Cutting back on electricity can save you some cash, but the savings vary.

For example, unplugging an idle phone charge will save youa whopping $6 a year, if that.

This chart tells you how much youll actually save using a handful of different strategies.

Web publisher Michael Bluejay runs a fascinating and thorough site on saving electricity.

In his full chart, he also lists the methodology he uses for each strategy.

Its definitely worth a look.