Wolf: Our electric bill went up $30.

Me: Did the rates go up?

Wolf: No. Hmmm. Let me see…

(calculates)

Wolf, frustrated: I can’t figure out why we’re up $30.

Me: Because we stopped line drying the clothes and started using the dryer again.

Wolf: Guess we’re going back to line drying then, hu?

Me: Yepper doodle.

Not only are we saving the planet but we’re saving planet earth too. Bonus!