Renault expects the range of its electric vehicles to be up to 150-miles by 2015, an increased range of 30 per cent compared with current figures.
The company estimates that the boost in range should be achievable thanks to a chemical ‘enhancement’ to its lithium-ion battery pack, due in 2015.
Renault’s next step is experimenting with all new chemistry, possibly zinc-air or zinc-silver, due in around 2025, which could boost EV range to 300 miles between charges.
The Renault Zoe, which will make production in 2012, features a lithium-ion battery pack that powers a 79bhp, 164lb ft electric motor to provide a 100-mile range. It can get from 0-62mph in 8.1sec and reach a top speed of 84mph.