---identifier: "/us/cfr/t10/s504.3-504.4"source: "ecfr"legal_status: "authoritative_unofficial"title: "10 CFR § 504.3-504.4 - §§ 504.3-504.4 [Reserved]"title_number: 10title_name: "Energy"section_number: "504.3-504.4"section_name: "§§ 504.3-504.4 [Reserved]"chapter_name: "DEPARTMENT OF ENERGY"subchapter_number: "E"subchapter_name: "ALTERNATE FUELS"part_number: "504"part_name: "EXISTING POWERPLANTS"positive_law: falsecurrency: "2026-03-24"last_updated: "2026-03-24"format_version: "1.1.0"generator: "[email protected]"authority: "Department of Energy Organization Act, Pub. L. 95-91, 91 Stat. 565 (42 U.S.C. § 7101 ); Powerplant and Industrial Fuel Use Act of 1978, Pub. L. 95-620, 92 Stat. 3289 (42 U.S.C. 8301 ); Energy Security Act, Pub. L. 96-294, 94 Stat. 611 (42 U.S.C. 8701 ); E.O. 1209, 42 FR 46267, Sept. 15, 1977."regulatory_source: "45 FR 53692, Aug. 12, 1980, unless otherwise noted."cfr_part: "504"---
Identifier
/us/cfr/t10/s504.3-504.4
Currency
2026-03-24
Positive Law
No
Updated
2026-03-24
Chapter
Department of Energy
Authority
Department of Energy Organization Act, Pub. L. 95-91, 91 Stat. 565 (42 U.S.C. § 7101 ); Powerplant and Industrial Fuel Use Act of 1978, Pub. L. 95-620, 92 Stat. 3289 (42 U.S.C. 8301 ); Energy Security... Department of Energy Organization Act, Pub. L. 95-91, 91 Stat. 565 (42 U.S.C. § 7101 ); Powerplant and Industrial Fuel Use Act of 1978, Pub. L. 95-620, 92 Stat. 3289 (42 U.S.C. 8301 ); Energy Security Act, Pub. L. 96-294, 94 Stat. 611 (42 U.S.C. 8701 ); E.O. 1209, 42 FR 46267, Sept. 15, 1977.