Austria

European Union

United States of America (the)

Compressed natural gas CNG

Australia

Belgium

Bulgaria

Brazil

Canada

Alberta, CA

British Columbia, CA

Manitoba, CA

New Brunswick, CA

Newfoundland and Labrador, CA

Nova Scotia, CA

Northwest Territories, CA

Nunavut, CA

Ontario, CA

Prince Edward Island, CA

Quebec, CA

Saskatchewan, CA

Yukon, CA

Switzerland

China

Cyprus

Czechia

Germany

Denmark

Estonia

Spain

Finland

France

United Kingdom

Global

Greece

Croatia

Hungary

Indonesia

Ireland

India

Italy

Japan

Korea, Republic of

Lithuania

Malta

Mexico

North America

Netherlands

Norway

Poland

Portugal

Romania

Central Asia and Pacific Asia, Oceania, Antarctica

East Europe and Iceland

Africa except Egypt and South Africa

Latin America except Brazil

Middle East, Asia and Egypt

Russian Federation (the)

Sweden

Singapore

Slovenia

Slovakia

Türkiye

Taiwan (Province of China)

South Africa

Motor gasoline

Australian Capital Territory, AU

New South Wales, AU

Northern Territory, AU

Queensland, AU

South Australia, AU

Tasmania, AU

Victoria, AU

Western Australia, AU

New Zealand

Natural gas

Natural gas (industrial subsector)

Well-to-tank (WTT) emission intensity of fuel. Example application: Europe spark ignition truck. Retrieved from the Global Logistics Emissions Council Framework for Logistics Emissions Accounting and Reporting (2024).

Compressed natural gas (CNG)

Emissions from mobility as published in the report Harmonized Austrian Direct and Indirect GHG Emission Factors for Relevant Energy Sources & Technologies – Table 7.

Emission intensity of mobile combustion of fuel. Retrieved from the 2025 GHG Emission Factors Hub (xlsx) file published by the US EPA at the source URL. Data quality flag: Partial factor - this EF includes only CO2 values; it does not include values for CH4/N2O and other greenhouse gases.

Tank-to-wheel (TTW) emission intensity of fuel. Example application: Europe spark ignition truck. Retrieved from the Global Logistics Emissions Council Framework for Logistics Emissions Accounting and Reporting (2024). NOTE: The CO2e value for other gases includes methane (CH4) nitrous oxide (N2O) hydrofluorocarbons (HFCs) perfluorocarbons (PFCs) sulfur hexafluoride (SF6) and other fluorinated gases.

Well-to-wheel (WTW) emission intensity of fuel. Example application: Europe spark ignition truck. Retrieved from the Global Logistics Emissions Council Framework for Logistics Emissions Accounting and Reporting (2024).

Tank-to-wheel (TTW) emission intensity of fuel. Retrieved from the Global Logistics Emissions Council Framework for Logistics Emissions Accounting and Reporting (2024). NOTE: The CO2e value for other gases includes methane (CH4) nitrous oxide (N2O) hydrofluorocarbons (HFCs) perfluorocarbons (PFCs) sulfur hexafluoride (SF6) and other fluorinated gases.

Compressed natural gas (CNG) - spark ignition (SI)

Well-to-wheel (WTW) emission intensity of fuel. Retrieved from the Global Logistics Emissions Council Framework for Logistics Emissions Accounting and Reporting (2024).

Well-to-tank (WTT) emission intensity of fuel. Retrieved from the Global Logistics Emissions Council Framework for Logistics Emissions Accounting and Reporting (2024).

Emission intensity of mobile combustion of fuel. Includes fuel consumption by vehicles that are owned or leased by the company. The primary source is EPA Emission Factors for Greenhouse Gas Inventories - March 9 2018 - WRI - GHG Protocol - Emission Factors from Cross-Sector Tools - April 2014. WARNING: This emission factor has not passed our data validation process as the primary source reports the CO2 value in scf while the GHG protocol converts it to gallons but reports it in scf units. We have included this for completeness to retain consistency with the source. NOTE: This dataset has been deprecated by the source and will be removed soon.

