Energy saving - what about you?

(scan from magazine "Advertising ideas", published in Russia. Author of ads: Alice Belmas)

Today I had to do a homework and I was looking through some advertising magazine and found this really nice ad about saving energy(take a look at it, funny isn't it?:).

We had discussions during exchange about saving water and had possibilities to come up with ways, how not to waste it.

Does anybody of you has effective and creative suggestion on how to save energy(with this I mean mostly - electricity) on daily basis?

Leave your ideas right here:)