Plug-in hybrid electric vehicles (PHEVs) offer several environmental advantages over hybrid electric vehicles (HEVs) in urban settings, primarily through reduced emissions and optimized electric operation:
1. Zero tailpipe emissions during electric-only operation
PHEVs can drive extended distances solely on electric power, eliminating tailpipe emissions during urban commutes. HEVs, while efficient, still rely partially on gasoline during low-speed driving.
2. Reduced fossil fuel dependency
PHEVs allow charging via external power sources, including renewable energy, decreasing urban gasoline consumption. HEVs generate electricity exclusively through driving-regenerative braking, limiting their fossil fuel displacement.
3. Lower greenhouse gas potential
While both produce fewer emissions than conventional vehicles, PHEVs achieve greater CO₂ reduction in areas with cleaner electricity grids. Urban regions often benefit from better charging infrastructure and cleaner energy mixes compared to rural areas.
Key consideration
Actual environmental benefits depend on charging habits and local electricity sources. Frequent electric-only use maximizes urban air quality improvements.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/what-are-the-environmental-benefits-of-using-a-phev-over-an-hev-in-urban-areas/
