When it comes to more sustainable driving, there is a whole host of options now and it can be confusing knowing what’s what. In the olden days you pretty much had the choice of diesel or petrol, but with the ever-evolving market of low-emission vehicles, there’s more choice than ever.
When it comes to “EVs,” you can choose from BEVs, PHEVs, HEVs, or FCEVS, all of which are classed as ULEVs. But what do all these acronyms actually mean?
If you need some quick pointers on what all these acronyms stand for and what they refer to specifically, look no further.
BEV
Let’s start with the most common type of EV, and the type of vehicle we usually refer to when we’re talking about EVs: the battery electric vehicle, or BEV.
As the name suggests, a BEV is an electric vehicle that uses batteries to store and deploy power which powers electric motors to drive the wheels. It’s also common to see words like “pure electric,” or “all-electric” when you read about battery electric vehicles.
Popular BEVs include cars like the Nissan Leaf, the whole range of Teslas, the Polestar 2, the BMW i3, Hyundai Kona Electric, Kia Soul EV, VW’s ID.3 and e-Golf, the Jaguar i-Pace — you get the idea.
Tesla Model 3 (Image: Tesla.com)
PHEV and HEV
Plug-in hybrid (PHEV) and hybrid electric vehicles (HEV) are perhaps the most confusing of the partially-electric vehicle world. There’s one key difference, though: plug-in hybrids can be charged up like a battery electric vehicle by plugging-in to an EV charge point, regular hybrids cannot.
It gives you the flexibility to drive and use your PHEV like it was a BEV and not rely on the combustion engine, for very short journeys at least. They typically have very small batteries and are only capable of driving between 30 and 50 miles on all-electric mode.
Popular PHEVs include the Mitsubishi Outlander, Hyundai Ioniq, MINI Countryman PHEV, and the Volvo XC60 T8.
Regular hybrid vehicles (HEVs), like the original Toyota Prius, can’t be plugged in and the only way to charge their batteries is from regenerative braking or by using the engine like a generator.
Some companies have even referred to these vehicles as “self-charging hybrids,” as if not having to plug them in is a benefit. That phrase has been branded as misleading, and Toyota and Lexus ads in EV loving Norway using the tag line have been banned for being misleading. In reality, to charge them, you need to fuel them with gasoline.
FCEV
FCEV stands for, Fuel Cell Electric Vehicle. These are a small offshoot of EVs that use hydrogen fuel cells to create an electrical charge that’s used to power motors that drive the wheels.
Most FCEVs use a small battery or super capacitor to act as a buffer between the fuel cell and the motors to ensure power delivery is consistent and reliable.
Some tout fuel cell vehicles as a better option than batteries for the future of sustainable transport. They can be filled up in the same way as a combustion engine vehicle, hydrogen is the most abundant element in the world, and their only waste product is water vapor.
Read more: TheNextWeb
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