Cleaning up diesel too costly for mass market, Renault says, as real-world testing looms

Renault Eolab Concept for future plug-in hybrid vehicle, 2014 Paris Motor Show

Since the news of Volkswagen’s illegal “defeat device” software in TDI diesel cars broke almost a year ago, the future of diesel cars has been the topic of much discussion. But the makings of diesel’s demise may have been building even before the VW diesel emissions scandal began. Carmakers have known about tightening emissions standards for some… …read more