🔌 Interconnection Weekly: Project Updates You Need to Know (12/31/2024 - 1/5/2025)

96+ projects moved in the interconnection queues across the country in the past week

This week, we saw the following updates to U.S. transmission grid interconnection projects. For access to our live dataset, contact our sales team here.

La Pine - Chiloquin No 1 line. — 1000MW battery + solar 🔋☀️ project in Klamath County, OR (West). Proposed completion changed from November 30, 2023 to December 31, 2026

Axis Ridge Wind — 750MW wind 💨 project in Sutton, TX (ERCOT). Proposed completion changed from June 30, 2030 to January 30, 2029

Pinnington Storage — 508MW battery 🔋 project in Jack, TX (ERCOT). Proposed completion changed from October 14, 2025 to April 29, 2026

Tehuacana Creek Solar SLF — 505MW solar ☀️ project in Navarro, TX (ERCOT). IA date added November 24, 2024

BRP Artemis BESS — 411MW battery 🔋 project in Grimes, TX (ERCOT). Proposed completion changed from May 31, 2025 to November 30, 2028

HyFuels Green Lake Solar — 346MW solar ☀️ project in Victoria, TX (ERCOT). Proposed completion changed from September 30, 2026 to November 30, 2027

Three Canes Solar SLF — 333MW solar ☀️ project in Navarro, TX (ERCOT). IA date added November 26, 2024

Quantum Storage — 321MW battery 🔋 project in Haskell, TX (ERCOT). IA date added October 25, 2023

Tyler BESS — 305MW battery 🔋 project in Smith, TX (ERCOT). Proposed completion changed from September 20, 2026 to June 29, 2027

Yellow Cat Wind — 301MW wind 💨 project in Navarro, TX (ERCOT). Proposed completion changed from March 30, 2026 to September 29, 2026

PP Jaguar Solar — 300MW solar ☀️ project in Mclennan, TX (ERCOT). Proposed completion changed from May 31, 2026 to February 10, 2027

Inadale BESS — 286MW battery 🔋 project in Scurry, TX (ERCOT). Proposed completion changed from December 14, 2026 to July 28, 2027

Inadale Solar — 281MW solar ☀️ project in Scurry, TX (ERCOT). Proposed completion changed from December 14, 2026 to July 28, 2027

Sentinel Solar — 271MW solar ☀️ project in La Salle, TX (ERCOT). Proposed completion changed from December 22, 2027 to January 23, 2029

Santa Garcias Solar — 265MW solar ☀️ project in Kleberg, TX (ERCOT). Proposed completion changed from May 30, 2026 to January 31, 2029

Mystic Springs Renewable Energy Solar SLF — 258MW solar ☀️ project in Kaufman, TX (ERCOT). Proposed completion changed from September 13, 2026 to August 30, 2027

Bell County Morgan Storage — 256MW battery 🔋 project in Bell, TX (ERCOT). Proposed completion changed from September 30, 2026 to March 31, 2028

Nautilus Heavy Storage — 256MW battery 🔋 project in San Patricio, TX (ERCOT). Proposed completion changed from May 29, 2026 to December 30, 2027

HyFuels Western Farmland Wind — 253MW wind 💨 project in Victoria, TX (ERCOT). Proposed completion changed from April 1, 2026 to June 29, 2027

Adamstown Solar — 251MW solar ☀️ project in Wichita, TX (ERCOT). Proposed completion changed from September 29, 2026 to August 30, 2027

August Draw Energy — 250MW solar ☀️ project in Reeves, TX (ERCOT). Proposed completion changed from July 30, 2027 to June 26, 2028

Taylor Creek, Marysville-Gunn Road 345 kV — 250MW solar ☀️ project in Hardin County, OH (PJM). Proposed completion changed from December 3, 2023 to March 30, 2028

Coyote Wind — 242MW wind 💨 project in Scurry, TX (ERCOT). Proposed completion changed from June 30, 2024 to January 30, 2025

Cumulus Grid BESS — 210MW battery 🔋 project in Ellis, TX (ERCOT). Proposed completion changed from May 31, 2027 to December 31, 2027

SOHO BESS — 206MW battery 🔋 project in Brazoria, TX (ERCOT). Proposed completion changed from June 27, 2025 to August 3, 2026

Hamlet Solar — 204MW solar ☀️ project in Frio, TX (ERCOT). Proposed completion changed from August 31, 2027 to September 4, 2028

Hamlet Storage — 204MW battery 🔋 project in Frio, TX (ERCOT). Proposed completion changed from August 31, 2027 to September 4, 2028

Ceres BESS — 202MW battery 🔋 project in Hunt, TX (ERCOT). Proposed completion changed from December 30, 2026 to November 29, 2027

Elbus BESS, BRP Elbus BESS — 200MW battery 🔋 project in Caldwell, TX (ERCOT). Proposed completion changed from November 30, 2026 to November 30, 2027

APV Plumwood Storage — 200MW battery 🔋 project in Chambers, TX (ERCOT). IA date added September 2, 2024

DESERT JEWEL STORAGE — 200MW battery 🔋 project in San Diego, CA (CAISO). Proposed completion changed from October 29, 2025 to February 4, 2029

