Has the cost of commuting become a serious chunk of your budget? Massachusetts has a great ride matching service for commuters called MassRIDES. Provide your commuting profile when you register, and MassRIDES will let you know when there are people you may be able to carpool or vanpool with. There is also an emergency ride home program, for those times when someone needs to leave early or late. The MassRIDES web site has a lot of usefule information and tools, such as the Commute Cost Calculator.
It is important to save fuel any way we can: by driving less, carpooling, taking public transportation, walking, biking, and buying more efficient vehicles. For those who are skeptical about peak oil theory, the Wall Street Journal reports in Energy Watchdog Warns Of Oil-Production Crunch that even the International Energy Agency, an organization known for repeatedly overestimating oil production, is admitting that the ability to expand oil production is much less than previously thought. More on this in An Introduction to Peak Oil.
While people debate about whether to drill in new areas (oil projects rarely live up to the claims, and take a long time to get going), we can drive down the price of oil and gasoline today by simply using less of it. High prices and fluctuating prices are caused by the combination of inelastic supply and inelastic demand. We need to make the demand for gasoline and oil products more elastic by reducing demand as the price goes up. If we don’t, then obviously fuel is still too cheap to have an efficient market.
Carpooling, or using less fuel in any way we can, both saves us money directly and lowers the price of fuel!