median interconnection-request-to-COD duration for US generation and storage projects built in 2025; not a large-load service lead time
>5 yearsobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | LBNL's Queued Up population is generation and storage. Do not use this duration as a national data-center or other large-load service schedule. |
| As of | 2026 |
| Source | LBNL, Queued Up: 2026 Edition (data through 2025) |
| Review | checking…review by 2026-10-19 · standard cadence |
| Recorded changes | last 2026-08-24 · 3 revisions tracked |
| Claim id | median-interconnection-request-to-cod-for |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.