Is Porsche a Threat to Tesla?

Positive Future #527 (Feature photo – Porsche Fatcory –  Creative Commons Attribution 2.0 Generic license – Lain Cameron) There is little question that Tesla is the front-runner in electric car sales today. Porsche, on the other hand, has been working diligently to come out with a high-performance electric car. CleanTechnica journalist Steve Hanley reports on…

Read more