Types of hybrid electric vehicles
The logistics industry encounters three main categories of hybrid electric vehicles, each offering different levels of electrification:
Mild Hybrid Electric Vehicle (MHEV), also known as micro-hybrid cars, feature a starter-alternator system that captures braking energy and stores it in a battery. This recovered energy powers the Start & Stop system in urban environments and assists the combustion engine during operation, reducing fuel consumption with minimal additional cost.
Full Hybrid Electric Vehicle (HEV) represents a more advanced solution, capable of running entirely on electric power during startup and at speeds up to approximately 50 km/h. Once this threshold is exceeded, the combustion engine activates to provide additional power.
Plug-in Hybrid Electric Vehicle (PHEV) offers the most extensive electric capability, equipped with larger batteries and more powerful electric motors. These vehicles can travel 50 to 60 km on purely electric power before the combustion engine engages. Unlike other hybrid types, PHEVs can recharge their batteries directly from electrical outlets.
Practical applications in logistics
For logistics operations, hybrid electric vehicles present significant advantages in fuel cost management and environmental compliance. The technology excels at recovering deceleration energy during frequent stops, making it particularly effective for urban delivery routes and last-mile logistics where vehicles experience constant braking and acceleration cycles.
The choice between hybrid types depends on operational requirements and budget constraints. While MHEVs offer lower purchase prices and simpler maintenance, they provide modest fuel savings. Conversely, HEVs and PHEVs require higher initial investment but deliver substantially greater reductions in fuel consumption and CO2 emissions.
Fleet managers should consider route characteristics when selecting hybrid vehicles. Urban delivery routes with frequent stops benefit most from full hybrid or plug-in hybrid technology, while long-haul applications may find mild hybrids sufficient. The ability to operate in zero-emission electric mode also helps logistics companies meet increasingly strict urban environmental regulations and access low-emission zones in major cities.
