This week, we saw the following updates to U.S. transmission grid interconnection projects. For access to our full live dataset, contact our sales team here.
Chickahominy Solar 1 and 2 — 320MW project in Charles city county, VA (PJM). Project status changed from Active In Queue to Suspended
Hardin Energy Center – Phase 2 — 150MW project in Hardin county, OH (PJM). Project status changed from Active In Queue to Operational
Stahlstown-Ligonier 25 kV — 13MW project in Westmoreland county, PA (PJM). Project status changed from Active In Queue to Operational
Gans Solar Farm — 14MW project in Fayette county, PA (PJM). Project status changed from Active In Queue to Operational
East Ridge Solar — 15MW project in Lebanon county, PA (PJM). Project status changed from Active In Queue to Withdrawn
Springboro-Venango Junction 115 kV — 77MW project in Crawford county, PA (PJM). Project status changed from Active In Queue to Withdrawn
Palmyra Solar — 15MW project in Lebanon county, PA (PJM). Project status changed from Active In Queue to Withdrawn
Bellegrove Solar — 15MW project in Lebanon county, PA (PJM). Project status changed from Active In Queue to Withdrawn
Nickel Solar — 19MW project in Warren county, OH (PJM). Project status changed from Active In Queue to Operational
Cherry Valley-Glidden 138 kV — 81MW project in Dekalb county, IL (PJM). Project status changed from Active In Queue to Withdrawn
Dover Solar and BESS — 20MW project in York county, PA (PJM). Project status changed from Active In Queue to Withdrawn
Costen Solar — 8MW project in Somerset county, MD (PJM). Project status changed from Active In Queue to Operational
Springboro-Venango Junction 115 kV — 35MW project in Crawford county, PA (PJM). Project status changed from Active In Queue to Withdrawn
Perquimans 230 kV — 300MW project in Chowan county, NC (PJM). Project status changed from Active In Queue to Withdrawn
Avon 345 kV II — 200MW project in Lorain county, OH (PJM). Project status changed from Active In Queue to Withdrawn
Half Moon Solar (supsended), Half Moon Solar — 181MW project in Hidalgo, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
Green Holly Solar — 413MW project in Dawson, TX (ERCOT). Project status changed from Active In Queue to Suspended
Equinox Solar 1 — 200MW project in Starr, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
Equinox Solar 2 — 200MW project in Starr, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
White Wing I Energy Storage — 101MW project in San patricio, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
White Wing II Energy Storage — 101MW project in San patricio, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
Ponil Solar — 145MW project in Childress, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
Albatross Solar — 101MW project in Mclennan, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
OCI SunShiner Solar — 130MW project in Zavala, TX (ERCOT). Project status changed from Active In Queue to Withdrawn
Echols Creek Solar — 201MW project in Lamar, TX (ERCOT). Project status changed from Active In Queue to Suspended
Echols Creek Storage — 100MW project in Lamar, TX (ERCOT). Project status changed from Active In Queue to Suspended
Battery Storage — 101MW project in Worcester county, MA (ISO-NE). Project status changed from Active In Queue to Withdrawn
230KV T-Line — 420MW project in Chelan, WA (West). Project status changed from Active In Queue to Withdrawn
230KV T-Line — 240MW project in Chelan, WA (West). Project status changed from Active In Queue to Withdrawn
Old Trails 33kV — 24MW project in San bernardino, CA (CAISO). Project status changed from Active In Queue to Withdrawn
Sunny Vista 33kV — 36MW project in San bernardino, CA (CAISO). Project status changed from Active In Queue to Withdrawn
Santa Fe Springs - Nietos 66kV — 83MW project in Los angeles, CA (CAISO). Project status changed from Active In Queue to Withdrawn
Dalton Substation 66 kV bus — 113MW project in Los angeles, CA (CAISO). Project status changed from Active In Queue to Withdrawn
Goleta Substation 66 kV — 112MW project in Santa barbara, CA (CAISO). Project status changed from Active In Queue to Withdrawn
