🔌 Interconnection Weekly: Project Updates You Need to Know (2/24/2025 - 3/16/2025)
293 projects moved in the interconnection queues across the country in the past 3 weeks
Special Note: Our team will be at Distributech Dallas 3/24-3/27 - reach out if you’re attending as well and want to meet!
We saw the following updates to U.S. transmission grid interconnection projects. For access to our live dataset, contact our sales team here.
Vineyard Mid-Atlantic West — 1321MW offshore wind 🌊️ project in Nassau County, NY (NYISO). Proposed completion changed from April 30, 2031 to February 29, 2032
Bluepoint Wind 1 — 1310MW offshore wind 🌊️ project in Kings County, NY (NYISO). Proposed completion changed from November 30, 2032 to November 30, 2033
Caney River - Neosho 345 kV Line — 910MW gas 🔥 project in Labette County, KS (SPP). Proposed completion changed from May 31, 2030 to December 30, 2030
Gracemont - Lawton 345 kV Line — 690MW gas 🔥 project in Caddo County, OK (SPP). Proposed completion changed from December 14, 2029 to December 30, 2030
Declaration Energy Center — 550MW battery + solar 🔋☀️ project in Seneca County, NY (NYISO). Proposed completion changed from November 30, 2029 to November 30, 2032
Antelope Energy Storage Center — 500MW battery 🔋 project in Lewis County, NY (NYISO). Proposed completion changed from November 30, 2029 to November 30, 2030
Shallow Seam BESS — 400MW battery 🔋 project in Clearfield County, PA (NYISO). Proposed completion changed from November 30, 2026 to February 28, 2029
PA-Hockenberry LLC — 400MW solar ☀️ project in Jefferson County, PA (NYISO). Proposed completion changed from October 31, 2028 to February 28, 2030
Black Cherry BESS — 400MW battery 🔋 project in Mckean County, PA (NYISO). Proposed completion changed from January 31, 2027 to November 30, 2029
Pinal Central 230 kV — 400MW battery + solar 🔋☀️ project in Pinal County, AZ (Salt River Project). Proposed completion changed from December 30, 2023 to April 30, 2028
Wheelhouse Solar Energy Center — 350MW battery + solar 🔋☀️ project in Herkimer County, NY (NYISO). Proposed completion changed from November 30, 2029 to November 30, 2030
Stargazer I — 325MW battery + solar 🔋☀️ project in Mckean County, PA (NYISO). Proposed completion changed from November 30, 2027 to June 30, 2029
Stargazer II — 325MW battery + solar 🔋☀️ project in Mckean County, PA (NYISO). Proposed completion changed from November 30, 2027 to June 30, 2029
P2843 Prairie Lights Power Gas — 315MW gas 🔥 project in Grande Prairie County, AB (AESO). Proposed completion changed from January 31, 2027 to May 31, 2028
P2411 Northland Power Jurassic MPC Solar Battery — 301MW battery + solar 🔋☀️ project in Special Area No 2, AB (AESO). Proposed completion changed from August 31, 2026 to July 14, 2027
Field Day Solar — 300MW battery + solar 🔋☀️ project in Oneida County, NY (NYISO). Proposed completion changed from May 31, 2030 to November 30, 2029
Knickerbocker Energy Storage — 300MW battery 🔋 project in Rensselaer County, NY (NYISO). Proposed completion changed from May 31, 2030 to November 30, 2030
PA-Fritz Kiln LLC — 300MW solar ☀️ project in Elk County, PA (NYISO). Proposed completion changed from September 30, 2028 to February 28, 2030
Neset 230 kV Substation — 300MW wind 💨 project in Williams County, ND (SPP). Proposed completion changed from December 30, 2026 to December 30, 2027
Firelands Wind — 297MW wind 💨 project in Erie County, OH (PJM). Proposed completion changed from December 30, 2023 to June 6, 2025
South Ripley Solar and BESS — 270MW battery + solar 🔋☀️ project in Chautauqua County, NY (NYISO). Proposed completion changed from December 31, 2026 to November 30, 2027
KCE NY 38 — 250MW battery 🔋 project in Columbia County, NY (NYISO). Proposed completion changed from December 31, 2028 to November 30, 2029
Town Line Solar CSR Phase I — 240MW battery + solar 🔋☀️ project in Sullivan County, NY (NYISO). Proposed completion changed from November 30, 2027 to April 30, 2030
Erie Canal BESS — 230MW battery 🔋 project in Niagara County, NY (NYISO). Proposed completion changed from November 30, 2027 to January 31, 2029
Canadian River-Muskogee and Muskogee-Seminole 345kV — 200MW solar ☀️ project in Ochiltree County, TX (SPP). Proposed completion changed from December 30, 2025 to December 30, 2026
Garnet Energy Center — 200MW solar ☀️ project in Cayuga County, NY (NYISO). Proposed completion changed from October 31, 2025 to March 31, 2028
BPP NY Lansing BESS I — 200MW battery 🔋 project in Tompkins County, NY (NYISO). Proposed completion changed from November 30, 2026 to June 30, 2028
Wheelhouse Energy Storage — 200MW battery 🔋 project in Schoharie County, NY (NYISO). Proposed completion changed from November 30, 2029 to November 30, 2030
Pleasant Prairie Solar Energy Center — 200MW solar ☀️ project in Franklin County, OH (PJM). Proposed completion changed from March 29, 2026 to March 29, 2027
BPP NY Somerset BESS I LLC — 199MW battery 🔋 project in Niagara County, NY (NYISO). Proposed completion changed from February 28, 2027 to July 31, 2028
Honey Bee Battery Storage, LLC — 199MW battery 🔋 project in Rensselaer County, NY (NYISO). Proposed completion changed from April 30, 2028 to November 30, 2030