Compressed natural gas CNG - medium and heavy-duty vehicles - transport

Emission intensity WTT for '62: Compressed natural gas that has reverted to standard conditions (light duty vehicles)'. Published by the Australian Government (DCCEEW) in August 2024. Retrieved from the National Greenhouse Account Factors 2024 (XLSX file - sheet: 'Energy - scope 3').

Compressed natural gas CNG - light duty vehicles - transport

Emission intensity for '62: Compressed natural gas that has reverted to standard conditions (light duty vehicles)'. Published by the Australian Government (DCCEEW) on 21 September 2023: National Greenhouse and Energy Reporting (Measurement) Determination (NGER). Retrieved from Schedule 1 - Energy content factors and emission factors: Part 4 - Fuel combustion - fuels for transport energy purposes.

Emission intensity WTT for '62: Compressed natural gas that has reverted to standard conditions (light duty vehicles)'. Published by the Australian Government (DCCEEW) in July 2023. Retrieved from the National Greenhouse Account Factors 2023 (XLSX file - sheet: 'Energy - scope 3').

Emission intensity for '62: Compressed natural gas that has reverted to standard conditions (light duty vehicles)'. Published by the Australian Government (DCCEEW) on 1 July 2025: National Greenhouse and Energy Reporting (Measurement) Determination (NGER). Retrieved from Schedule 1 - Energy content factors and emission factors: Part 4 - Fuel combustion - fuels for transport energy purposes. Converted from GJ using the energy content factor.

Property	Value
Name	Compressed natural gas (CNG) And 2 Other Names Compressed natural gas (CNG) Compressed natural gas CNG
Sector	Energy
Category	Fuel
Source	EPA, GLEC, UBA Austria
Region	Austria (AT), European Union (EU), United States of America (the) (US)
Unit Type	Volume Weight
Year	2023 2024 2025
LCA Activity	fuel_combustion, tank_to_wheel, well_to_tank, well_to_wheel

Compressed natural gas CNG

Activity summary

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Related factors

Fuel Emission Factors

Motor gasoline

Natural gas

Natural gas (industrial subsector)

Emission Factor Name	Region	Source	Year	Unit
Compressed natural gas (CNG)	European Union	GLEC	2024	Weight
Compressed natural gas CNG	Austria	UBA Austria	2023	Weight
Compressed natural gas CNG	United States of America (the)	EPA	2025	Volume
Compressed natural gas (CNG)	European Union	GLEC	2024	Weight
Compressed natural gas CNG	Austria	UBA Austria	2023	Weight
Compressed natural gas CNG	Austria	UBA Austria	2024	Weight
Compressed natural gas CNG	Austria	UBA Austria	2024	Weight
Compressed natural gas (CNG)	European Union	GLEC	2024	Weight
Compressed natural gas CNG	Austria	UBA Austria	2024	Weight
Compressed natural gas CNG	Austria	UBA Austria	2023	Weight
Compressed natural gas (CNG) - spark ignition (SI)	North America	GLEC	2024	Weight
Compressed natural gas (CNG) - spark ignition (SI)	North America	GLEC	2024	Weight
Compressed natural gas (CNG) - spark ignition (SI)	North America	GLEC	2024	Weight
Compressed natural gas CNG - medium and heavy-duty vehicles - transport	United States of America (the)	GHG Protocol	2021	Volume
Compressed natural gas CNG - light duty vehicles - transport	Australia	DISER	2024	Energy
Compressed natural gas CNG - light duty vehicles - transport	United States of America (the)	GHG Protocol	2021	Volume
Compressed natural gas CNG - light duty vehicles - transport	Australia	DISER	2023	Volume
Compressed natural gas CNG - light duty vehicles - transport	Australia	DISER	2023	Volume
Compressed natural gas CNG - light duty vehicles - transport	Australia	DISER	2025	Volume
Compressed natural gas CNG - light duty vehicles - transport	Australia	DISER	2024	Volume