Pierce County, Washington Interconnection Queue Projects
- Total Projects
- 48
- Active
- 23
- Operational
- 2
- Withdrawn
- 23
All Pierce County, Washington Projects (48)
| Project Name | Queue ID | Type | Status |
|---|---|---|---|
| Unnamed Project | G1090 | ☀️ Solar | Active |
| 250MW Covington-Chehalis,Tacoma-Olympia | G40 | 🔥 Gas | Withdrawn |
| Pierce County Project No 1 | G51 | 🔥 Gas | Withdrawn |
| Pierce County Project No 2 | G52 | 🔥 Gas | Withdrawn |
| Frederickson Power LP | G70 | 🔥 Gas | Withdrawn |
| Canyon Substation | L0243 | - | Operational |
| PSE Alderton Substation | L0244 | - | Withdrawn |
| Cowlitz Substation | L0282 | - | Withdrawn |
| S. Tacoma-Southwest 230kV, Tacoma-Southwest 230kV | L0336 | - | Operational |
| Unnamed Project | 100 | 🔋 Battery | Suspended |
| Unnamed Project | 107 | 🔋 Battery | Withdrawn |
| Unnamed Project | 124 | 🔋 Battery | Suspended |
| Unnamed Project | 151 | 🔋 Battery | Withdrawn |
| Unnamed Project | 20 | 🔥 Gas | Withdrawn |
| Unnamed Project | 59 | 🔋 Battery | Withdrawn |
| Unnamed Project | 60 | 🔋 Battery | Active |
| Unnamed Project | 7 | 🔥 Gas | Withdrawn |
| Unnamed Project | 8 | 🔥 Gas | Withdrawn |
| Unnamed Project | 80 | 🔋 Battery | Withdrawn |
| Unnamed Project | 81 | 🔋 Battery | Suspended |
| Unnamed Project | 98 | 🔋 Battery | Active |
| Unnamed Project | G2021-01 | 🌿 Biofuel | Withdrawn |
| Unnamed Project | L2020-01 | - | Withdrawn |
| Unnamed Project | L2020-02 | - | Active |
| Unnamed Project | L2021-01 | - | Withdrawn |
| Unnamed Project | L2021-02 | - | Withdrawn |
| Unnamed Project | L2022-01 | - | Active |
| Unnamed Project | L2022-02 | - | Withdrawn |
| Unnamed Project | L2023-01 | - | Active |
| Unnamed Project | L2023-02 | - | Active |
| Unnamed Project | L2024-01 | - | Withdrawn |
| Unnamed Project | L2025-01 | - | Active |
| Unnamed Project | L2025-02 | - | Active |
| Unnamed Project | L2025-03 | - | Withdrawn |
| Unnamed Project | L2025-04 | - | Withdrawn |
| Unnamed Project | L2025-06 | - | Active |
| Unnamed Project | L2025-07 | - | Withdrawn |
| Unnamed Project | L2025-08 | - | Active |
| Unnamed Project | L2025-09 | - | Active |
| Unnamed Project | L2025-10 | - | Active |
| Unnamed Project | L2025-11 | - | Active |
| Unnamed Project | L2026-1 | - | Active |
| Unnamed Project | L2026-2 | - | Active |
| Unnamed Project | L2026-3 | - | Active |
| Unnamed Project | L2026-4 | - | Withdrawn |
| Unnamed Project | L2026-5 | - | Active |
| Unnamed Project | L2026-6 | - | Active |
| Unnamed Project | L2026-7 | - | Active |
Other Counties in Washington
Stay up to date via our email newsletter:
Interconnection queue requests/projects in list format
All transmission grid interconnection queue requests/projects All distribution grid (DG) interconnection queue requests/projects Data center projects by state EIA860 planned and operational power plant projectsInsights
Charts State of interconnection queues — January 2024In 2024, interconnection queues shrank for the first time in yearsAll insightsGridTracker
GridTracker — the full interconnection data platformAbout GridTrackerQueue requests/projects by country
Queue requests/projects by power market
Queue requests/projects by status
Queue requests/projects by cluster
Queue requests/projects by U.S. state
Queue requests/projects by Canadian province
Data Centers
All data center projectsBy U.S. State
Interconnection queue requests/projects by transmission owner
Interconnection queue requests/projects by year
Queue requests/projects in 2026Queue requests/projects in 2025Queue requests/projects in 2024Queue requests/projects in 2023Queue requests/projects in 2022Queue requests/projects in 2021Queue requests/projects in 2020Queue requests/projects in 2019Queue requests/projects in 2018Queue requests/projects in 2017Queue requests/projects in 2016Queue requests/projects in 2015Queue requests/projects in 2014Queue requests/projects in 2013Queue requests/projects in 2012Queue requests/projects in 2011Queue requests/projects in 2010Queue requests/projects in 2009Queue requests/projects in 2008Queue requests/projects in 2007Queue requests/projects in 2006Queue requests/projects in 2005Queue requests/projects in 2004Queue requests/projects in 2003Queue requests/projects in 2002Queue requests/projects in 2001Queue requests/projects in 2000Queue requests/projects in 1999Queue requests/projects in 1998Queue requests/projects in 1997Queue requests/projects in 1996Queue requests/projects in 1995Interconnection.fyi is a free public resource by GridTracker, the research firm behind the interconnection data in LBNL's Queued Up.
© 2026 Interconnection.fyi. All rights reserved.
Deeper asset-level intelligence
Full access via GridTracker
See all the data
Find relevant dockets and filings
Track data center builds