U.S. GHG Inventory — Prototype Panel

Energy Sector Source Tree

CRF Category 1 · Energy
Border/icon = dominant gas · chips = full reported profile
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CO₂ — carbon dioxide

CH₄ — methane

N₂O — nitrous oxide

F-gases — HFCs / PFCs / SF₆

CRF 1 Energy
- 1.A.1 / 1.A.2 Stationary
  Combustion fuel burned in place
  - Coal Power Plants 1.A.1.a
    CO₂ CH₄ N₂O
  - Natural Gas Turbines 1.A.1.a
    CO₂ CH₄ N₂O
  - Residential Heating 1.A.4.b.i
    CO₂ CH₄ N₂O
- 1.A.3 Mobile
  Combustion transport fuel use
  - 1.A.3.b Passenger
    Cars on-road light duty
    - Light-Duty Autos 1.A.3.b.i
      CO₂ N₂O CH₄
    - Light-Duty Trucks 1.A.3.b.ii
      CO₂ N₂O CH₄
    - Motorcycles 1.A.3.b.iv
      CO₂ CH₄ N₂O
  - Aviation 1.A.3.a
    CO₂ N₂O CH₄
  - Lawn & Garden Equip. 1.A.2.g.vii
    CO₂ CH₄ N₂O
- 1.B Fugitive
  Emissions leaks & venting
  - Natural Gas Systems 1.B.2.b
    CH₄ CO₂
  - Coal Mining 1.B.1.a
    CH₄