... See how energy your travel uses. Entering accurate data can be difficult unless you are sitting down with your powerbill and grocery receipts nearby. It would be much better if the service could tap into your financial or utility providers...
http://news.cnet.com/8301-17939_109-10084346-2.html
...lack Energy Star certification, but if so, replace those whenever possible. You'll see a modest savings in your powerbill. Better yet, replace old technology with more energy efficient alternatives. If your employees can use--or even...
http://www.itworld.com/green-it/68343/how-save-energy-save-money