Cascabel Wind 2 — 197MW wind 💨 project in Zapata, TX (ERCOT). Proposed completion changed from November 30, 2026 to November 30, 2027

Camino Santiago Solar — 196MW solar ☀️ project in Milam, TX (ERCOT). IA date added December 5, 2024

Corralitos Wind 1 — 196MW wind 💨 project in Zapata, TX (ERCOT). Proposed completion changed from November 30, 2026 to November 30, 2027

Corralitos Wind 2 — 195MW wind 💨 project in Zapata, TX (ERCOT). Proposed completion changed from December 30, 2024 to December 30, 2027

Basketflower Solar — 183MW solar ☀️ project in Eastland, TX (ERCOT). Proposed completion changed from December 30, 2026 to December 30, 2027

Hofbrau BESS — 180MW battery 🔋 project in Tom Green, TX (ERCOT). Proposed completion changed from May 4, 2026 to June 30, 2028

Sculpin Solar, Varner - Sowers 138 kV — 180MW solar ☀️ project in Dekalb County, IN (PJM). Proposed completion changed from May 31, 2023 to November 29, 2027

Saddle Horn Station BESS SLF — 177MW battery 🔋 project in Comanche, TX (ERCOT). Proposed completion changed from May 31, 2027 to April 9, 2028

Saddle Horn Station Solar SLF — 174MW solar ☀️ project in Comanche, TX (ERCOT). Proposed completion changed from May 31, 2027 to April 9, 2028

Sullivan Solar — 171MW solar ☀️ project in Hidalgo, TX (ERCOT). Proposed completion changed from December 30, 2027 to February 24, 2029

Houston IV BESS — 168MW battery 🔋 project in Harris, TX (ERCOT). IA date added November 6, 2024

Fagus Solar Park 1 SLF — 166MW solar ☀️ project in Childress, TX (ERCOT). Proposed completion changed from May 14, 2025 to February 10, 2026

Albatross BESS 2 — 159MW battery 🔋 project in Mclennan, TX (ERCOT). Proposed completion changed from August 29, 2025 to February 21, 2028

Cartwheel BESS 2 — 156MW battery 🔋 project in Hopkins, TX (ERCOT). Proposed completion changed from June 14, 2025 to June 14, 2026

Antonio Road BESS — 155MW battery 🔋 project in Bastrop, TX (ERCOT). Proposed completion changed from May 11, 2026 to May 31, 2027

Eighteenmile Solar SLF — 153MW solar ☀️ project in Goliad, TX (ERCOT). Proposed completion changed from September 1, 2025 to November 30, 2026

Rigel Storage — 151MW battery 🔋 project in Ellis, TX (ERCOT). Proposed completion changed from June 30, 2027 to October 29, 2028

Rigel Solar — 151MW solar ☀️ project in Ellis, TX (ERCOT). Proposed completion changed from June 30, 2027 to October 29, 2028

Padua Grid BESS Unit 2 — 150MW battery 🔋 project in Bexar, TX (ERCOT). Proposed completion changed from December 31, 2025 to August 30, 2026

Stewart Grady BESS — 150MW battery 🔋 project in Martin, TX (ERCOT). Proposed completion changed from September 14, 2026 to August 14, 2027

CH Solterra LLC — 143MW solar ☀️ project in Hopkins, TX (ERCOT). Proposed completion changed from September 16, 2025 to September 29, 2026

Demeter Storage 2 — 138MW battery 🔋 project in Caldwell, TX (ERCOT). Proposed completion changed from March 27, 2026 to December 30, 2026

Northington Solar — 129MW solar ☀️ project in Wharton, TX (ERCOT). Proposed completion changed from November 30, 2026 to July 14, 2027

Star Dairy Solar — 125MW solar ☀️ project in Lamar, TX (ERCOT). IA date added December 8, 2024

Nymphaea Solar — 120MW solar ☀️ project in Wichita, TX (ERCOT). Proposed completion changed from December 20, 2025 to June 29, 2027

Harlingen III BESS — 110MW battery 🔋 project in Cameron, TX (ERCOT). Proposed completion changed from August 14, 2026 to June 30, 2027

Big River Solar — 104MW solar ☀️ project in Zapata, TX (ERCOT). Proposed completion changed from December 30, 2026 to December 30, 2028

Big Five Storage — 102MW battery 🔋 project in Hidalgo, TX (ERCOT). Proposed completion changed from December 29, 2025 to June 29, 2026

Remy Jade III Power Station — 102MW gas 🔥 project in Harris, TX (ERCOT). Proposed completion changed from December 5, 2025 to January 15, 2027

Kennedy Solar — 101MW solar ☀️ project in Navarro, TX (ERCOT). Proposed completion changed from November 9, 2025 to December 30, 2028

Matagorda Solar — 101MW solar ☀️ project in Matagorda, TX (ERCOT). Proposed completion changed from December 26, 2025 to August 23, 2026

Myers Solar — 100MW solar ☀️ project in Bee, TX (ERCOT). Proposed completion changed from August 31, 2026 to June 30, 2028

