.9 12 283.4 13 293.2 14 316.8 15 309.3 16 274.0 17 183.5 18 92.1 19 29.6 ESSA 2026-05-17 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 5.2 7 26.6 8 67.8 9 117.7 10 157.8 11 180.4 12 183.1 13 187.0 14 190.9 15 185.2 16 172.9 17 125.5 18 59.9 19 14.8 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.9 7 14.0 8 38.7 9 77.9 10 100.3 11 124.2 12 141.4 13 152.4 14 161.5 15 147.9 16 126.1 17 89.0 18 41.9 19 11.7 NORTHEAST 2026-05-17 20 0.5 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 0.4 7 1.6 8 4.3 9 6.8 10 8.6 11 10.1 12 11.6 13 11.7 14 11.5 15 11.6 16 9.8 17 7.0 18 4.2 19 1.4 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 1.3 8 3.5 9 6.0 10 7.8 11 9.3 12 10.4 13 11.1 14 11.1 15 11.9 16 10.7 17 8.0 18 4.8 19 1.4 NORTHWEST 2026-05-17 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 0.0 7 0.5 8 2.4 9 5.3 10 9.5 11 11.8 12 11.3 13 11.5 14 11.8 15 11.4 16 10.5 17 9.8 18 6.2 19 3.2 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 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 4.6 10 7.4 11 9.2 12 10.2 13 10.9 14 11.7 15 12.0 16 12.3 17 11.9 18 9.6 19 5.3 OTTAWA 2026-05-17 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 0.7 7 2.9 8 6.4 9 11.0 10 11.2 11 13.3 12 21.7 13 30.9 14 32.8 15 32.1 16 27.0 17 18.5 18 8.8 19 2.4 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 2.3 7 6.5 8 10.3 9 12.8 10 13.5 11 17.0 12 18.9 13 23.1 14 26.8 15 28.2 16 24.5 17 16.7 18 8.3 19 1.9 OntarioTotal 2026-05-17 20 1.6 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 17.2 7 90.6 8 261.7 9 459.0 10 622.1 11 731.8 12 787.2 13 829.2 14 843.7 15 801.4 16 697.6 17 496.8 18 256.3 19 74.9 20 2.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 24.7 7 97.1 8 250.6 9 417.0 10 532.9 11 611.5 12 655.1 13 668.5 14 697.2 15 666.5 16 578.6 17 404.8 18 209.4 19 63.0 SOUTHWEST 2026-05-17 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 1.0 7 5.2 8 15.1 9 25.8 10 35.2 11 38.4 12 39.6 13 38.8 14 39.4 15 37.6 16 32.4 17 24.0 18 12.8 19 4.0 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.7 7 3.6 8 10.2 9 19.0 10 27.1 11 28.2 12 32.6 13 33.1 14 31.3 15 29.2 16 24.6 17 17.6 18 8.7 19 2.1 TORONTO 2026-05-17 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 0.4 7 3.1 8 9.6 9 13.0 10 16.1 11 17.4 12 18.2 13 18.1 14 18.5 15 18.2 16 17.3 17 15.2 18 7.5 19 1.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 2.6 8 7.4 9 11.1 10 13.0 11 14.0 12 14.3 13 15.1 14 16.0 15 14.7 16 12.5 17 10.4 18 4.9 19 1.1 WEST 2026-05-17 20 0.2 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 2.6 7 17.9 8 70.5 9 120.6 10 161.1 11 180.2 12 182.0 13 180.8 14 172.9 15 160.9 16 134.9 17 92.6 18 48.5 19 12.4 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.0 7 13.9 8 52.2 9 99.6 10 136.7 11 151.7 12 143.9 13 129.6 14 122.0 15 113.3 16 93.9 17 67.7 18 39.1 19 9.9 Wind EAST 2026-05-17 20 2.3 21 4.6 22 8.0 23 9.7 24 12.2 2026-05-18 1 13.6 2 14.3 3 14.5 4 16.3 5 16.7 6 17.4 7 17.1 8 11.4 9 8.8 10 9.2 11 10.3 12 11.8 13 12.0 14 13.3 15 17.9 16 24.6 17 25.9 18 25.6 19 25.7 20 24.3 21 22.7 22 23.2 23 23.6 24 24.5 2026-05-19 1 24.0 2 23.8 3 23.8 4 24.3 5 23.0 6 23.1 7 23.6 8 24.8 9 27.8 10 29.5 11 30.8 12 32.2 13 32.2 14 33.6 15 34.0 16 36.4 17 36.1 18 36.6 19 41.8 OntarioTotal 2026-05-17 20 72.6 21 90.4 22 109.1 23 130.1 24 152.4 2026-05-18 1 167.4 2 173.8 3 179.5 4 200.2 5 201.4 6 198.6 7 187.8 8 172.3 9 174.1 10 175.8 11 188.6 12 205.0 13 223.8 14 234.2 15 242.7 16 253.6 17 253.9 18 253.0 19 249.6 20 236.8 21 214.8 22 199.4 23 192.1 24 199.1 2026-05-19 1 198.9 2 195.9 3 193.8 4 199.4 5 201.9 6 207.4 7 216.5 8 230.1 9 246.4 10 261.4 11 270.4 12 277.7 13 280.0 14 279.0 15 275.5 16 274.7 17 268.5 18 255.4 19 258.2 SOUTHWEST 2026-05-17 20 27.3 21 40.1 22 55.1 23 67.3 24 83.1 2026-05-18 1 91.7 2 95.6 3 99.0 4 109.5 5 111.1 6 107.4 7 97.9 8 91.1 9 94.5 10 96.9 11 106.3 12 116.4 13 129.0 14 134.8 15 136.4 16 137.8 17 136.1 18 135.9 19 133.3 20 127.9 21 121.0 22 114.6 23 106.4 24 106.0 2026-05-19 1 106.0 2 103.3 3 101.2 4 102.2 5 101.8 6 103.7 7 108.0 8 115.5 9 124.6 10 132.7 11 140.6 12 145.1 13 148.3 14 146.6 15 144.3 16 142.2 17 137.0 18 129.1 19 124.4 WEST 2026-05-17 20 37.7 21 39.3 22 41.3 23 44.2 24 47.2 2026-05-18 1 45.3 2 44.7 3 45.3 4 51.4 5 51.1 6 51.7 7 51.0 8 49.6 9 50.0 10 48.3 11 49.6 12 53.3 13 57.9 14 60.1 15 61.7 16 64.2 17 65.1 18 64.0 19 63.6 20 58.9 21 47.9 22 40.7 23 39.7 24 45.5 2026-05-19 1 45.8 2 45.7 3 45.6 4 48.3 5 52.3 6 56.2 7 60.3 8 63.8 9 67.2 10 71.2 11 69.9 12 70.6 13 69.7 14 68.9 15 67.9 16 66.4 17 65.2 18 60.3 19 62.5