The Oklahoman reported last week about a movement out of Oklahoma City to get the United States Postal Service to switch from gasoline and diesel to natural-gas-powered vehicles. Natural gas is cheaper than either of those two fuels right now, which would be good for the USPS, but the real story here is in the power of demand. In this video, Fool.com contributor Aimee Duffy takes a look at what would happen if the Post Office pursued this idea.
The movement toward alternative energy is gaining momentum. One potential opportunity in this field is Clean Energy Fuels, which focuses its natural gas efforts primarily on trucking and fleets. It's poised to make a big impact on an essential industry. Learn everything you need to know about Clean Energy Fuels in The Motley Fool's premium research report on the company. Just click here now to claim your copy today.