Springville 66 kV Bus — 110MW project in Tulare, CA (CAISO). Project status changed from Active In Queue to Withdrawn
Pebbledale Substation, Polk County — 18MW project in Polk, FL (Southeast). Project status changed from Active In Queue to Withdrawn
Lamar 230kV Substation — 398MW project in Prowers county, CO (West). Project status changed from Active In Queue to Suspended
Burlington - Lamar 230kV Line — 299MW project in Kit carson county, CO (West). Project status changed from Active In Queue to Suspended
Al Pastor BESS — 103MW project in Dawson, TX (ERCOT). Project status changed from Active In Queue to Operational
Regis Palacios BESS — 9MW project in Matagorda, TX (ERCOT). Project status changed from Active In Queue to Operational
Gregory BESS — 9MW project in San patricio, TX (ERCOT). Project status changed from Active In Queue to Operational
COMMERCE ENERGY STORAGE — 250MW project in Los angeles, CA (CAISO). Proposed completion changed from May 31, 2025 to May 31, 2026
Denison 230kV Substation — 180MW project in Crawford county, IA (SPP). Proposed completion changed from August 31, 2025 to February 1, 2027
Lake Trout Solar, Keystone-Desoto 345 kV — 45MW project in Blackford county, IN (PJM). Proposed completion changed from May 31, 2023 to January 30, 2028
Twin Groves Storage I, Blue Mound 345 kV — 50MW project in Mclean county, IL (PJM). Proposed completion changed from October 30, 2023 to January 27, 2028
Jade Meadow III Solar Facility, Black Oak-Hatfield 500 kV — 300MW project in Garrett county, MD (PJM). Proposed completion changed from December 30, 2024 to March 30, 2028
Red Holly Storage 1, Green Holly Storage — 50MW project in Dawson, TX (ERCOT). Proposed completion changed from May 29, 2026 to May 29, 2028
Red Holly Storage — 50MW project in Dawson, TX (ERCOT). Proposed completion changed from May 31, 2027 to May 29, 2028
Grandslam Solar — 121MW project in Atascosa, TX (ERCOT). Proposed completion changed from November 30, 2025 to May 31, 2026
Independence Trail Storage — 100MW project in Childress, TX (ERCOT). Proposed completion changed from December 31, 2025 to December 31, 2027
Angels Creek — 31MW project in Webb, TX (ERCOT). Proposed completion changed from May 31, 2025 to May 31, 2026
Greyhound Solar 2 — 500MW project in Ector, TX (ERCOT). Proposed completion changed from December 30, 2025 to May 31, 2027
BRP Perseus BESS — 202MW project in Nueces, TX (ERCOT). Proposed completion changed from November 30, 2024 to November 30, 2027
BRP Denali BESS — 258MW project in Bexar, TX (ERCOT). Proposed completion changed from May 31, 2025 to November 30, 2028
Noria Solar DCC — 145MW project in Nueces, TX (ERCOT). Proposed completion changed from August 31, 2025 to October 12, 2026
Noria Storage — 75MW project in Nueces, TX (ERCOT). Proposed completion changed from August 31, 2025 to October 12, 2026
Big River Solar — 104MW project in Zapata, TX (ERCOT). Proposed completion changed from November 30, 2025 to December 30, 2026
Dodd Solar I — 201MW project in Henderson, TX (ERCOT). Proposed completion changed from February 28, 2026 to September 29, 2027
BRP Nile BESS — 202MW project in Webb, TX (ERCOT). Proposed completion changed from November 30, 2024 to November 30, 2027
Zeya BESS — 255MW project in Galveston, TX (ERCOT). Proposed completion changed from May 31, 2025 to May 31, 2026
Sypert Branch Solar Project — 261MW project in Milam, TX (ERCOT). Proposed completion changed from June 30, 2025 to January 30, 2026
Lampe Solar — 60MW project in Washington, TX (ERCOT). Proposed completion changed from April 25, 2027 to December 25, 2027
Kildare — 70MW project in Jackson, TX (ERCOT). Proposed completion changed from September 29, 2025 to September 29, 2026
Mitchell Plant Road Solar — 201MW project in Pecos, TX (ERCOT). Proposed completion changed from June 30, 2025 to March 31, 2026
Mitchell Plant Road Storage — 201MW project in Pecos, TX (ERCOT). Proposed completion changed from June 30, 2025 to March 31, 2026
Forts Trail Solar — 200MW project in Taylor, TX (ERCOT). Proposed completion changed from June 19, 2026 to July 28, 2027
Forts Trail BESS — 200MW project in Taylor, TX (ERCOT). Proposed completion changed from June 19, 2026 to July 28, 2027
