Sustainable Living: 3M FuturewiseTown PlanIntroductionGo BackGo Next3M

Inside the classroom

Back Inside the classroom

3. Computer

The computers and white board are left on,
even though nobody is using them. These
should be shut down when not in use – not left
on stand-by, which uses energy. The computer
screensavers are pale in colour and this uses
more energy than darker screensavers.

The lowest energy screen saver is one where
the screen goes black.