Beacon Harbor Solar — 195MW battery + solar 🔋☀️ project in Jefferson County, NY (NYISO). Proposed completion changed from May 31, 2030 to November 30, 2029
Taproot Solar — 185MW solar ☀️ project in Montgomery County, NY (NYISO). Proposed completion changed from June 30, 2029 to June 30, 2030
Horseshoe Solar — 180MW solar ☀️ project in Livingston County, NY (NYISO). Proposed completion changed from November 30, 2025 to April 30, 2028
Elevate Arthur Kill II — 180MW battery 🔋 project in Richmond County, NY (NYISO). Proposed completion changed from May 31, 2027 to May 31, 2028
Basecamp BESS — 170MW battery 🔋 project in Chautauqua County, NY (NYISO). Proposed completion changed from November 30, 2027 to January 31, 2029
Brusselville Solar Energy Center — 170MW battery + solar 🔋☀️ project in Genesee County, NY (NYISO). Proposed completion changed from November 30, 2029 to November 30, 2030
Salt Rush Wind Energy — 150MW wind 💨 project in Wyoming County, NY (NYISO). Proposed completion changed from October 31, 2029 to October 31, 2030
Oakdale Battery Storage LLC — 150MW battery 🔋 project in Broome, NY (NYISO). Proposed completion changed from April 30, 2028 to July 31, 2030
Lincoln Park DG, LLC — 150MW battery 🔋 project in Ulster County, NY (NYISO). Proposed completion changed from April 30, 2028 to November 30, 2030
Farmhouse BESS — 150MW battery 🔋 project in Orange County, NY (NYISO). Proposed completion changed from November 30, 2027 to May 31, 2029
Iris Bloom Solar — 150MW battery + solar 🔋☀️ project in Chautauqua County, NY (NYISO). Proposed completion changed from May 31, 2030 to November 30, 2029
KCE NY 37 — 150MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from December 31, 2028 to November 30, 2029
Gowanus Energy Storage — 150MW battery 🔋 project in Kings County, NY (NYISO). Proposed completion changed from May 31, 2027 to May 31, 2028
Silverline Energy Center — 150MW battery + solar 🔋☀️ project in Tompkins County, NY (NYISO). Proposed completion changed from November 30, 2029 to November 30, 2030
Bay Breeze solar — 150MW solar ☀️ project in Jefferson County, NY (NYISO). Proposed completion changed from June 30, 2030 to November 30, 2029
Loganberry Energy Storage, LLC — 150MW battery 🔋 project in Chautauqua County, NY (NYISO). Proposed completion changed from April 30, 2028 to November 30, 2030
Amsterdam Solar — 150MW solar ☀️ project in Montgomery County, NY (NYISO). Proposed completion changed from November 30, 2027 to June 30, 2028
Harvey Solar I — 150MW solar ☀️ project in Licking County, OH (PJM). Proposed completion changed from March 31, 2029 to January 14, 2028
Prattsburgh Wind Farm — 147MW wind 💨 project in Steuben County, NY (NYISO). Proposed completion changed from November 30, 2025 to August 31, 2027
Ramadi Utility Storage — 140MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from April 30, 2027 to March 31, 2028
Fraser Energy Storage — 135MW battery 🔋 project in Delaware County, NY (NYISO). Proposed completion changed from September 30, 2028 to October 31, 2029
Marathon BESS — 135MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from September 30, 2029 to January 31, 2028
Greenwood Heights Energy Storage — 130MW battery 🔋 project in Kings County, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
Port Morris Energy Storage — 130MW battery 🔋 project in Bronx, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
Cross County Energy Storage — 130MW battery 🔋 project in Westchester County, NY (NYISO). Proposed completion changed from May 31, 2028 to January 31, 2029
Cherry Valley Solar — 125MW solar ☀️ project in Montgomery County, NY (NYISO). Proposed completion changed from November 30, 2028 to November 30, 2029
Elevate Bethlehem — 120MW battery 🔋 project in Albany, NY (NYISO). Proposed completion changed from May 31, 2027 to May 31, 2028
Trelina Energy Storage — 120MW battery 🔋 project in Seneca County, NY (NYISO). Proposed completion changed from November 30, 2029 to November 30, 2030
P2593 AECG Forty Mile Wind Phase 2 — 118MW wind 💨 project in Cypress County, AB (AESO). Proposed completion changed from August 31, 2025 to January 30, 2027
High Bridge Wind — 100MW wind 💨 project in Chenango County, NY (NYISO). Proposed completion changed from January 31, 2025 to October 31, 2026
Brookside Solar — 100MW solar ☀️ project in Franklin County, NY (NYISO). Proposed completion changed from May 31, 2027 to April 30, 2028
Crossbuck Energy Storage, LLC — 100MW battery 🔋 project in Greene County, NY (NYISO). Proposed completion changed from April 30, 2028 to November 30, 2030
North Catskill DG LLC — 100MW battery 🔋 project in Greene County, NY (NYISO). Proposed completion changed from April 30, 2028 to November 30, 2030
Horseblock Energy Storage — 100MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from May 31, 2029 to May 31, 2028
Falls Park Energy Storage — 100MW battery 🔋 project in Columbia County, NY (NYISO). Proposed completion changed from May 31, 2030 to November 30, 2029
Zenobe Stockton LLC — 100MW battery 🔋 project in Chautauqua County, NY (NYISO). Proposed completion changed from December 31, 2028 to June 30, 2028