Exodus Solar — 181MW project in Caldwell, TX (ERCOT). Proposed completion changed from August 14, 2025 to April 30, 2026
Blanket Ranch South Solar SLF — 134MW project in Brown, TX (ERCOT). Proposed completion changed from March 14, 2027 to June 14, 2028
Blanket Ranch North Solar SLF — 230MW project in Brown, TX (ERCOT). Proposed completion changed from March 14, 2027 to June 14, 2028
Blanket Ranch South Storage SLF — 33MW project in Brown, TX (ERCOT). Proposed completion changed from March 14, 2027 to June 14, 2028
Blanket Ranch North Storage SLF — 50MW project in Brown, TX (ERCOT). Proposed completion changed from March 14, 2027 to June 14, 2028
Solara BESS 1 — 150MW project in Jones, TX (ERCOT). Proposed completion changed from November 29, 2025 to November 29, 2026
Solara BESS 2 — 150MW project in Jones, TX (ERCOT). Proposed completion changed from November 29, 2025 to November 29, 2026
High Plains Storage — 157MW project in Harris, TX (ERCOT). Proposed completion changed from October 29, 2025 to October 29, 2026
Cascabel Wind 1 — 197MW project in Zapata, TX (ERCOT). Proposed completion changed from November 30, 2026 to November 30, 2027
PSE Flores TX Storage — 200MW project in Starr, TX (ERCOT). Proposed completion changed from December 30, 2026 to July 30, 2027
PSE Gongora Hill TX Storage — 200MW project in Starr, TX (ERCOT). Proposed completion changed from December 30, 2026 to July 30, 2027
PSE Chihuahua TX Storage — 200MW project in Hidalgo, TX (ERCOT). Proposed completion changed from December 30, 2026 to July 30, 2027
PSE Minnesota TX Storage — 94MW project in Hidalgo, TX (ERCOT). Proposed completion changed from December 30, 2026 to July 30, 2027
PSE Richardson TX Storage — 100MW project in Hidalgo, TX (ERCOT). Proposed completion changed from December 30, 2026 to July 30, 2027
Smokey Willie BESS SLF — project in Anderson, TX (ERCOT). Proposed completion changed from March 12, 2026 to December 14, 2026
Forts Trail BESS 2 — 201MW project in Taylor, TX (ERCOT). Proposed completion changed from June 19, 2026 to July 28, 2027
Fort Watt Storage — 201MW project in Tarrant, TX (ERCOT). Proposed completion changed from September 14, 2026 to April 19, 2027
Argenta Solar — 270MW project in Bee, TX (ERCOT). Proposed completion changed from June 30, 2026 to June 30, 2027
Argenta Storage — 192MW project in Bee, TX (ERCOT). Proposed completion changed from June 30, 2026 to June 30, 2027
Macho Creek BESS — 150MW project in Starr, TX (ERCOT). Proposed completion changed from May 30, 2026 to May 30, 2027
Houston BESS — 227MW project in Harris, TX (ERCOT). Proposed completion changed from September 28, 2025 to June 14, 2026
Millennium Energy Storage — 102MW project in Martin, TX (ERCOT). Proposed completion changed from September 20, 2026 to April 29, 2027
Stephens Ranch Wind Repower — 12MW project in Borden, TX (ERCOT). Proposed completion changed from September 14, 2025 to September 30, 2026
Kahla Storage — 200MW project in Leon, TX (ERCOT). Proposed completion changed from April 29, 2026 to December 28, 2028
Ayass BESS — 51MW project in Throckmorton, TX (ERCOT). Proposed completion changed from June 10, 2027 to October 14, 2026
Wooderson Energy Storage — 306MW project in Jack, TX (ERCOT). Proposed completion changed from September 20, 2027 to April 29, 2028
Fairway Storage — 121MW project in Freestone, TX (ERCOT). Proposed completion changed from February 2, 2027 to September 23, 2027
Amerada Solar — 301MW project in Freestone, TX (ERCOT). Proposed completion changed from October 21, 2026 to August 22, 2027
Amerada Storage — 150MW project in Freestone, TX (ERCOT). Proposed completion changed from October 21, 2026 to August 22, 2027
Santa Monica Solar — 105MW project in Navarro, TX (ERCOT). Proposed completion changed from September 19, 2027 to September 19, 2028
Sandford Solar — 126MW project in Wise, TX (ERCOT). Proposed completion changed from March 30, 2027 to August 14, 2028
Sandford Storage — 100MW project in Wise, TX (ERCOT). Proposed completion changed from March 30, 2027 to August 14, 2028
Cannibal Draw Solar — 149MW project in Glasscock, TX (ERCOT). Proposed completion changed from June 30, 2027 to April 9, 2028
