Whether you work out of your home or commute to a job, here are some steps to take that will save on energy costs. When you aren't using your Personal Computer, laser printer, or copier machine, turn them off.
Many people have more than one computer in their home as well as printers or copiers.
And commercial offices are loaded with this type of equipment. I personally have three computers and three printers. When you are working on a document try printing as few drafts as possible. Consider using the print preview option and editing on the computer screen. This will not only save you electricity but paper, ink and toner as well.