My long daily commute (55 minutes each way to Concord, NH) has led me to adopt a strategy of “hypermiling.” I don’t have a Prius, and the rising price of gas has made my weekly stops to fill the tank somewhat painful, not to mention the guilt over my carbon footprint. Hypermiling has become a way to mitigate these feelings and add a fun daily challenge. I generally get 21 to 24 miles per gallon when driving around Lowell, but by going 55 mph on the highway, I’ve managed to achieve an average of 29 miles per gallon. No doubt my fellow commuters are annoyed as they barrel past me, but I stay in the right lane and slow down to let others zip ahead of me when merging onto the road. An additional benefit is that I have become a much less aggressive driver. I don’t feel the need to pass or cut off other drivers, and my long drive has actually become a calming ritual, where I drink coffee, listen to audio books or Spanish tapes, and eventually arrive at work in a mellow frame of mind.