Abstract
Abstract Increasing urbanization and industrialization have led to a phenomenal growth in transportation demand worldwide, coupled with a concentration of vehicles in metropolitan cities. With regard to increasingly stringent emission legislation natural gas is gaining interest as a transportation fuel with worldwide over 19 million natural gas vehicles in operation. This paper presents the worldwide background, prospects and challenges of natural gas fuel and natural gas fueled vehicles along with environmental and economic aspects of compressed natural gas as a transformation fuel. Technical aspects of compressed natural gas properties, storage, safety problems and its effect on engine performance, efficiency, emissions and barriers to natural gas vehicles adaptation are discussed in detail. The main indicators selected for the comparative assessment of natural gas as vehicular fuel are: economic, emission performance and safety aspect. The results showed that CNG has several advantages over both diesel and gasoline fuel, including considerable emission and cost reductions.
| Original language | English |
|---|---|
| Article number | 4591 |
| Pages (from-to) | 785-797 |
| Number of pages | 13 |
| Journal | Renewable and Sustainable Energy Reviews |
| Volume | 51 |
| DOIs | |
| State | Published - 21 Jul 2015 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2015 Elsevier Ltd.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 9 Industry, Innovation, and Infrastructure
Keywords
- CNG
- Emission
- Natural gas
- Transportation
- Vehicle
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
Fingerprint
Dive into the research topics of 'Technical overview of compressed natural gas (CNG) as a transportation fuel'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver