Code of Federal Regulations > Title 40 > Chapter I > Part 98 - PART 98—MANDATORY GREENHOUSE GAS REPORTING

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jan 21, 2026

Subpart A [§ 98.1 - § 98.9] - Subpart A—General Provision

Subpart B - Subpart B [Reserved]

Subpart C [§ 98.30 - § 98.38] - Subpart C—General Stationary Fuel Combustion Sources

Subpart D [§ 98.40 - § 98.48] - Subpart D—Electricity Generation

Subpart E [§ 98.50 - § 98.58] - Subpart E—Adipic Acid Production

Subpart F [§ 98.60 - § 98.68] - Subpart F—Aluminum Production

Subpart G [§ 98.70 - § 98.78] - Subpart G—Ammonia Manufacturing

Subpart H [§ 98.80 - § 98.88] - Subpart H—Cement Production

Subpart I [§ 98.90 - § 98.98] - Subpart I—Electronics Manufacturing

Subpart J - Subpart J [Reserved]

Subpart K [§ 98.110 - § 98.118] - Subpart K—Ferroalloy Production

Subpart L [§ 98.120 - § 98.128] - Subpart L—Fluorinated Gas Production

Subpart M - Subpart M [Reserved]

Subpart N [§ 98.140 - § 98.148] - Subpart N—Glass Production

Subpart O [§ 98.150 - § 98.158] - Subpart O—HCFC-22 Production and HFC-23 Destruction

Subpart P [§ 98.160 - § 98.168] - Subpart P—Hydrogen Production

Subpart Q [§ 98.170 - § 98.178] - Subpart Q—Iron and Steel Production

Subpart R [§ 98.180 - § 98.188] - Subpart R—Lead Production

Subpart S [§ 98.190 - § 98.198] - Subpart S—Lime Manufacturing

Subpart T [§ 98.200 - § 98.208] - Subpart T—Magnesium Production

Subpart U [§ 98.210 - § 98.218] - Subpart U—Miscellaneous Uses of Carbonate

Subpart V [§ 98.220 - § 98.228] - Subpart V—Nitric Acid Production

Subpart W [§ 98.230 - § 98.238] - Subpart W—Petroleum and Natural Gas Systems

Subpart X [§ 98.240 - § 98.248] - Subpart X—Petrochemical Production

Subpart Y [§ 98.250 - § 98.258] - Subpart Y—Petroleum Refineries

Subpart Z [§ 98.260 - § 98.268] - Subpart Z—Phosphoric Acid Production

Subpart AA [§ 98.270 - § 98.278] - Subpart AA—Pulp and Paper Manufacturing

Subpart BB [§ 98.280 - § 98.288] - Subpart BB—Silicon Carbide Production

Subpart CC [§ 98.290 - § 98.298] - Subpart CC—Soda Ash Manufacturing

Subpart DD [§ 98.300 - § 98.308] - Subpart DD—Electrical Transmission and Distribution Equipment Use

Subpart EE [§ 98.310 - § 98.318] - Subpart EE—Titanium Dioxide Production

Subpart FF [§ 98.320 - § 98.328] - Subpart FF—Underground Coal Mines

Subpart GG [§ 98.330 - § 98.338] - Subpart GG—Zinc Production

Subpart HH [§ 98.340 - § 98.348] - Subpart HH—Municipal Solid Waste Landfills

Subpart II [§ 98.350 - § 98.358] - Subpart II—Industrial Wastewater Treatment

Subpart JJ [§ 98.360 - § 98.368] - Subpart JJ—Manure Management

Subpart KK - Subpart KK [Reserved]

Subpart LL [§ 98.380 - § 98.388] - Subpart LL—Suppliers of Coal-based Liquid Fuels

Subpart MM [§ 98.390 - § 98.398] - Subpart MM—Suppliers of Petroleum Products

Subpart NN [§ 98.400 - § 98.408] - Subpart NN—Suppliers of Natural Gas and Natural Gas Liquids

Subpart OO [§ 98.410 - § 98.418] - Subpart OO—Suppliers of Industrial Greenhouse Gases

Subpart PP [§ 98.420 - § 98.428] - Subpart PP—Suppliers of Carbon Dioxide

Subpart QQ [§ 98.430 - § 98.438] - Subpart QQ—Importers and Exporters of Fluorinated Greenhouse Gases Contained in Pre-Charged Equipment or Closed-Cell Foams

Subpart RR [§ 98.440 - § 98.449] - Subpart RR—Geologic Sequestration of Carbon Dioxide

Subpart SS [§ 98.450 - § 98.458] - Subpart SS—Electrical Equipment Manufacture or Refurbishment

Subpart TT [§ 98.460 - § 98.468] - Subpart TT—Industrial Waste Landfills

Subpart UU [§ 98.470 - § 98.478] - Subpart UU—Injection of Carbon Dioxide

Subpart VV [§ 98.480 - § 98.489] - Subpart VV—Geologic Sequestration of Carbon Dioxide With Enhanced Oil Recovery Using ISO 27916

Subpart WW [§ 98.490 - § 98.498] - Subpart WW—Coke Calciners

Subpart XX [§ 98.500 - § 98.508] - Subpart XX—Calcium Carbide Production

Subpart YY [§ 98.510 - § 98.518] - Subpart YY—Caprolactam, Glyoxal, and Glyoxylic Acid Production

Subpart ZZ [§ 98.520 - § 98.528] - Subpart ZZ—Ceramics Manufacturing