KCE NY 34 — 100MW battery 🔋 project in Ulster County, NY (NYISO). Proposed completion changed from November 30, 2028 to November 30, 2029
Zenobe Rotterdam LLC — 100MW battery 🔋 project in Schenectady County, NY (NYISO). Proposed completion changed from December 31, 2028 to June 30, 2028
Zenobe Burns LLC — 100MW battery 🔋 project in Allegany, NY (NYISO). Proposed completion changed from December 31, 2028 to June 30, 2028
Jefferson Energy Storage — 100MW battery 🔋 project in Lewis County, NY (NYISO). Proposed completion changed from June 30, 2027 to June 30, 2028
Birch-Whistler — 100MW wind 💨 project in Delaware County, NY (NYISO). Proposed completion changed from November 30, 2030 to November 30, 2029
Glove City Solar — 100MW solar ☀️ project in Montgomery County, NY (NYISO). Proposed completion changed from November 30, 2028 to November 30, 2029
Pinal Central 230 kV — 100MW solar ☀️ project in Pinal County, AZ (Salt River Project). Proposed completion changed from March 31, 2022 to November 29, 2020
Pinal Central 230 kV — 100MW solar ☀️ project in Pinal County, AZ (Salt River Project). Proposed completion changed from December 8, 2022 to March 31, 2022
Pinal Central 230 kV — 100MW solar ☀️ project in Pinal County, AZ (Salt River Project). Proposed completion changed from November 29, 2020 to December 8, 2022
Vah-Ki 230 kV — 100MW solar ☀️ project in Pinal County, AZ (Salt River Project). Proposed completion changed from December 30, 2023 to December 30, 2020
Vah-Ki 230 kV — 100MW battery 🔋 project in Pinal County, AZ (Salt River Project). Proposed completion changed from December 30, 2020 to December 30, 2023
Lost Canyon 115kV Substation — 100MW battery 🔋 project in Montezuma County, CO (Tri-State Generation and Transmission Association). Proposed completion changed from December 30, 2027 to May 30, 2027
Champlain Solar — 90MW solar ☀️ project in Washington County, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
Hell Gate Energy Storage — 90MW battery 🔋 project in Bronx, NY (NYISO). Proposed completion changed from November 30, 2030 to November 30, 2028
P2334 TCE Saddlebrook Solar Storage — 87MW battery + solar 🔋☀️ project in Foothills County, AB (AESO). Proposed completion changed from September 30, 2025 to October 31, 2027
P2256 ATCO Poplar Hill Load — 87MW project in Grande Prairie County, AB (AESO). Proposed completion changed from May 18, 2026 to May 24, 2027
Tabletop Solar — 80MW solar ☀️ project in Montgomery County, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
Dove Energy Storage — 79MW battery 🔋 project in Montgomery County, NY (NYISO). Proposed completion changed from June 30, 2027 to November 30, 2028
Springer Storage — 79MW battery 🔋 project in Washington County, NY (NYISO). Proposed completion changed from June 30, 2027 to June 30, 2028
Arnold Energy Storage — 79MW battery 🔋 project in St Lawrence County, NY (NYISO). Proposed completion changed from June 30, 2027 to November 30, 2028
Bassett Energy Storage — 79MW battery 🔋 project in Steuben County, NY (NYISO). Proposed completion changed from June 30, 2027 to June 30, 2028
Trelina Solar Energy Center — 79MW solar ☀️ project in Seneca County, NY (NYISO). Proposed completion changed from December 31, 2024 to March 31, 2028
Endurance — 75MW battery 🔋 project in Nassau County, NY (NYISO). Proposed completion changed from September 30, 2029 to January 31, 2028
BR Solar Sheriff 1, Mississinewa 138 kV — 75MW battery + solar 🔋☀️ project in Grant County, IN (PJM). Proposed completion changed from June 29, 2023 to April 19, 2028
CLIES 70MW — 70MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from November 30, 2026 to November 30, 2027
Zulu BESS — 70MW battery 🔋 project in Orange County, NY (NYISO). Proposed completion changed from November 30, 2027 to January 31, 2029
P2300 Enterprise MPC Solar — 66MW solar ☀️ project in Willow Creek No 26, AB (AESO). Proposed completion changed from July 9, 2025 to March 30, 2026
Edwards Calverton Battery Storage — 60MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from February 28, 2025 to February 28, 2026
KCE NY 21 — 60MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from December 31, 2027 to November 30, 2029
KCE NY 26 — 60MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from December 31, 2027 to November 30, 2029
Town Line Solar Phase II — 60MW battery + solar 🔋☀️ project in Sullivan County, NY (NYISO). Proposed completion changed from November 30, 2027 to April 30, 2030
Gillie Brook — 60MW solar ☀️ project in Onondaga County, NY (NYISO). Proposed completion changed from March 31, 2030 to March 31, 2029
Milner Substation — 59MW hydro 💧 project in Twin Falls, ID (Idaho Power Company). IA date added March 8, 2025
St. Regis — 58MW battery + solar 🔋☀️ project in St Lawrence County, NY (NYISO). Proposed completion changed from April 30, 2028 to May 31, 2029
Luyster Creek Energy Storage 1 — 57MW battery 🔋 project in Queens County, NY (NYISO). Proposed completion changed from April 30, 2026 to December 31, 2026
Watkins Glen Solar — 50MW solar ☀️ project in Schuyler County, NY (NYISO). Proposed completion changed from December 31, 2024 to March 31, 2028
KCE NY 30 — 50MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from September 30, 2027 to September 30, 2028
Scio Solar Facility — 50MW battery + solar 🔋☀️ project in Allegany, NY (NYISO). Proposed completion changed from August 31, 2027 to August 31, 2029
Sandlot IFB — 50MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from September 30, 2029 to January 31, 2028
KCE NY 27 — 50MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from December 31, 2027 to November 30, 2029
Glenwood Power Station Battery Energy Storage System (BESS) — 50MW battery 🔋 project in Nassau County, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
? Wading River Power Station Battery Energy Storage System (BESS), Wading River Power Station Battery Energy Storage System (BESS) — 50MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
Deerpark Energy Storage — 50MW battery 🔋 project in Orange County, NY (NYISO). Proposed completion changed from September 30, 2027 to May 31, 2029
Pleasant Prairie Solar Energy Center — 50MW solar ☀️ project in Franklin County, OH (PJM). Proposed completion changed from December 30, 2026 to December 30, 2027
Palomino Solar, Hillsboro-Middleboro 138 kV — 50MW solar ☀️ project in Highland County, OH (PJM). Proposed completion changed from December 30, 2023 to August 14, 2027
Pouch Energy Storage System — 47MW battery 🔋 project in Kings County, NY (NYISO). Proposed completion changed from November 30, 2030 to November 30, 2028
KCE NY 28 — 45MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from December 31, 2028 to November 30, 2029
Bethpage Battery Storage Project — 44MW battery 🔋 project in Nassau County, NY (NYISO). Proposed completion changed from March 31, 2026 to April 30, 2027
Barrett Hempstead Battery Storage — 40MW battery 🔋 project in Nassau County, NY (NYISO). Proposed completion changed from February 28, 2025 to February 28, 2026
Rochelle Solar — 40MW solar ☀️ project in Ogle County, IL (PJM). Proposed completion changed from March 31, 2026 to May 26, 2028
? Southampton Power Station Battery Energy Storage System (BESS), Southampton Power Station Battery Energy Storage System (BESS) — 31MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
Champlain Solar Uprate — 30MW solar ☀️ project in Washington County, NY (NYISO). Proposed completion changed from November 30, 2027 to November 30, 2028
Cuba Solar Facility — 22MW battery + solar 🔋☀️ project in Allegany, NY (NYISO). Proposed completion changed from August 31, 2027 to October 31, 2028
P2763 Hand Hills Battery — 20MW battery 🔋 project in Special Area No 2, AB (AESO). Proposed completion changed from September 6, 2026 to August 14, 2028
Little Pond Solar — 20MW solar ☀️ project in Orange County, NY (NYISO). Proposed completion changed from December 31, 2024 to August 31, 2027
Ticonderoga Solar — 20MW solar ☀️ project in Essex County, NY (NYISO). Proposed completion changed from February 28, 2025 to November 30, 2026
Magruder BESS — 20MW battery 🔋 project in Ulster County, NY (NYISO). Proposed completion changed from December 31, 2024 to March 31, 2028
NY37 Solar — 20MW solar ☀️ project in Jefferson County, NY (NYISO). Proposed completion changed from October 31, 2025 to November 30, 2026
CLIES 20 MW — 20MW battery 🔋 project in Suffolk County, NY (NYISO). Proposed completion changed from November 30, 2025 to November 30, 2027
Brunot Island, Brunot Island 138 kV — 20MW battery + solar 🔋☀️ project in Allegheny County, PA (PJM). Proposed completion changed from November 30, 2023 to December 30, 2027
Scipio Solar — 18MW solar ☀️ project in Cayuga County, NY (NYISO). Proposed completion changed from November 30, 2024 to November 30, 2026
P2335 Fortis Vulcan 255S DER Solar — 12MW solar ☀️ project in Willow Creek No 26, AB (AESO). Proposed completion changed from August 29, 2025 to March 30, 2026
P2369 ATCO Anderson 801S DER Solar — 12MW solar ☀️ project in Special Area No 2, AB (AESO). Proposed completion changed from July 31, 2025 to April 30, 2026
Battery addition — 6MW battery + hydro 🔋💧 project in Franklin County, MA (ISO-NE). Proposed completion changed from August 16, 2025 to March 18, 2027
P2925 Michichi Creek 802S DER Battery — battery 🔋 project in Special Area No 2, AB (AESO). Proposed completion changed from May 14, 2025 to March 29, 2026
FGE Texas 2 Gas — 742MW gas 🔥 project in Mitchell, TX (ERCOT). IA date added June 1, 2015Lunis Creek Solar SLF — 617MW solar ☀️ project in Jackson, TX (ERCOT). Proposed completion changed from December 30, 2026 to August 30, 2027
Elmax Power Station (TEF- Due Diligence) — 518MW gas 🔥 project in Harris, TX (ERCOT). IA date added February 2, 2025
Tehuacana Creek Solar SLF — 505MW solar ☀️ project in Navarro, TX (ERCOT). IA date added November 24, 2024
NRG Greens Bayou 6 — 445MW gas 🔥 project in Harris, TX (ERCOT). IA date added February 6, 2025
Vast Sands Power I (TEF -Due Diligence) — 440MW gas 🔥 project in Ward, TX (ERCOT). Proposed completion changed from May 31, 2028 to November 30, 2027
Vast Sands Power II — 440MW gas 🔥 project in Ward, TX (ERCOT). Proposed completion changed from July 31, 2028 to January 31, 2028
Claire BESS — 406MW battery 🔋 project in Harris, TX (ERCOT). Proposed completion changed from November 29, 2026 to December 16, 2027
Big Rooter West Solar SLF — 403MW solar ☀️ project in Robertson, TX (ERCOT). Proposed completion changed from December 30, 2026 to June 30, 2027
Big Rooter West Solar SLF — 403MW solar ☀️ project in Robertson, TX (ERCOT). IA date added February 17, 2025
Bug Tussle Wind Project — 396MW wind 💨 project in Lamar, TX (ERCOT). Proposed completion changed from September 13, 2026 to August 22, 2027
Sombrero Solar — 351MW solar ☀️ project in Schleicher, TX (ERCOT). Proposed completion changed from May 30, 2026 to May 30, 2028
Battery Storage — 325MW battery 🔋 project in Windham County, CT (ISO-NE). Proposed completion changed from December 31, 2025 to May 11, 2028
Dundee North Wind — 307MW wind 💨 project in Wilbarger, TX (ERCOT). IA date added February 20, 2025
Clay County Yang Storage — 307MW battery 🔋 project in Clay, TX (ERCOT). Proposed completion changed from September 30, 2026 to September 30, 2028
Dundee South A Wind — 307MW wind 💨 project in Baylor, TX (ERCOT). IA date added February 20, 2025
Priddy Wind — 302MW wind 💨 project in Mills, TX (ERCOT). Proposed completion changed from June 27, 2024 to December 29, 2025
Felix East Solar — 301MW solar ☀️ project in Wilbarger, TX (ERCOT). IA date added February 20, 2025
Grapefruit Solar — 301MW solar ☀️ project in Hidalgo, TX (ERCOT). Proposed completion changed from December 29, 2027 to December 30, 2028
RIVERBEND SOLAR SLF — 301MW solar ☀️ project in Falls, TX (ERCOT). Proposed completion changed from September 27, 2026 to June 29, 2027
Dundee South B Wind — 300MW wind 💨 project in Baylor, TX (ERCOT). IA date added February 20, 2025
Prairie Hill Wind — 300MW wind 💨 project in Mclennan, TX (ERCOT). Proposed completion changed from December 30, 2024 to December 30, 2025
Tap of Neosho - LaCygne 345 kV Line — 300MW solar ☀️ project in Bourbon County, KS (SPP). Proposed completion changed from December 30, 2025 to December 30, 2028
Pirkey 345kV Substation — 300MW battery 🔋 project in Harrison County, TX (SPP). Proposed completion changed from December 30, 2027 to December 30, 2030
Woodward 345kV Substation — 288MW solar ☀️ project in Woodward County, OK (SPP). Proposed completion changed from December 30, 2025 to December 30, 2028
Sandow Solar — 287MW solar ☀️ project in Milam, TX (ERCOT). Proposed completion changed from September 20, 2026 to April 1, 2027
Monarch Creek Wind — 287MW wind 💨 project in Throckmorton, TX (ERCOT). Proposed completion changed from December 30, 2026 to June 29, 2027
Emerald Hill Energy Storage — 261MW battery 🔋 project in Dallas, TX (ERCOT). Proposed completion changed from September 13, 2026 to June 30, 2027
Cibeles Solar — 251MW solar ☀️ project in Mclennan, TX (ERCOT). IA date added February 24, 2025
Judson Substation 345 kV — 250MW gas 🔥 project in Williams County, ND (SPP). Proposed completion changed from January 31, 2025 to August 14, 2025
Misty Hollow BESS — 245MW battery 🔋 project in Grimes, TX (ERCOT). Proposed completion changed from November 30, 2026 to July 14, 2028
Diaz BESS — 241MW battery 🔋 project in Cameron, TX (ERCOT). Proposed completion changed from August 31, 2025 to November 17, 2027
PHOTON SOLAR 1 2 SLF — 235MW solar ☀️ project in Wharton, TX (ERCOT). Proposed completion changed from December 30, 2025 to June 29, 2025
Rockridge Solar Project — 221MW solar ☀️ project in Guadalupe, TX (ERCOT). Proposed completion changed from November 14, 2025 to April 2, 2027
Northeastern - Delaware 345 kV transmission line — 215MW wind 💨 project in Nowata County, OK (SPP). Proposed completion changed from October 30, 2026 to December 30, 2028
Liberty Senate Energy Storage 1 — 207MW battery 🔋 project in Jack, TX (ERCOT). Proposed completion changed from October 26, 2025 to October 26, 2027
Anglin BESS — 206MW battery 🔋 project in Tarrant, TX (ERCOT). Proposed completion changed from October 30, 2026 to September 29, 2028
Bell County Leifester Storage — 205MW battery 🔋 project in Bell, TX (ERCOT). Proposed completion changed from September 30, 2026 to September 30, 2028
Brookview Road BESS — 203MW battery 🔋 project in Harris, TX (ERCOT). IA date added January 31, 2025
Bigway Solar I — 203MW solar ☀️ project in King, TX (ERCOT). IA date added February 14, 2025
Bigway Solar II — 203MW solar ☀️ project in King, TX (ERCOT). IA date added February 14, 2025
Tennuto BESS — 202MW battery 🔋 project in Cooke, TX (ERCOT). Proposed completion changed from May 10, 2027 to December 30, 2027
Hacienda Storage — 201MW battery 🔋 project in Galveston, TX (ERCOT). Proposed completion changed from June 8, 2026 to December 17, 2026
Dodd Solar I — 201MW solar ☀️ project in Henderson, TX (ERCOT). IA date added February 7, 2025
Texas Solar Nova 2 — 201MW solar ☀️ project in Kent, TX (ERCOT). Proposed completion changed from December 30, 2024 to June 29, 2025
Morrow Lake Storage — 201MW battery 🔋 project in Frio, TX (ERCOT). Proposed completion changed from February 7, 2025 to February 9, 2026
Motif BESS II — 201MW battery 🔋 project in Bandera, TX (ERCOT). Proposed completion changed from April 20, 2026 to June 30, 2028
Felix West Solar — 200MW solar ☀️ project in Wilbarger, TX (ERCOT). IA date added February 20, 2025
