Puget Sound Energy
Puget Sound Energy has 3 planned power projects totaling 1.2 GW and 4 operating projects totaling 434 MW in the FieldProspects database. 0% of the planned capacity has an interconnection agreement and 0% is past its listed in-service date. The projects sit in 2 states and 3 technologies.
Where Puget Sound Energy's planned pipeline sits
Planned MW by state. The 2 largest states hold 1.2 GW of the 1.2 GW.
Largest states
- Montana630 MW1 project, 51% of planned
- Washington600 MW2 projects, 49% of planned
for every MW Puget Sound Energy operates today. Battery Storage is most of the gap.
View as table
| Technology | Planned projects | Planned MW | Operating projects | Operating MW |
|---|---|---|---|---|
| Wind | 1 | 630 MW | 4 | 434 MW |
| Battery Storage | 1 | 300 MW | 0 | 0 MW |
| Solar | 1 | 300 MW | 0 | 0 MW |
MW by technologyBattery Storage and Solar have no operating projects
How much of the pipeline is real
An interconnection agreement and a construction start are the two strongest signals that a queue project will be built. A listed date that has already passed is the strongest sign it will not be built on time.
Share of Puget Sound Energy's planned MWSee the queue slip report
Planned MW by listed in-service year
Projects listed before 2026 and still planned are past due.
View as table
| Year | Projects | MW |
|---|---|---|
| 2026 | 0 | 0 MW |
| 2027 | 0 | 0 MW |
| 2028 | 0 | 0 MW |
| 2029 | 2 | 600 MW |
| 2030 | 0 | 0 MW |
| 2031 | 1 | 630 MW |
Pipeline by grid and queue year
Puget Sound Energy's planned MW leans on NorthWestern Energy and Bonneville Power Administration. NorthWestern Energy alone holds 51% of it.
Planned MW by grid operator
3 planned projects
View as table
| Grid | Planned projects | Planned MW |
|---|---|---|
| NorthWestern Energy | 1 | 630 MW |
| Bonneville Power Administration | 2 | 600 MW |
Puget Sound Energy against the nine largest developers
The nine largest planned pipelines in the database, ranked by planned MW. NextEra Energy leads with 36.8 GW planned. Puget Sound Energy ranks 133 of 815 developers with a planned project.
| # | Developer | Planned projects | Planned MW | Operating projects | Operating MW | Operating per planned |
|---|---|---|---|---|---|---|
| 1 | NextEra Energy | 191 | 75 | 0.32 | ||
| 2 | Invenergy | 135 | 28 | 0.17 | ||
| 3 | Intersect Power | 54 | 5 | 0.05 | ||
| 4 | Hecate Energy | 41 | 8 | 0.06 | ||
| 5 | Engie | 80 | 51 | 0.24 | ||
| 6 | RWE | 78 | 20 | 0.25 | ||
| 7 | Avantus | 49 | 10 | 0.14 | ||
| 8 | EDF Renewables | 54 | 15 | 0.12 | ||
| 9 | OCI Energy | 45 | 1 | 0.01 | ||
| 133 | Puget Sound Energy this page | 3 | 4 | 0.35 |
Operating per planned is operating MW divided by planned MW. A low ratio means a pipeline far larger than the fleet already built.
Top 9 by planned MW, plus Puget Sound EnergyEvery Puget Sound Energy project
All 7 projects with name, county, grid, MW, queue date, in-service date, interconnection status and construction status. Filter, sort and export to Excel.
| Project | County | Grid | MW | Queue date | In service | Agreement |
|---|---|---|---|---|---|---|
Project names never appear next to their developer on public pages. Members see both.
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We email you when Puget Sound Energy adds a project, signs an interconnection agreement, starts construction, slips a date or drops a project. One email per snapshot, only when something changed.
See every Puget Sound Energy project, with its county, dates and queue status.
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