It is possible to save a great deal of electrical energy (and money and natural resources) with some simple changes. you’re probably familiar with what some of those changes are and are now more attuned to your own electrical usage. the trouble is, most of these changes either mean changing behavior or spending money. search the web for a few ways to save electrical energy. record them below and categorize them, if possible, as "change behavior" or "spend money." you might want to consider adding a "neither" category. there are a few things that don’t really require much change or money at all. include your sources in your answer.