Corvus Solar, Corvus Solar, LLC — 200MW solar ☀️ project in Webb, TX (ERCOT). Proposed completion changed from July 12, 2027 to November 11, 2028
Augie BESS — 200MW battery 🔋 project in Waller, TX (ERCOT). Proposed completion changed from November 29, 2026 to December 16, 2027
Fike BESS — 200MW battery 🔋 project in Hidalgo, TX (ERCOT). Proposed completion changed from August 31, 2025 to May 14, 2028
Longday Solar SLF — 200MW solar ☀️ project in Kinney, TX (ERCOT). Proposed completion changed from March 14, 2027 to December 14, 2027
Falcon Zapata Storage 138 — 200MW battery 🔋 project in Zapata, TX (ERCOT). Proposed completion changed from May 30, 2026 to March 10, 2028
Bobcat Cameron BESS — 200MW battery 🔋 project in Cameron, TX (ERCOT). Proposed completion changed from November 30, 2025 to December 30, 2027
Rio Hondo BESS — 200MW battery 🔋 project in Cameron, TX (ERCOT). Proposed completion changed from February 28, 2027 to June 29, 2028
Reforzar BESS 1 — 200MW battery 🔋 project in Brooks, TX (ERCOT). Proposed completion changed from June 29, 2027 to April 12, 2028
Reforzar Bess 2 — 200MW battery 🔋 project in Brooks, TX (ERCOT). Proposed completion changed from June 29, 2027 to April 12, 2028
Rodeo Solar — 200MW solar ☀️ project in Andrews, TX (ERCOT). Proposed completion changed from April 30, 2026 to November 29, 2026
Northeast Parsons 138kV Substation — 200MW solar ☀️ project in Labette County, KS (SPP). Proposed completion changed from October 30, 2026 to December 30, 2028
Neosho - N345 161 kV Substation — 200MW solar ☀️ project in Labette County, KS (SPP). Proposed completion changed from October 30, 2026 to December 30, 2028
Tap of Neosho - LaCygne 345 kV Line — 200MW battery 🔋 project in Bourbon County, KS (SPP). Proposed completion changed from December 30, 2025 to December 30, 2028
Wolf Creek - Blackberry 345 kV Tap — 200MW solar ☀️ project in Bourbon County, KS (SPP). Proposed completion changed from December 30, 2025 to July 19, 2030
Sunshine North to Anadarko 138 kV — 200MW solar ☀️ project in Grady County, OK (SPP). Proposed completion changed from December 30, 2025 to August 25, 2029
Battlefield BESS 161kV — 200MW battery 🔋 project in Sebastian County, AR (SPP). Proposed completion changed from December 30, 2027 to December 30, 2030
Shoal Creek 161 kV Substation — 200MW battery 🔋 project in Clay County, MO (SPP). Proposed completion changed from December 30, 2027 to December 30, 2030
Caney Creek 138 kV Substation — 200MW battery 🔋 project in Marshall County, OK (SPP). Proposed completion changed from December 30, 2027 to December 30, 2030
Blue Mills BESS 161kV Substation — 200MW battery 🔋 project in Jackson County, MO (SPP). Proposed completion changed from December 30, 2027 to December 30, 2030
Horseshoe Lake 138 kV Substation — 200MW battery 🔋 project in Oklahoma County, OK (SPP). Proposed completion changed from December 30, 2026 to December 30, 2027
Exodus Solar — 181MW solar ☀️ project in Caldwell, TX (ERCOT). Proposed completion changed from April 30, 2026 to December 11, 2026
Honey Mesquite Wind Farm — 180MW wind 💨 project in Glasscock, TX (ERCOT). IA date changed from September 15, 2024 to September 9, 2024
Longwood to Scottville 138 kV line — 180MW solar ☀️ project in Harrison County, TX (SPP). Proposed completion changed from December 30, 2025 to April 21, 2029
Colbert 138 kV Substation — 180MW battery 🔋 project in Bryan County, OK (SPP). Proposed completion changed from December 30, 2027 to December 30, 2030
Weatherford Jct. to Hinton 138 kV line — 180MW battery 🔋 project in Johnston County, OK (SPP). Proposed completion changed from December 30, 2027 to December 30, 2030
Brackens Solar — 177MW solar ☀️ project in Freestone, TX (ERCOT). Proposed completion changed from August 6, 2026 to June 30, 2027
Bluebonnet Prairie Wind — 173MW wind 💨 project in Navarro, TX (ERCOT). Proposed completion changed from December 30, 2025 to July 14, 2027
Donna Solar — 168MW solar ☀️ project in Hidalgo, TX (ERCOT). Proposed completion changed from December 30, 2027 to August 6, 2029
Bowstring BESS — 155MW battery 🔋 project in San Patricio, TX (ERCOT). Proposed completion changed from December 30, 2025 to December 29, 2027
Dori BQ BESS — 154MW battery 🔋 project in Harris, TX (ERCOT). Proposed completion changed from November 29, 2025 to August 29, 2027
Leon BESS — 153MW battery 🔋 project in Houston, TX (ERCOT). Proposed completion changed from January 15, 2027 to February 15, 2028
Wichita County Mawson Storage — 153MW battery 🔋 project in Wichita, TX (ERCOT). Proposed completion changed from September 30, 2026 to September 30, 2028
Matias Solar — 152MW solar ☀️ project in Matagorda, TX (ERCOT). Proposed completion changed from March 30, 2027 to March 30, 2028
High Chap Solar — 152MW solar ☀️ project in Brazoria, TX (ERCOT). Proposed completion changed from August 3, 2027 to June 25, 2028
Bluebonnet Trail Solar — 150MW solar ☀️ project in Ellis, TX (ERCOT). Proposed completion changed from December 17, 2027 to September 18, 2028
Cape Rich BESS — 150MW battery 🔋 project in Navarro, TX (ERCOT). IA date added February 2, 2025
Hawkins BESS — 150MW battery 🔋 project in Hidalgo, TX (ERCOT). Proposed completion changed from September 7, 2025 to January 15, 2028