Big Elm Storage — 100MW battery 🔋 project in Bell, TX (ERCOT). Proposed completion changed from November 9, 2025 to August 14, 2026

Hana Springs BESS — 100MW battery 🔋 project in Lampasas, TX (ERCOT). Proposed completion changed from May 30, 2025 to December 14, 2027

Rutile BESS — 100MW battery 🔋 project in Runnels, TX (ERCOT). Proposed completion changed from December 30, 2025 to March 30, 2028

BRP Diran BESS — 100MW battery 🔋 project in Wharton, TX (ERCOT). Proposed completion changed from December 31, 2028 to January 30, 2028

GALVANIC BESS — 100MW battery 🔋 project in Kinney, TX (ERCOT). Proposed completion changed from November 29, 2025 to December 29, 2026

Blue Summit Energy Storage — 100MW battery 🔋 project in Wilbarger, TX (ERCOT). IA date added February 21, 2012

Velado Solar — 96MW solar ☀️ project in Dimmit, TX (ERCOT). Proposed completion changed from September 14, 2027 to September 13, 2028

Velado Storage — 96MW battery 🔋 project in Dimmit, TX (ERCOT). Proposed completion changed from September 14, 2027 to September 13, 2028

Basketflower Storage — 92MW battery 🔋 project in Eastland, TX (ERCOT). Proposed completion changed from December 30, 2026 to December 30, 2027

The Distribution Provider’s La Fresa - Torrance 66 kV line — 87MW battery 🔋 project in Los Angeles, CA (CAISO). Proposed completion changed from August 29, 2024 to November 30, 2028

HappyDogSolar — 85MW solar ☀️ project in Milam, TX (ERCOT). IA date added December 15, 2024

SERENGETI SOLAR — 76MW solar ☀️ project in Delta, TX (ERCOT). Proposed completion changed from September 13, 2026 to September 12, 2027

Myers Storage — 75MW battery 🔋 project in Bee, TX (ERCOT). Proposed completion changed from August 31, 2026 to June 30, 2028

Sullivan BESS — 72MW battery 🔋 project in Hidalgo, TX (ERCOT). Proposed completion changed from December 30, 2027 to February 24, 2029

Hamby Solar — 71MW solar ☀️ project in Jones, TX (ERCOT). Proposed completion changed from May 29, 2026 to June 26, 2028

Starling Storage — 63MW battery 🔋 project in Gonzales, TX (ERCOT). IA date added August 2, 2023

Nymphaea Storage — 61MW battery 🔋 project in Wichita, TX (ERCOT). Proposed completion changed from December 20, 2025 to June 29, 2027

Happy Dog Storage — 60MW battery 🔋 project in Milam, TX (ERCOT). IA date added December 15, 2024

Albatross BESS — 50MW battery 🔋 project in Mclennan, TX (ERCOT). Proposed completion changed from August 29, 2025 to February 21, 2028

Pamplona Solar — 42MW solar ☀️ project in Austin, TX (ERCOT). Proposed completion changed from October 25, 2027 to October 16, 2028

La Mancha Solar — 40MW solar ☀️ project in Zavala, TX (ERCOT). Proposed completion changed from October 7, 2027 to October 9, 2028

La Mancha Storage — 40MW battery 🔋 project in Zavala, TX (ERCOT). Proposed completion changed from October 7, 2027 to October 9, 2028

Kennedy Storage — 25MW battery 🔋 project in Navarro, TX (ERCOT). Proposed completion changed from November 9, 2025 to December 30, 2028

Hovey Energy Storage — 23MW battery 🔋 project in Pecos, TX (ERCOT). Proposed completion changed from December 30, 2025 to December 30, 2026

MULQUEENEY RANCH WIND — 20MW wind 💨 project in Alameda, CA (CAISO). Proposed completion changed from November 29, 2024 to May 31, 2026

Confer Solar I — 20MW solar ☀️ project in Centre County, PA (PJM). Proposed completion changed from June 29, 2025 to May 29, 2026

UN-Kylertown — 20MW solar ☀️ project in Westmoreland County, PA (PJM). Proposed completion changed from September 29, 2021 to October 15, 2025

Boyles Run Solar, Sunbury-Dalmatia 69 kV — 15MW solar ☀️ project in Northumberland County, PA (PJM). Proposed completion changed from July 31, 2022 to April 29, 2027

Boyles Run Solar, Sunbury-Dalmatia 69 kV — 15MW solar ☀️ project in Northumberland County, PA (PJM). Proposed completion changed from July 31, 2023 to April 29, 2027

Cedar Lane Solar — 4MW solar ☀️ project in Queen Annes County, MD (PJM). Proposed completion changed from February 29, 2024 to March 31, 2026

Eighteenmile Storage SLF — battery 🔋 project in Goliad, TX (ERCOT). Proposed completion changed from September 1, 2025 to November 30, 2026

Mystic Springs Renewable Energy Storage SLF — battery 🔋 project in Kaufman, TX (ERCOT). Proposed completion changed from September 13, 2026 to August 30, 2027

Tehuacana Creek BESS SLF — battery 🔋 project in Navarro, TX (ERCOT). IA date added November 24, 2024