Is this a good paragraph about conservation of energy?

Gus Leiby: I ment energy conservation

Caroyln Ebach: I don't usually care about grammar, but "energy conservation" is what you wrote about."Conservation of energy" is a physics topic isn't it?Use spell check!"Now luckily on this electronic there are a lot of alternatives" is not right, maybe "Luckily there are alternatives to electric power"? This reads like a glowing appreciation of the power you get from the grid! The point of view of a helpless consumer with really no good alternatives. Are we really back to the stone age without it?...Show more

Sonya Volcko: Very good, but the first paragraph uses the word electricity a bit too much.

Jeremy Donohue: Short version:We are back to the 1880''s with out electricity