Silver Spur Project is a new natural gas pipeline project by Northwest Pipeline LLC in NV, ID. It is in FERC's pre-filing process. Stated capacity is 0.275 Bcf/d. In-service timing is stated as 2Q 2030. FERC docket PF26-15. Sources: the sponsor's public material and EIA's pipeline project tracker. Last verified by Enercast on Nov 10, 2026.
| Status | Pre-filing | EIA, dated Sep 15, 2026 |
|---|---|---|
| Capacity | 0.275 Bcf/d stated | EIA, dated Sep 15, 2026 |
| In-service timing | 2Q 2030 company-stated | Company, read Nov 11, 2026 |
| Operator | Northwest Pipeline LLC | EIA, dated Sep 15, 2026 |
| Project type | New Pipeline | EIA, dated Sep 15, 2026 |
| States | NV, ID | EIA, dated Sep 15, 2026 |
| Length | 88 miles | EIA, dated Sep 15, 2026 |
| Jurisdiction | Interstate (FERC-regulated) · FERC | EIA, dated Sep 15, 2026 |
| FERC docket | PF26-15 | EIA, dated Sep 15, 2026 |
| Last verified | Nov 10, 2026 | all sources fetched |
Capacity and in-service timing are what the source states. None is measured or forecast by Enercast. How to read this page.
Milestones
No dated milestones recorded yet. They are added as FERC orders, construction authorizations and in-service notices appear.
Change log
| Recorded | Field | Change | Source |
|---|---|---|---|
| Nov 11, 2026 | Stated in-service | 2030 → 2Q 2030 | Company, read Nov 11, 2026 |
“Recorded” is the day Enercast approved the change, not the day it happened.
Sources
- Company: Williams: Silver Spur project page“3Q 2026 – FERC Pre-Filing 2Q 2027 – FERC 7 (c) Application 1Q 2029 – Construction Start 2Q 2030 – Target In-Service Date”
- EIA: EIA Natural Gas Pipeline Projects, release 2026-11-04: Silver Spur Project