{"data":{"id":"us/40-cfr-98.180","jurisdiction":"us","citation":"40 CFR 98.180","heading":"Definition of the source category.","body":"The lead production source category consists of primary lead smelters and secondary lead smelters. A primary lead smelter is a facility engaged in the production of lead metal from lead sulfide ore concentrates through the use of pyrometallurgical techniques. A secondary lead smelter is a facility at which lead-bearing scrap materials (including but not limited to, lead-acid batteries) are recycled by smelting into elemental lead or lead alloys.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 98—MANDATORY GREENHOUSE GAS REPORTING","Subpart R—Lead Production"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"62f3aecfcf116789faf151bf757a0526851d6075a8ba8a263f63340d5fa6890e","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-98.178","next":"us/40-cfr-98.181"},"notice":"GroundRules: Original legal text. Not legal advice."}