| Brazos Energy Security grid connection (ERCOT 28INR0456) | Texas | Golden Spread Electric | 3,000 MW |
| Bruce Mansfield 345 kV grid connection (PJM C01-1243) | Pennsylvania | Shippingport Power Station, LLC | 2,500 MW |
| Flint Run 500 kV grid connection (PJM AG2-582 - moved to TC2) | West Virginia | PJM Interconnection, L.L.C. | 2,100 MW |
| Flint Run 500 kV grid connection (PJM AG2-582) | West Virginia | CPV Shay, LLC | 2,100 MW |
| Marysville - Flatlick 765 kV grid connection (PJM C01-1673) | Ohio | Oak Run II Solar Project, LLC | 2,040 MW |
| BM Great Rock Energy Center grid connection (ERCOT 30INR0091) | Texas | Black Mountain Energy Storage II | 1,981 MW |
| Homer City 345 kV grid connection (PJM C01-1097) | Pennsylvania | Homer City Generation, L.P. | 1,736 MW |
| Cunningham - Elmont 500 kV grid connection (PJM C01-1111) | Virginia | Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) | 1,694 MW |
| Cunningham - Elmont 500 kV grid connection (PJM C01-1112) | Virginia | Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) | 1,694 MW |
| Prairie Ridge (Gas - CC) grid connection (ERCOT 30INR0071) | Texas | Tenaska Power Generation, LLC | 1,660 MW |
| Rockport 765kV grid connection (PJM C01-1156) | Indiana | Indiana Michigan Power Co | 1,612 MW |
| Aegle Power grid connection (ERCOT 27INR0084) | Texas | Aegle Power LLC | 1,536 MW |
| Mount Storm - Valley 500 kV grid connection (PJM C01-1116) | West Virginia | Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) | 1,530 MW |
| Mount Storm - Valley 500 kV grid connection (PJM C01-1117) | West Virginia | Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) | 1,530 MW |
| Caldwell County Energy Center grid connection (ERCOT 30INR0031) | Texas | Caldwell County Energy Center, LLC | 1,500 MW |
| Lackawanna - Hopatcong 500 kV grid connection (PJM C01-1193) | Pennsylvania | Invitium Energy, LLC | 1,500 MW |
| Susquehanna T10 - Susquehanna 230 kV grid connection (PJM C01-1195) | Pennsylvania | Invitium Energy, LLC | 1,500 MW |
| Sewaren 230 kV grid connection (PJM C01-1086) | New Jersey | PSEG Energy Holdings L.L.C. | 1,499 MW |
| Harrison - Wylie Ridge 500 kV grid connection (PJM C01-1585) | West Virginia | Maple Run Energy Center LLC | 1,490 MW |
| Shenango - McClelland 345 kV grid connection (PJM C01-1594) | Pennsylvania | Invenergy Clean Power Development LLC | 1,489 MW |
| Susquehanna - Mountain 230 kV & Susquehanna T10 - Mountain 230 kV grid connection (PJM C01-1592) | Pennsylvania | Newport Ridge Energy Center LLC | 1,486 MW |
| Tomhicken 230 kV grid connection (PJM C01-1590) | Pennsylvania | Invenergy Clean Power Development LLC | 1,486 MW |
| Collier - Clinton 345 kV grid connection (PJM C01-1440) | Pennsylvania | CPV Power Holdings, LP | 1,465 MW |
| Fayette - Atlanta 345 kV grid connection (PJM C01-1092) | Ohio | CPV Walker, LLC | 1,465 MW |
| Yukon - Southbend 500 kV grid connection (PJM C01-1396) | Pennsylvania | CPV Power Holdings, LP | 1,465 MW |
| Bullock Gas grid connection (ERCOT 33INR0005) | Texas | Bullock Data Center, LLC | 1,400 MW |
| Hatfield - Rhodes Lane 500 kV grid connection (PJM C01-2105) | Pennsylvania | E Riverside Energy Center, LLC | 1,400 MW |
| Liberty Thermal Energy Center grid connection (ERCOT 33INR0006) | Texas | Liberty Data Center I, LLC | 1,400 MW |
| Hatfield - Rhodes Lane 500 kV grid connection (PJM C01-2228) | Pennsylvania | Dunbar ProjectCo, LLC | 1,365 MW |
| Lackawanna - Hopatcong 500 kV grid connection (PJM C01-2229) | Pennsylvania | Forest City ProjectCo, LLC | 1,365 MW |
| BasRanch (TEF - Due Diligence) grid connection (ERCOT 25INR0008) | Texas | CPV Basin Ranch, LLC | 1,350 MW |
| Hatfield - Rhodes Lane 500 kV grid connection (PJM C01-1763) | Pennsylvania | E Riverside Energy Center, LLC | 1,300 MW |
