Variable Generation Forecast Summary Report 1 PUB 2026-05-18T03:55:42 2026-05-18T03:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-18 5 0.0 6 1.3 7 5.8 8 13.4 9 23.5 10 25.4 11 23.9 12 25.6 13 26.5 14 24.1 15 24.5 16 22.7 17 18.0 18 9.7 19 2.8 20 0.5 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 1.0 7 4.1 8 10.7 9 17.5 10 21.2 11 22.8 12 24.6 13 26.7 14 25.4 15 24.9 16 24.5 17 19.6 18 10.9 19 3.6 20 0.7 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 OntarioTotal 2026-05-18 5 0.2 6 12.7 7 57.8 8 142.2 9 253.7 10 339.2 11 372.3 12 386.0 13 393.2 14 396.2 15 385.3 16 325.2 17 222.9 18 115.3 19 36.1 20 2.5 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 10.5 7 46.3 8 116.8 9 205.3 10 279.7 11 320.2 12 339.1 13 347.1 14 341.3 15 327.5 16 273.7 17 188.8 18 92.7 19 29.7 20 2.8 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 SOUTHWEST 2026-05-18 5 0.0 6 6.6 7 27.9 8 65.7 9 110.0 10 149.2 11 169.6 12 177.6 13 181.6 14 183.0 15 176.1 16 147.4 17 100.0 18 53.5 19 16.0 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 3.3 7 16.7 8 48.8 9 82.7 10 124.4 11 147.5 12 157.1 13 158.9 14 150.7 15 141.3 16 115.5 17 80.4 18 40.1 19 12.2 20 1.0 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 Wind BRUCE 2026-05-18 5 699.2 6 683.1 7 666.0 8 646.1 9 654.9 10 672.5 11 682.0 12 715.5 13 756.1 14 784.7 15 809.2 16 809.4 17 780.4 18 692.9 19 683.9 20 684.5 21 653.4 22 650.2 23 623.8 24 589.6 2026-05-19 1 549.7 2 545.9 3 583.5 4 606.4 5 656.5 6 696.9 7 742.2 8 777.4 9 817.3 10 836.6 11 849.1 12 856.0 13 855.8 14 819.0 15 771.9 16 718.3 17 642.8 18 609.2 19 589.5 20 467.9 21 386.6 22 439.7 23 379.9 24 475.1 2026-05-20 1 527.2 2 519.4 3 507.8 4 507.1 NORTHEAST 2026-05-18 5 196.6 6 179.1 7 177.1 8 174.7 9 164.8 10 132.0 11 122.3 12 119.4 13 116.1 14 91.8 15 69.6 16 65.2 17 51.2 18 52.7 19 48.0 20 37.9 21 32.5 22 34.0 23 50.3 24 63.3 2026-05-19 1 74.8 2 86.9 3 108.4 4 121.3 5 134.4 6 143.2 7 153.7 8 147.7 9 154.5 10 160.6 11 140.1 12 134.2 13 154.8 14 154.6 15 164.0 16 171.9 17 175.8 18 179.6 19 183.1 20 190.3 21 197.0 22 200.0 23 193.2 24 186.5 2026-05-20 1 182.1 2 177.9 3 169.8 4 166.4 OntarioTotal 2026-05-18 5 3182.7 6 3131.4 7 3002.3 8 2920.6 9 2834.6 10 2894.8 11 2931.6 12 3036.8 13 3173.6 14 3256.3 15 3273.4 16 3239.8 17 3177.0 18 3143.3 19 3010.8 20 2857.0 21 2693.4 22 2632.0 23 2619.4 24 2512.7 2026-05-19 1 2459.3 2 2397.6 3 2433.7 4 2633.9 5 2825.5 6 3007.9 7 3286.7 8 3465.6 9 3622.7 10 3812.2 11 3910.6 12 3971.6 13 4027.6 14 3959.7 15 3823.1 16 3678.6 17 3579.2 18 3505.8 19 3274.2 20 2925.8 21 2695.7 22 2699.8 23 2509.6 24 2526.8 2026-05-20 1 2611.4 2 2481.5 3 2449.8 4 2561.8 SOUTHWEST 2026-05-18 5 937.6 6 925.6 7 881.0 8 852.1 9 830.3 10 830.8 11 858.9 12 894.9 13 952.3 14 985.7 15 976.7 16 940.4 17 891.7 18 848.7 19 809.2 20 822.7 21 861.8 22 875.2 23 885.2 24 