Cannibal Draw Storage — 98MW project in Glasscock, TX (ERCOT). Proposed completion changed from June 30, 2027 to April 9, 2028
Dove Creek Solar — 163MW project in Tom green, TX (ERCOT). Proposed completion changed from June 30, 2027 to June 30, 2028
Dove Creek Storage — 162MW project in Tom green, TX (ERCOT). Proposed completion changed from June 30, 2027 to June 30, 2028
Ceres BESS — 202MW project in Hunt, TX (ERCOT). Proposed completion changed from May 10, 2026 to December 30, 2026
Techne BESS — 202MW project in Bastrop, TX (ERCOT). Proposed completion changed from May 10, 2026 to December 30, 2026
Plant Road BESS — 251MW project in Ector, TX (ERCOT). Proposed completion changed from May 30, 2027 to February 29, 2028
Cebocell BESS — 200MW project in Smith, TX (ERCOT). Proposed completion changed from October 27, 2027 to June 5, 2028
Starlit Pasture Storage — 208MW project in Washington, TX (ERCOT). Proposed completion changed from September 29, 2028 to September 29, 2029
Battery Storage — 20MW project in Berkshire county, MA (ISO-NE). Proposed completion changed from June 27, 2024 to June 27, 2027
Lincoln 230kV Substation — 150MW project in Lincoln county, CO (West). Proposed completion changed from June 29, 2027 to June 29, 2028
Charger Solar — 397MW project in Refugio, TX (ERCOT). Proposed completion changed from May 30, 2025 to June 4, 2026
Lavaca Bay Solar — 243MW project in Matagorda, TX (ERCOT). Proposed completion changed from December 3, 2024 to December 30, 2026
Steppe Reserve Storage — 51MW project in Dimmit, TX (ERCOT). Proposed completion changed from February 28, 2026 to December 31, 2027
Basketflower Storage — 75MW project in Eastland, TX (ERCOT). Proposed completion changed from March 14, 2026 to December 30, 2026
Basketflower Solar — 150MW project in Eastland, TX (ERCOT). Proposed completion changed from March 14, 2026 to December 30, 2026
LUBIO SOLAR — 54MW project in Kaufman, TX (ERCOT). IA date added November 7, 2024
Keys Hollow Solar Phase II SLF — 204MW project in Goliad, TX (ERCOT). IA date added October 28, 2024
Keys Hollow Storage Phase II SLF — project in Goliad, TX (ERCOT). IA date added October 28, 2024
KEYS HOLLOW SOLAR SLF — 204MW project in Goliad, TX (ERCOT). IA date added October 28, 2024
KEYS HOLLOW STORAGE SLF — project in Goliad, TX (ERCOT). IA date added October 28, 2024
TRAVIS KIMBRO BESS — 36MW project in Travis, TX (ERCOT). IA date added October 30, 2024
Aldrin 138 BESS — 207MW project in Brazoria, TX (ERCOT). IA date changed from February 25, 2024 to April 17, 2024
Bell Creek BESS — 200MW project in Brazoria, TX (ERCOT). IA date added November 13, 2024
Uhland Maxwell Expansion — 188MW project in Caldwell, TX (ERCOT). IA date changed from March 2, 2023 to December 27, 2023
Dan Kearney BESS — 200MW project in Brazoria, TX (ERCOT). IA date added October 17, 2024
Fagus Solar Park 2 SLF — 166MW project in Childress, TX (ERCOT). IA date added February 20, 2019
VERTUS ENERGY STORAGE — 401MW project in Galveston, TX (ERCOT). IA date added March 26, 2024
Fagus Solar Park 3 SLF — 186MW project in Childress, TX (ERCOT). IA date added February 20, 2019
Tolivar Power Plant — 225MW project in Reeves, TX (ERCOT). IA date added November 11, 2024
Ferdinand Grid BESS — 201MW project in Bexar, TX (ERCOT). IA date added November 27, 2022
Henry Lake -Story 230kV Line — 299MW project in Weld county, CO (West). IA date added December 30, 2025
Lamar 230kV Substation — 398MW project in Prowers county, CO (West). IA date added April 30, 2029
Lamar-Burlington 230kV Line — 199MW project in Kiowa county, CO (West). IA date added April 30, 2030
Burlington - Lamar 230kV Line — 299MW project in Kit carson county, CO (West). IA date added December 30, 2029
Big Sandy - Windtalker 230kV Line — 199MW project in Lincoln county, CO (West). IA date added March 15, 2029
Bonny Creek 115kV Substation — 49MW project in Kit carson county, CO (West). IA date added December 29, 2028
Lamar 230kV Substation — 225MW project in Prowers county, CO (West). IA date added April 30, 2029
Grimes County Solar — 211MW project in Grimes, TX (ERCOT). IA date changed from June 22, 2022 to June 21, 2022