| Moon Hammer grid connection (ERCOT 30INR0077) | Texas | Moon Hammer LLC | 1,300 MW |
| Sammis - South Canton 345 kV grid connection (PJM AH1-680 - moved to TC2) | Ohio | PJM Interconnection, L.L.C. | 1,300 MW |
| Sammis - South Canton 345 kV grid connection (PJM AH1-680) | Ohio | Chestnut Run Energy LLC | 1,300 MW |
| The Giant Arc I grid connection (ERCOT 30INR0113) | Texas | Powering Knowledge, LLC | 1,300 MW |
| The Giant Arc-II grid connection (ERCOT 30INR0105) | Texas | Powering Knowledge, LLC | 1,300 MW |
| W. Millersport 345 kV grid connection (PJM C01-2246) | Ohio | Anchor Power and Energy Solutions, LLC | 1,300 MW |
| Willow Oak Gas grid connection (ERCOT 30INR0020) | Texas | Willow Oak Energy LLC | 1,298 MW |
| Sandow Lakes Energy Station grid connection (ERCOT 27INR0071) | Texas | SL Energy Power Plant I, LLC | 1,292 MW |
| Aurelius 3 Natural Gas grid connection (ERCOT 29INR0361) | Texas | IP Roman III Gas, LLC | 1,275 MW |
| Jewett Energy Center 1 Gas grid connection (ERCOT 29INR0150) | Texas | Jewett Energy Center LLC | 1,274 MW |
| Thunder Bird 1 Gas grid connection (ERCOT 30INR0110) | Texas | BKV Power Ventures Jack, LLC 3 | 1,273 MW |
| Thunder Bird 2 Gas grid connection (ERCOT 28INR0509) | Texas | BKV Power Ventures Jack, LLC 3 | 1,273 MW |
| Maidsville CCGT grid connection (PJM AE1-105) | West Virginia | PJM Interconnection, L.L.C. | 1,270 MW |
| Mule Deer Run Gas grid connection (ERCOT 32INR0003) | Texas | Anderson Energy Center, LLC | 1,263 MW |
| Mule Deer Run Gas II grid connection (ERCOT 31INR0021) | Texas | Anderson Energy Center, LLC | 1,263 MW |
| Mule Deer Run Gas III grid connection (ERCOT 31INR0022) | Texas | Anderson Energy Center, LLC | 1,263 MW |
| NRG Prairie Energy Center grid connection (ERCOT 29INR0158) | Texas | NRG Prairie Energy Center LLC | 1,253 MW |
| Gravitas I Natural Gas grid connection (ERCOT 30INR0084) | Texas | S&S Renewables, LLC | 1,247 MW |
| Permian I Natural Gas grid connection (ERCOT 31INR0019) | Texas | S&S Renewables, LLC | 1,247 MW |
| Limitless Energy Hub I grid connection (ERCOT 27INR0581) | Texas | Limitless Energy Hub I LLC | 1,238 MW |
| Limitless Energy Hub II grid connection (ERCOT 27INR0582) | Texas | Limitless Energy Hub II LLC | 1,238 MW |
| Wolf Bone North Energy Center grid connection (ERCOT 29INR0354) | Texas | NRG Wolf Bone Energy Center LLC | 1,174 MW |
| Eagle Pines Gas grid connection (ERCOT 18INR0009) | Texas | FGE Power | 1,174 MW |
| Crescent Ridge - Corbin 138 kV grid connection (PJM C01-2036) | Illinois | Marquis Solar LLC | 1,150 MW |
| Fort Martin 500 kV grid connection (PJM C01-1143) | West Virginia | Monongahela Power Co | 1,112 MW |
| Bastrop Peaking Generators (TEF-Due Diligence) grid connection (ERCOT 26INR0261) | Texas | MPH Bastrop Peakers, LLC | 1,104 MW |
| Kilby1 Part 6 Large Block Combined Cycle grid connection (ERCOT 29INR0199) | Texas | Energy Forge One LLC | 1,056 MW |
| Kammer 345 kV grid connection (PJM C01-1322) | West Virginia | Appalachian Power Company | 1,047 MW |
| Baker 345 kV grid connection (PJM C01-1325) | Kentucky | Appalachian Power Company | 1,046 MW |
| Broadford - Baker 765 kV grid connection (PJM C01-1326) | West Virginia | Appalachian Power Company | 1,045 MW |
| EmberGreen grid connection (ERCOT 28INR0090) | Texas | EmberGreen Energy Center | 1,036 MW |
| Trailblazer Natural Gas Generation Plant grid connection (ERCOT 27INR0575) | Texas | Trailblazer Infrastructure LLC | 1,026 MW |
| H&C Wilbarger Power I grid connection (ERCOT 32INR0006) | Texas | H&C Wilbarger Power I | 1,026 MW |
| H&C Wilbarger Power II grid connection (ERCOT 32INR0008) | Texas | H&C Wilbarger Power I | 1,026 MW |
| Wickson Creek Gas grid connection (ERCOT 28INR0530) | Texas | Wickson Creek Center, LLC | 1,022 MW |
