2025-16357RuleSignificant

EPA Reviews HFC Allowances for Chemical Makers

Published Date: 8/26/2025

Rule

Summary

The EPA is updating the rules for who gets special permission to make or bring in certain chemicals called hydrofluorocarbons (HFCs). Six groups that currently have this special access will find out if they keep it, with new rules starting in 2026. These changes help control HFC use, support cleaner tech, and could affect businesses’ costs and plans.

Analyzed Economic Effects

5 provisions identified: 2 benefits, 0 costs, 3 mixed.

Six HFC Allowances Reviewed for 2026

EPA reviewed the eligibility of six specific applications that currently get priority allowances to produce or import hydrofluorocarbons (HFCs). Starting in 2026, EPA made determinations to renew or not renew each of those six application-specific allowances, so businesses holding those allowances may keep or lose priority access.

New Allocation Method for 2026+

EPA finalized the methodology it will use to allocate application-specific allowances for calendar years 2026 and beyond. This allocation method will determine how many allowances current and future eligible holders receive each year starting in 2026.

Technology Transition Rules Revised

EPA finalized revisions to the Technology Transitions regulations that are relevant to the specific applications under review. These revisions are intended to support cleaner technology transitions and could affect businesses' costs and plans for complying with HFC phase-down requirements.

Export Production Authorization Granted

EPA is authorizing a specific entity to produce regulated substances for export. That authorization allows the named entity to manufacture regulated HFCs for sale outside the United States under EPA rules.

Confidentiality for Newly Reported Information

EPA finalized certain regulatory confidentiality determinations for newly reported information related to these applications and regulated substances. Covered entities will have specific categories of newly reported information treated as confidential under the finalized rules.

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Key Dates

Published Date
Rule Effective
8/26/2025
1/1/2026

Department and Agencies

Department
Independent Agency
Agency
Environmental Protection Agency
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