timer plug / timer plug

Global warming is getting worse.
but the people are getting electricity consumption increasingly
.Electricity usage is limited. So people will need to consume electricity wisely.
General electrical outlets manage plugs at one time,
therefore they are not able to supervise plugs individually,
waste energy and usually contain the danger of conflagration.
However, if timers are added to manage plugs individually,
energy won't be wasted.
They won't worry much about conflagration
and are able to handle plugs each with this new designed electrical oulet.