They really are a cliche: Reduce, Reuse, and Recycle. But cliches usually start somewhere, and this one began because these three words are astonishingly powerful. If you learn to practice all three, you’ll be very surprised at how little real garbage, ultimately, you produce.

The next type of step in reducing your energy use is a leap into the larger end of the spectrum: buying energy efficient appliances and electronics. They are out there, and require some research, but if you’re thinking long term, you can start making a difference right away and consider the expense an investment in the future. You might also start switching, gradually, to alternate energy sources.