Converting 200,000 NA taxis to hybrid Priuses would save $50B by 2016 in fuel

My latest column in Friday’s National Post (Aug 7): If all 200,000 taxis in North America were Prius cabs — or got the same fuel efficiency — the industry would save more than $50 billion in fuel between now and 2016 — that’s more than $US11,000 a year per taxi. See http://bit.ly/5iLrCQ for the full story.