This study tested exhaust emissions and fuel consumption for a hybrid electric vehicle (HEV)
in real-world conditions using a portable emissions measurement system (PEMS). A …

Hybrid electric vehicles (HEVs) are promoted in China to ease increasing pressures of
urban air pollution and oil security. In this paper, we measured two Toyota Prius HEVs by …

Past research showed on-road emissions patterns unique to hybrid electric vehicles (HEVs),
indicating the need to account for them in emissions models as projected HEV sales …

Hybrid electric vehicles (HEVs) are perceived to be more energy efficient and less polluting
than conventional internal combustion engine (ICE) vehicles. However, increasing evidence …

Hybrid electric vehicle (HEV) is considered to be more energy efficient and less emissions
than conventional gasoline vehicle (CV). A growing number of studies suggested that real …

Hybrid-electric vehicles (HEVs) have lower fuel consumption and carbon dioxide (CO2)
emissions than conventional vehicles (CVs), on average, based on laboratory tests, but …

Hybrid electric vehicle (HEV) technology is critical to reduce the impact of the internal
combustion engines on air pollution and greenhouse gases. HEVs have an advantage in …

This study assesses the energy reduction associated with Hybrid Electric Vehicles (HEVs),
Plug-in Hybrid Electric Vehicles (PHEVs) and Battery Electric Vehicles (BEVs) compared to …

This paper reviews the latest studies of hybrid electric vehicles (HEVs) on modelling,
controls, and energy management. HEV dynamics, formulas, calculations, and schemes of …

In this study, driving trajectory data from private vehicles were collected in Toronto, Canada
to construct representative local drive cycles. In addition, real-driving emission testing for …