831.3 2026-05-19 1 815.6 2 785.5 3 762.3 4 748.5 5 824.5 6 858.9 7 914.2 8 973.3 9 1039.1 10 1129.1 11 1151.9 12 1173.6 13 1188.4 14 1162.1 15 1098.4 16 1062.7 17 1036.8 18 995.9 19 931.1 20 866.8 21 833.1 22 855.8 23 779.9 24 756.6 2026-05-20 1 794.1 2 771.6 3 733.5 4 689.9 WEST 2026-05-18 5 998.4 6 1034.3 7 991.5 8 976.2 9 941.2 10 1014.2 11 1031.2 12 1081.3 13 1130.4 14 1166.7 15 1202.0 16 1210.9 17 1200.2 18 1260.3 19 1188.0 20 1035.6 21 869.5 22 804.6 23 790.5 24 774.1 2026-05-19 1 760.1 2 731.7 3 721.2 4 869.3 5 913.7 6 987.5 7 1107.4 8 1160.1 9 1208.7 10 1270.8 11 1295.2 12 1318.9 13 1341.8 14 1323.5 15 1302.2 16 1251.5 17 1234.4 18 1236.8 19 1113.7 20 964.1 21 827.7 22 745.6 23 679.2 24 617.5 2026-05-20 1 626.1 2 578.3 3 627.7 4 766.2 EMBEDDED Solar EAST 2026-05-18 5 0.0 6 11.2 7 37.3 8 96.2 9 193.1 10 275.8 11 313.6 12 340.0 13 356.7 14 362.7 15 346.9 16 303.2 17 215.5 18 117.3 19 39.1 20 0.9 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 18.4 7 57.6 8 117.2 9 171.8 10 219.5 11 260.8 12 290.6 13 313.4 14 325.0 15 313.3 16 267.0 17 180.0 18 84.2 19 26.6 20 0.2 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 ESSA 2026-05-18 5 0.0 6 7.1 7 30.3 8 70.9 9 115.7 10 154.6 11 169.9 12 181.9 13 187.2 14 183.6 15 178.5 16 163.0 17 118.8 18 58.3 19 17.3 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 0.0 6 5.3 7 18.6 8 43.6 9 73.3 10 96.3 11 125.1 12 144.1 13 149.6 14 148.3 15 125.8 16 98.6 17 73.6 18 42.5 19 13.6 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 NORTHEAST 2026-05-18 5 0.0 6 0.6 7 2.1 8 5.1 9 9.1 10 9.9 11 10.9 12 12.1 13 12.4 14 12.4 15 11.2 16 10.2 17 8.1 18 4.7 19 1.8 20 0.3 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 0.6 7 1.6 8 4.2 9 6.5 10 8.7 11 9.9 12 10.7 13 11.4 14 11.9 15 11.7 16 11.5 17 8.8 18 5.3 19 1.9 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 NORTHWEST 2026-05-18 5 0.0 6 0.0 7 0.9 8 2.7 9 6.3 10 9.3 11 11.6 12 12.2 13 12.9 14 12.2 15 11.2 16 11.6 17 9.9 18 7.1 19 4.0 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 0.0 7 0.7 8 2.1 9 4.9 10 8.1 11 10.5 12 11.7 13 12.8 14 13.6 15 13.8 16 13.7 17 12.4 18 9.2 19 5.4 20 1.5 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 OTTAWA 2026-05-18 5 0.0 6 1.0 7 3.3 8 6.4 9 11.1 10 16.3 11 23.8 12 30.2 13 38.1 14 38.5 15 35.7 16 29.6 17 20.7 18 10.7 19 3.0 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 1.9 7 4.8 8 10.7 9 14.7 10 17.6 11 17.5 12 23.2 13 26.4 14 25.3 15 28.0 16 24.4 17 17.7 18 8.6 19 1.9 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 OntarioTotal 2026-05-18 5 0.0 6 26.1 7 112.1 8 274.9 9 486.9 10 674.9 11 761.4 12 811.0 13 842.1 14 838.0 15 797.9 16 698.7 17 493.6 18 256.9 19 80.7 20 3.8 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 0.1 6 29.5 7 107.1 8 252.2 9 402.6 10 536.2 11 625.8 12 677.4 13 692.6 14 691.8 15 650.8 16 545.7 17 385.1 18 200.6 19 65.2 20 3.9 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 SOUTHWEST 2026-05-18 5 0.0 6 1.7 7 10.1 8 16.2 9 24.2 10 30.8 11 33.7 12 35.0 13 35.3 14 35.0 15 34.4 16 31.3 17 23.0 18 15.3 19 4.1 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 0.9 7 4.1 8 9.7 9 19.4 10 28.0 11 31.9 12 33.3 13 33.4 14 32.4 15 29.0 16 23.6 17 17.9 18 8.7 19 2.8 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 TORONTO 2026-05-18 5 0.0 6 0.4 7 3.1 8 9.2 9 13.2 10 16.2 11 17.5 12 17.7 13 18.0 14 18.0 15 18.0 16 17.0 17 15.1 18 7.2 19 1.5 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 2.7 8 8.1 9 10.6 10 13.0 11 13.8 12 14.9 13 15.8 14 14.9 15 14.0 16 11.6 17 8.7 18 4.9 19 1.2 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 WEST 2026-05-18 5 0.0 6 4.1 7 25.0 8 68.2 9 114.2 10 162.0 11 180.4 12 181.9 13 181.5 14 175.6 15 162.0 16 132.8 17 82.5 18 36.3 19 9.9 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 2.0 7 17.0 8 56.6 9 101.4 10 145.0 11 156.3 12 148.9 13 129.8 14 120.4 15 115.2 16 95.3 17 66.0 18 37.2 19 11.8 20 1.2 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 Wind EAST 2026-05-18 5 20.0 6 16.8 7 15.2 8 14.3 9 10.1 10 10.4 11 11.9 12 13.0 13 14.5 14 18.3 15 22.9 16 27.0 17 26.9 18 26.5 19 26.6 20 27.1 21 26.2 22 23.2 23 23.3 24 22.6 2026-05-19 1 22.9 2 24.1 3 25.5 4 27.1 5 27.5 6 25.9 7 26.1 8 26.0 9 25.9 10 25.8 11 29.0 12 31.9 13 33.0 14 34.6 15 36.0 16 36.4 17 36.5 18 36.4 19 35.6 20 34.0 21 32.5 22 30.1 23 29.1 24 29.1 2026-05-20 1 29.5 2 28.2 3 27.7 4 28.6 OntarioTotal 2026-05-18 5 219.5 6 212.8 7 202.3 8 196.3 9 184.5 10 185.9 11 190.7 12 197.9 13 212.8 14 232.0 15 244.3 16 250.9 17 249.1 18 242.9 19 228.9 20 229.3 21 211.8 22 210.0 23 207.9 24 199.4 2026-05-19 1 191.1 2 183.6 3 183.8 4 184.6 5 195.4 6 201.5 7 214.3 8 227.3 9 246.7 10 263.9 11 272.8 12 278.3 13 283.0 14 278.6 15 272.0 16 264.1 17 253.6 18 247.4 19 233.0 20 201.9 21 185.5 22 185.8 23 166.5 24 166.1 2026-05-20 1 178.4 2 178.7 3 179.5 4 184.7 SOUTHWEST 2026-05-18 5 117.0 6 112.7 7 105.4 8 104.0 9 101.7 10 103.5 11 106.6 12 111.7 13 122.8 14 130.7 15 135.4 16 136.7 17 134.5 18 126.6 19 118.2 20 123.0 21 112.2 22 114.7 23 111.8 24 107.0 2026-05-19 1 105.6 2 101.6 3 98.2 4 90.9 5 93.7 6 98.0 7 104.9 8 113.6 9 125.8 10 138.6 11 143.3 12 144.9 13 147.8 14 144.3 15 139.2 16 134.4 17 127.9 18 123.2 19 115.2 20 94.1 21 86.9 22 91.3 23 83.9 24 85.0 2026-05-20 1 94.5 2 98.0 3 101.8 4 100.5 WEST 2026-05-18 5 57.3 6 57.8 7 57.4 8 54.3 9 49.6 10 48.5 11 48.5 12 49.9 13 53.0 14 59.1 15 61.7 16 62.7 17 63.6 18 66.2 19 59.5 20 53.8 21 46.7 22 45.8 23 46.9 24 45.7 2026-05-19 1 39.5 2 36.1 3 39.9 4 47.4 5 53.2 6 55.2 7 59.0 8 62.2 9 66.9 10 70.6 11 70.5 12 70.8 13 71.3 14 69.5 15 67.3 16 64.7 17 61.8 18 61.4 19 56.1 20 49.2 21 44.1 22 43.9 23 34.0 24 33.2 2026-05-20 1 35.4 2 31.2 3 28.7 4 34.9