40 CFR § 73.25 - Phase I extension reserve.

---
identifier: "/us/cfr/t40/s73.25"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 73.25 - Phase I extension reserve."
title_number: 40
title_name: "Protection of Environment"
section_number: "73.25"
section_name: "Phase I extension reserve."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "73"
part_name: "SULFUR DIOXIDE ALLOWANCE SYSTEM"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7601 and 7651"
cfr_part: "73"
---


# 73.25 Phase I extension reserve.

The Administrator will initially allocate 3.5 million allowances to the Phase I Extension Reserve account of the Allowance Tracking System. Allowances from this Reserve will be allocated to units under § 72.42 of this chapter. Allowances remaining in the Phase I Extension Reserve account following allocation of all extension allowances under § 72.42 of this chapter will remain in the Reserve.

[58 FR 3687, Jan. 11, 1993]