The KPMG global automotive survey each year asks 800 auto executives to rank the eleven most important industry trends. In 2015, Battery Electric Vehicles (BEVs) came in second to last. A year later they jumped to second place, and this year ranked first. BEVs are now seen as the most disruptive trend in the industry, with major automakers pouring billions into development. The Volkswagen Group recently announced that they would invest $84 billion in electric cars and batteries and would offer 300 different models by 2030. So, what has changed that has so dramatically driven the focus from the internal combustion engine to autonomous electric vehicles?