Recently in Reduce Carbon Footprint:

Eleanor writes, "go paperless for things like bank statements and bills," and its true: you can cut down drastically on your paper use by choosing to get electronic bills and statements for utilities and services. Many are starting to offer incentives to make the switch like reductions in fees.

Wren writes: "Drying clothes on the line.  It only takes a few minutes and it is a huge savings.  For the more hard core, you can even do this in the winter by hanging them around your house (which is great for places that get very dry during the winter.)"

This really only applies to those of us still carrying our belongings in a backpack, but if you live close enough to campus, try walking to school. Reduce your carbon footprint, and cut down on the time you have to spend at the gym later. Kill two birds with one stone by filling your travel mug with coffee at the start of the trip!