Porsche plans to double its investment in electric cars to nearly $8 billion by 2022 Posted on February 8, 2018 by Matthew T. Ballew http://www.roadandtrack.com/car-culture/a16628778/the-grid-2-6-2018/ Share this: Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook