Back to Search
Start Over
Synergistic Air Pollutants and GHG Reduction Effect of Commercial Vehicle Electrification in Guangdong’s Public Service Sector
- Source :
- Sustainability, Vol 13, Iss 11098, p 11098 (2021), Sustainability, Volume 13, Issue 19
- Publication Year :
- 2021
- Publisher :
- MDPI AG, 2021.
-
Abstract
- This paper aims to analyze the associated environment and climate benefits of electrification by comparing the air pollutant and CO2 emissions from the fuel cycle of battery electric commercial vehicles (BECVs) and internal combustion engine commercial vehicles (ICECVs) through a case study in Guangzhou Province. Five types of vehicles (i.e., electric buses, coaches, light-duty trucks, dump trucks, and waste haulers) used in the public service sector were selected for analysis, taking into account six development scenarios based on the prevalent ownership trends of electric vehicles and the energy system optimization process. The results reveal that an increase in commercial vehicle electrification in the public service sector will cause reductions of 19.3 × 103 tons, 0.5 × 103 tons, 9.5 × 103 tons, and 8.5 × 106 tons for NOx, PM2.5, VOCs, and CO2, respectively, from the base 2030 case (CS_II, the electrification rates of buses, coaches, light-duty trucks, dump trucks, and waste haulers will reach 100%, 26.5%, 15.4%, 24.0%, and 33.1%, and their power needs will be met by 24% coal, 18.4% gas, and 13.2% renewable power), but with a slight increase in SO2 emissions. With the further penetration of BECVs into the market, the emission reduction benefits for NOx, PM2.5, VOCs, and CO2 could be even more remarkable. Moreover, the benefit obtained from the optimization of the share of renewable energy is more noticeable for CO2 reduction than for air pollutant reduction. Prioritizing the electrification of light-duty trucks after completing bus electrification could be a potential solution for achieving ozone pollution control and lowering carbon emissions in Guangdong. In addition, these results can provide scientific support for the formulation or adjustment of advanced pollution mitigation and peaking carbon policies in Guangdong, as well as other regions of China.
- Subjects :
- Truck
Pollution
media_common.quotation_subject
fuel cycle
peaking carbon emission
Geography, Planning and Development
Guangdong Province
TJ807-830
Management, Monitoring, Policy and Law
TD194-195
Renewable energy sources
Electrification
electric commercial vehicles
GE1-350
Coal
media_common
Pollutant
Environmental effects of industries and plants
Renewable Energy, Sustainability and the Environment
business.industry
Environmental engineering
Renewable energy
Environmental sciences
Internal combustion engine
Greenhouse gas
Environmental science
air pollutants emission reductions
business
Subjects
Details
- ISSN :
- 20711050
- Volume :
- 13
- Database :
- OpenAIRE
- Journal :
- Sustainability
- Accession number :
- edsair.doi.dedup.....e345ce4d7c09dcd3535fc72acae1c34d
- Full Text :
- https://doi.org/10.3390/su131911098