EPA Updates Lead Smelting Rules to Curb Pollution Sans Big Costs
Published Date: 10/1/2025
Proposed Rule
Summary
The EPA is updating rules for secondary lead smelting plants to better control some harmful air pollutants that weren’t regulated before. They’re not changing the main pollution limits since current tech works well, but they’re adding new reporting and monitoring steps to keep things safe. These updates affect lead smelters and aim to protect public health without adding big costs, with a chance for public feedback before final decisions.
Analyzed Economic Effects
5 provisions identified: 2 benefits, 3 costs, 0 mixed.
No change to main emission limits
The EPA is not proposing changes to the main Secondary Lead Smelting NESHAP emission limits because the agency did not identify any cost‑effective developments in practices, processes, or control technologies during its technology review.
New coverage for unregulated hazardous pollutants
The EPA proposes to address hazardous air pollutants (HAP) from secondary lead smelting that were previously unregulated, which would add regulatory obligations for those source-category facilities.
Revisions for startup/shutdown/malfunction emissions
EPA proposes revisions related to emissions during periods of startup, shutdown, and malfunction (SSM) for secondary lead smelters, along with revisions to monitoring requirements and other minor technical changes.
New electronic reporting requirement
The EPA is proposing to add requirements for electronic reporting for the Secondary Lead Smelting NESHAP, meaning affected facilities would need to submit required reports electronically under the amended rule.
Public comment on 2012 RTR safety conclusion
The EPA is taking public comment on its 2012 Risk and Technology Review (2012 RTR) conclusion that the Secondary Lead Smelting NESHAP provides an ample margin of safety to protect public health, and is seeking comment on two additional provisions.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-10086 — Extending the Compliance Deadline for the PFOA and PFOS Maximum Contaminant Levels
The EPA is giving water systems more time to meet safety rules for two harmful chemicals, PFOA and PFOS, by extending the deadline from April 2029 to April 2031 if they ask for it. This helps water providers get ready without rushing, keeping our drinking water safe. The EPA wants your thoughts and will hold a public hearing in July 2026 to hear from everyone.
2026-10085 — Rescission of Regulatory Determinations and Removal of Related Provisions for Four PFAS Substances (PFHxS, PFNA, HFPO-DA (GenX), and the Mixture of These Three PFAS Plus PFBS)
The EPA is proposing to undo its rules for four PFAS chemicals (PFHxS, PFNA, GenX, and a mix including PFBS) in drinking water because the original process wasn’t done right. This means public water systems won’t have to monitor or treat these chemicals for now. People and water providers should weigh in by July 20, 2026, and a virtual hearing happens July 7.
2026-09895 — Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category-Unmanaged Combustion Residual Leachate
The EPA is updating rules for steam electric power plants to better control dirty water leaking from leftover coal waste. This change affects existing power plants and is expected to save up to $1 billion a year while protecting water quality. Comments on the proposal are open until June 17, 2026, so now’s the time to speak up!
2026-09524 — Begin Actual Construction in the New Source Review (NSR) Preconstruction Permitting Program
The EPA is updating rules about when companies can start building big projects that might affect air quality. Now, they can begin building parts that don’t release pollution before getting a full air permit, making things clearer and easier. This change mainly affects businesses planning major construction and could speed up projects without extra costs, but comments are due by June 29, 2026.
2026-09179 — Definition of Hazardous Waste Applicable to Corrective Action for Releases From Solid Waste Management Units; Withdrawal
The EPA has decided to cancel its plan to change the rules about what counts as hazardous waste for cleaning up pollution at certain waste sites. This means businesses and cleanup crews won’t have to deal with the confusing new rules that were proposed. The withdrawal takes effect immediately, so no extra costs or changes will happen right now.
2026-08750 — Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)
The EPA is hitting the pause button again on some rules about a chemical called TCE, which is used in workplaces. This means certain limited uses of TCE won’t have to follow new restrictions just yet, while courts review the rules. If you work with TCE, this delay gives you more time before changes kick in, starting May 18, 2026.
Previous / Next Documents
Previous: 2025-19152 — Concept Release on Residential Mortgage-Backed Securities Disclosures and Enhancements to Asset-Backed Securities Registration
The SEC wants to hear your thoughts on making mortgage-backed securities easier to understand and trade. They’re thinking about changing the rules to give investors and companies better info and smoother access to these markets. If approved, these updates could speed up money flow and keep investors safe, with changes coming after public feedback.
Next: 2025-19203 — Grapes Grown in a Designated Area of Southeastern California; Decreased Assessment Rate
Grape growers in southeastern California will pay less for their yearly fees starting in 2025. The fee drops from 4 cents to 3 cents for every 18-pound box of grapes, saving money for farmers while keeping the program running smoothly. This new lower rate will stay in place until any future changes are made.