Ulysses Solar — 150MW solar ☀️ project in Coke, TX (ERCOT). Proposed completion changed from February 22, 2026 to October 30, 2026
Midfield PV Project SLF — 150MW solar ☀️ project in Matagorda, TX (ERCOT). Proposed completion changed from November 30, 2027 to June 30, 2028
Woodward 345kV Substation — 150MW battery 🔋 project in Woodward County, OK (SPP). Proposed completion changed from December 30, 2025 to December 30, 2028
John Bull BESS — 147MW battery 🔋 project in Nueces, TX (ERCOT). Proposed completion changed from August 31, 2025 to April 15, 2028
Moonstone Solar Project — 145MW solar ☀️ project in Wilson, TX (ERCOT). IA date added February 16, 2025
Lang - Reading 115 kV Transmission Line — 135MW solar ☀️ project in Lyon County, KS (SPP). Proposed completion changed from October 30, 2026 to December 30, 2028
Halcon Storage — 132MW battery 🔋 project in Starr, TX (ERCOT). Proposed completion changed from May 31, 2025 to May 14, 2028
Kalina Solar — 120MW solar ☀️ project in San Patricio, TX (ERCOT). Proposed completion changed from June 30, 2026 to February 29, 2028
Wild Horse Desert Solar — 120MW solar ☀️ project in Dimmit, TX (ERCOT). Proposed completion changed from June 30, 2027 to June 30, 2028
Pradera Solar — 118MW solar ☀️ project in Webb, TX (ERCOT). Proposed completion changed from October 30, 2024 to March 30, 2027
Angus Solar — 112MW solar ☀️ project in Bosque, TX (ERCOT). Proposed completion changed from March 31, 2026 to October 31, 2026
Ophelia Solar — 110MW solar ☀️ project in Ector, TX (ERCOT). Proposed completion changed from January 26, 2026 to September 17, 2028
PHOTON SOLAR 3 SLF — 109MW solar ☀️ project in Wharton, TX (ERCOT). Proposed completion changed from December 9, 2024 to June 29, 2025
Solheim Solar — 108MW solar ☀️ project in Bosque, TX (ERCOT). Proposed completion changed from February 28, 2027 to October 31, 2027
PHOTON SOLAR 4 SLF — 105MW solar ☀️ project in Wharton, TX (ERCOT). Proposed completion changed from December 29, 2024 to June 29, 2025
Neutron Storage — 104MW battery 🔋 project in Mclennan, TX (ERCOT). Proposed completion changed from October 6, 2026 to August 17, 2027
Hardeman BESS — 104MW battery 🔋 project in Hardeman, TX (ERCOT). Proposed completion changed from October 30, 2026 to June 29, 2028
Rolling Plains BESS — 104MW battery 🔋 project in Haskell, TX (ERCOT). Proposed completion changed from October 30, 2026 to June 29, 2028
Brackens BESS — 103MW battery 🔋 project in Freestone, TX (ERCOT). Proposed completion changed from August 6, 2026 to June 30, 2027
Equinox Storage — 103MW battery 🔋 project in Starr, TX (ERCOT). Proposed completion changed from December 29, 2026 to February 14, 2029
Louisa Energy Storage — 102MW battery 🔋 project in Bexar, TX (ERCOT). IA date added February 26, 2025
Holstein 2 Energy Storage — 102MW battery 🔋 project in Nolan, TX (ERCOT). Proposed completion changed from April 30, 2026 to April 30, 2027
watermelon 1 energy storage, Watermelon 1A Energy Storage — 102MW battery 🔋 project in Dallas, TX (ERCOT). Proposed completion changed from May 31, 2027 to May 31, 2028
watermelon 2 energy storage, Watermelon 1B Energy Storage — 102MW battery 🔋 project in Dallas, TX (ERCOT). Proposed completion changed from May 31, 2027 to May 31, 2028
watermelon 3 energy storage, Watermelon 2A Energy Storage — 102MW battery 🔋 project in Dallas, TX (ERCOT). Proposed completion changed from November 30, 2027 to May 31, 2028
watermelon 4 energy storage, Watermelon 2B Energy Storage — 102MW battery 🔋 project in Dallas, TX (ERCOT). Proposed completion changed from November 30, 2027 to May 31, 2028
Kurtz Solar SLF — 101MW solar ☀️ project in Atascosa, TX (ERCOT). Proposed completion changed from July 30, 2027 to September 30, 2029
Holstein 2 Solar — 101MW solar ☀️ project in Nolan, TX (ERCOT). Proposed completion changed from April 30, 2026 to April 30, 2027
Lamkin Solar — 101MW solar ☀️ project in Comanche, TX (ERCOT). Proposed completion changed from December 30, 2025 to August 7, 2027
Sugarloaf BESS — 100MW battery 🔋 project in Dimmit, TX (ERCOT). Proposed completion changed from October 30, 2026 to January 30, 2028
Felix North Solar — 100MW solar ☀️ project in Wilbarger, TX (ERCOT). IA date added February 20, 2025
Pledgor BESS — 100MW battery 🔋 project in Matagorda, TX (ERCOT). Proposed completion changed from March 31, 2027 to November 14, 2027
Jim Wells BESS — 100MW battery 🔋 project in Jim Wells, TX (ERCOT). Proposed completion changed from March 31, 2027 to June 29, 2028
SPC Bloom BESS — 100MW battery 🔋 project in Victoria, TX (ERCOT). Proposed completion changed from November 30, 2024 to April 6, 2027
Tillman Solar Park, Tillman 138 kV — 100MW solar ☀️ project in Allen County, IN (PJM). Proposed completion changed from October 30, 2024 to December 30, 2028
Woodward 345 kV Substation — 100MW battery 🔋 project in Woodward County, OK (SPP). Proposed completion changed from December 30, 2025 to December 30, 2028
VISOL 1 SOLAR — 94MW solar ☀️ project in Val Verde, TX (ERCOT). Proposed completion changed from August 31, 2027 to June 29, 2028
Wild Horse Desert Storage — 90MW battery 🔋 project in Dimmit, TX (ERCOT). Proposed completion changed from June 30, 2027 to June 30, 2028
