Faxes normally transmit information from paper that is fed through them, which negates the beauty of a paper free email society. Installing paperless faxing saves paper, trees, and an additional trip to the fax machine.
If printing a school paper or other long document, print the drafts single-spaced; print only the final copy double-spaced thereby reducing the amount of paper used.
Saving toner cartridges for refilling saves having to send
the unrecyclable plastic to a landfill. They are filled
with enough remaining toner residue to stain
anything you've got.
Envelopes come to us free of charge almost everyday, if you take care in opening them they can be used again simply by putting a label over the preprinted address. This saves money and trees as well as reducing waste.
A memo or other notice can be posted on a central bulletin board or routed around the office. There is no need to make a separate copy for each person. In the long run this tactic can significantly save paper.
Consider turning your computer off if it will be inactive for more than 16 minutes. After this time the energy needed to run the computer is greater than the start-up energy.
Letters and notes on paper typically require the cutting down of
trees and they produce trash. Using email allows others to read
your message when they have time and it doesn't tax the environment.