| Collier - Tidd 345 kV grid connection (PJM C01-1168) | West Virginia | Seven Creek Energy, LLC | 1,000 MW |
| Black Mountain Hale Gas grid connection (ERCOT 29INR0175) | Texas | Fort Worth Power Core LLC | 991 MW |
| BM Freestone Energy Center grid connection (ERCOT 29INR0298) | Texas | Black Mountain Energy Storage II | 991 MW |
| Black Mountain Fannin Gas grid connection (ERCOT 29INR0191) | Texas | Black Mountain Power LLC | 991 MW |
| Beaver Valley - Hanna 345 kV & Bruce Mansfield - Hanna 345 kV grid connection (PJM C01-1950) | Ohio | Cortex Sycamore, LLC | 976 MW |
| Beaver Valley - Hanna 345 kV & Bruce Mansfield - Hanna 345 kV grid connection (PJM C01-1951) | Ohio | Cortex Sycamore, LLC | 976 MW |
| Black Oak - Hatfield 500 kV grid connection (PJM C01-1958) | Pennsylvania | Cortex Sycamore, LLC | 976 MW |
| Dumont - Greentown 765 kV grid connection (PJM C01-2020) | Indiana | Cortex Sycamore, LLC | 976 MW |
| Guernsey - Vassell 765 kV grid connection (PJM C01-1964) | Ohio | Cortex Sycamore, LLC | 976 MW |
| Guernsey - Vassell 765 kV grid connection (PJM C01-1965) | Ohio | Cortex Sycamore, LLC | 976 MW |
| Hatfield 500 kV grid connection (PJM C01-1960) | Pennsylvania | Cortex Sycamore, LLC | 976 MW |
| Hunterstown 230 kV grid connection (PJM C01-1881) | Pennsylvania | Hunterstown II Generation, LLC | 976 MW |
| Lackawanna - Shickshinny 500 kV grid connection (PJM C01-2022) | Pennsylvania | Cortex Sycamore, LLC | 976 MW |
| Muskingum River - W. Millersport #1 & #2 345 kV grid connection (PJM C01-1977) | Ohio | Cortex Sycamore, LLC | 976 MW |
| Muskingum River - W. Millersport #1 & #2 345 kV grid connection (PJM C01-1978) | Ohio | Cortex Sycamore, LLC | 976 MW |
| Sammis - South Canton 345 kV grid connection (PJM C01-1970) | Ohio | Cortex Sycamore, LLC | 976 MW |
| South Butler - Varner 345 kV & South Butler - Dunton Lake 345 kV #1 & South Butler - Dunton Lake 345 kV #2 grid connection (PJM C01-1952) | Indiana | Cortex Sycamore, LLC | 976 MW |
| Kilby1 Part 4 Large Block Simple Cycle grid connection (ERCOT 28INR0459) | Texas | Energy Forge One LLC | 950 MW |
| EmberYork grid connection (ERCOT 28INR0089) | Texas | EmberYork Energy Center | 900 MW |
| West Royal Natural Gas (TEF-Due Diligence) grid connection (ERCOT 28INR0086) | Texas | Invenergy Energy Transition Development LLC | 888 MW |
| Lost Pines Power Park grid connection (ERCOT 30INR0052) | Texas | Lower Colorado River Authority | 880 MW |
| Schneider Combined Cycle grid connection (ERCOT 30INR0054) | Texas | Lower Colorado River Authority | 880 MW |
| Sim Gideon Combined Cycle grid connection (ERCOT 30INR0051) | Texas | Lower Colorado River Authority | 880 MW |
| Sammis - Star 345 kV grid connection (PJM C01-1971) | Ohio | Cortex Sycamore, LLC | 875 MW |
| Sammis - Star 345 kV grid connection (PJM C01-2114) | Ohio | Tenaska Power Generation, LLC | 850 MW |
| Sammis - Star 345 kV grid connection (PJM C01-2121) | Ohio | Tenaska Power Generation, LLC | 850 MW |
| MilamStation Power Secured Gas Generation grid connection (ERCOT 29INR0120) | Texas | LCC-TX8, LLC | 846 MW |
| Bremo 230 kV grid connection (PJM C01-2124) | Virginia | Tenaska Power Generation, LLC | 800 MW |
| Bremo 230 kV grid connection (PJM C01-2125) | Virginia | Tenaska Power Generation, LLC | 800 MW |
| Zimmer 345 kV grid connection (PJM C01-2185) | Ohio | Zimmer BESS LLC | 800 MW |
| Laurel-Cooper 161 kV grid connection (PJM AH1-721 - moved to TC2) | Kentucky | PJM Interconnection, L.L.C. | 786 MW |
| Laurel-Cooper 161 kV grid connection (PJM AH1-721) | Kentucky | East Kentucky Power Cooperative, Inc. | 786 MW |
| Blue Energy Center- Phase 1a - Gas grid connection (ERCOT 30INR0150) | Texas | Brother 1, LLC | 780 MW |