M-Bar BESS I — 82MW battery 🔋 project in Ector, TX (ERCOT). Proposed completion changed from August 31, 2027 to September 17, 2028
Overton - Sedalia East 161 kV Substation — 80MW battery + solar 🔋☀️ project in Cooper County, MO (SPP). Proposed completion changed from September 30, 2026 to March 27, 2028
Buchanan County Solar, Hurley 69 kV — 75MW solar ☀️ project in Buchanan County, VA (PJM). Proposed completion changed from November 30, 2023 to September 29, 2028
High Chap Storage — 71MW battery 🔋 project in Brazoria, TX (ERCOT). Proposed completion changed from August 3, 2027 to June 25, 2028
Northumberland Solar — 65MW solar ☀️ project in Northumberland County, PA (PJM). Proposed completion changed from November 3, 2026 to June 10, 2025
Donna BESS — 53MW battery 🔋 project in Hidalgo, TX (ERCOT). Proposed completion changed from December 30, 2027 to August 6, 2029
Sunbelt Storage — 52MW battery 🔋 project in Kaufman, TX (ERCOT). Proposed completion changed from December 23, 2024 to December 30, 2026
Dori BQ Solar — 50MW solar ☀️ project in Harris, TX (ERCOT). Proposed completion changed from November 29, 2025 to August 29, 2027
Pleasant Prairie Solar Energy Center — 50MW solar ☀️ project in Franklin County, OH (PJM). Proposed completion changed from March 29, 2026 to December 30, 2026
Bruin 66 kV Substation at the 66 kV bus, Bruin 66 kV Substation — 46MW battery + solar 🔋☀️ project in Kern, CA (CAISO). Proposed completion changed from October 14, 2023 to September 30, 2028
Bruin 66 kV Substation at the 66 kV bus, Bruin 66 kV Substation — 46MW battery + solar 🔋☀️ project in Kern, CA (CAISO). Proposed completion changed from October 14, 2023 to September 30, 2028
Horse13 CallD repower — 44MW wind 💨 project in Taylor, TX (ERCOT). Proposed completion changed from December 30, 2023 to June 29, 2025
HHGT repower Horse13+CallD — 44MW wind 💨 project in Taylor, TX (ERCOT). Proposed completion changed from December 30, 2023 to June 29, 2025
Lueders Solar — 40MW solar ☀️ project in Haskell, TX (ERCOT). Proposed completion changed from December 30, 2025 to December 30, 2026
Murray Gill 138 kV Substation — 33MW solar ☀️ project in Sedgwick County, KS (SPP). Proposed completion changed from October 30, 2026 to December 30, 2028
Capricorn I & III repower — 32MW wind 💨 project in Sterling, TX (ERCOT). Proposed completion changed from July 29, 2022 to June 29, 2025
M-Bar Solar I — 30MW solar ☀️ project in Ector, TX (ERCOT). Proposed completion changed from August 31, 2027 to September 17, 2028
Bitter Ridge Wind Farm, Jay 138 kV — 12MW wind 💨 project in Jay County, IN (PJM). Proposed completion changed from September 29, 2020 to July 13, 2025
Empire Central BESS — 9MW battery 🔋 project in Dallas, TX (ERCOT). IA date added May 19, 2024
Prairie Creek BESS — 9MW battery 🔋 project in Dallas, TX (ERCOT). IA date added May 19, 2024
Poteet BESS — 9MW battery 🔋 project in Atascosa, TX (ERCOT). IA date added August 6, 2024
Hearn Road BESS — 9MW battery 🔋 project in Nueces, TX (ERCOT). IA date added June 20, 2024
Indian Mesa repower — 9MW wind 💨 project in Pecos, TX (ERCOT). Proposed completion changed from December 30, 2023 to June 29, 2025
Capricorn IV repower — 9MW wind 💨 project in Sterling, TX (ERCOT). Proposed completion changed from May 30, 2022 to March 30, 2025
Solar Increase — 5MW solar ☀️ project in Hartford County, CT (ISO-NE). Proposed completion changed from June 14, 2026 to December 30, 2026
Scrapper 12 kV % Quartz Hill 66/12 kV near structure X5421963 — 4MW solar ☀️ project in Los Angeles, CA (CAISO). IA date added February 27, 2025
Scrapper 12 kV % Quartz Hill 66/12 kV near structure X5421963 — 4MW solar ☀️ project in Los Angeles, CA (CAISO). IA date added February 27, 2025
Heisman 12 kV Circuit — 2MW solar ☀️ project in Los Angeles, CA (CAISO). IA date added February 2, 2025
Woodward I repower — wind 💨 project in Pecos, TX (ERCOT). Proposed completion changed from December 30, 2023 to June 29, 2025
Woodward 2 repower — wind 💨 project in Pecos, TX (ERCOT). Proposed completion changed from December 30, 2023 to June 29, 2025
Lunis Creek Storage SLF — battery 🔋 project in Jackson, TX (ERCOT). Proposed completion changed from December 30, 2026 to August 30, 2027
Knickerbocker Storage SLF — battery 🔋 project in Tom Green, TX (ERCOT). Proposed completion changed from May 31, 2027 to May 31, 2028
RIVERBEND STORAGE SLF — battery 🔋 project in Falls, TX (ERCOT). Proposed completion changed from September 27, 2026 to June 29, 2027
Longday BESS SLF — battery 🔋 project in Kinney, TX (ERCOT). Proposed completion changed from March 14, 2027 to December 14, 2027
Midfield BESS Project SLF — battery 🔋 project in Matagorda, TX (ERCOT). Proposed completion changed from November 30, 2027 to June 30, 2028
Big Rooter West Storage SLF — battery 🔋 project in Robertson, TX (ERCOT). Proposed completion changed from December 30, 2026 to June 30, 2027
Kurtz Storage SLF — battery 🔋 project in Atascosa, TX (ERCOT). Proposed completion changed from July 30, 2027 to September 30, 2029
Tehuacana Creek BESS SLF — battery 🔋 project in Navarro, TX (ERCOT). IA date added November 24, 2024
