National Highway Traffic Safety Administration reportedly happy after manufacturer promises to strengthen car's battery casing
New plug-in hybrid models, battery leasing and more charge points mean the UK is primed for an EV explosion, says Will Nichols
Majority of firm's plug-in hybrids have been repaired after fears battery leaks could cause fires sparked recall
Range-extended hybrid will be priced lower than Nissan Leaf and Ampera/Volt in most markets
Safety administrators to examine lithium ion battery packs after another plug-in hybrid catches fire during crash testing
National Highway Traffic Safety Administration asks for more information from manufacturer after cause of fire remains a mystery
Green-Car-Guide runs down the cars offering the highest miles per gallon and the lowest emissions
Plug-in version of minicar popular in China and India will go on sale in 2013
Prius will be about £3,000 cheaper than its range-extended rival when both go on sale in early 2012
Two companies to build on supply deal that saw LG provide batteries for Volt plug-in hybrid