Title 42 › Chapter CHAPTER 85— - AIR POLLUTION PREVENTION AND CONTROL › Subchapter SUBCHAPTER IV–A— - ACID DEPOSITION CONTROL › § 7651b
The EPA must give each covered power plant a yearly number of sulfur dioxide allowances that match the plant’s legal emission limit. Starting January 1, 2000, the EPA may not set those allowances so that total annual sulfur dioxide from utilities goes over 8.90 million tons (unused allowances carried forward are not counted toward that total). Allowances are generally free to recipients except those the EPA sells. The EPA had to publish a proposed list of Phase II and bonus allocations by December 31, 1991, a final list by December 31, 1992, and a revised final list by June 1, 1998. Owners who might delay a unit’s compliance to no later than December 31, 2000 had to tell the EPA by March 31, 1991. People who can choose how many allowances their units get had to make that choice by March 31, 1991 (or by June 30, 1991 for a different type of election); if they did not choose, the EPA will pick what it thinks gives them the greatest benefit. The EPA must create rules and a tracking system for allowances within 18 months after November 15, 1990. Allowances can be bought, sold, or moved under those rules, but they cannot be used before the year they are for. Transfers only count after the EPA records them with written certification from both parties. The rules must allow short-term emission shifts inside utility systems or pooling for reliability without needing transfers, so long as the total yearly emissions do not exceed total yearly allowances. New utility units cannot emit more sulfur dioxide than the allowances they hold after January 1, 2000, and they generally do not get free allocations. An allowance is a limited permission to emit sulfur dioxide, not a property right, and the federal government can limit or end it. The antitrust laws still apply, and allowance transactions are not covered by the Public Utility Holding Company Act of 1935. The EPA must report to Congress by January 1, 1994 on trading SO2 allowances for NOx allowances.
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The Public Health and Welfare — Source: USLM XML via OLRC
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Citation
42 U.S.C. § 7651b
Title 42 — The Public Health and Welfare
Last Updated
Apr 6, 2026
Release point: 119-73