4 days a week I live 5.5 miles. 2 days a week I live 1300 miles.
On Monday night I fly from Tucson to San Jose. Pick up my car at office (next to long term parking lot) and drive to apt. Reverse the trip Friday night. I calculated my CO2 usage with the plane flight and driving 11 miles a day and driving to airport in Tucson and it was not as bad as I thought. In fact better then someone driving SUV back/forth to work for 50 miles a day.
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