---
kind: "section"
citation: "18 C.F.R. § 154.309"
title: "18"
number: "154.309"
heading: "Incremental expansions."
url: "https://uscodex.org/cfr/18/154.309"
---

# §154.309. Incremental expansions.

- (a) For every expansion for which incremental rates are charged, the company must provide a summary with applicable cross-references to [§ 154.312](/cfr/18/154.312.md) and [§ 154.313](/cfr/18/154.313.md), of the costs and revenues associated with the expansion, until the Commission authorizes the costs of the incremental facilities to be rolled-in to the pipeline's rates. For every expansion that has an at-risk provision in the certificate authorization, the costs and revenues associated with the facility must be shown in summary format with applicable cross-references to [§ 154.312](/cfr/18/154.312.md) and [§ 154.313](/cfr/18/154.313.md), until the Commission removes the at-risk condition.
- (b) The summary statements must provide the formulae and explain the bases used in the allocation of common costs to each incremental facility.

## Notes

### Authority

Authority: 15 U.S.C. 717-717w; 31 U.S.C. 9701; 42 U.S.C. 7102-7352.

### Source

Source: Order 582, 60 FR 52996, Oct. 11, 1995, unless otherwise noted.