What Happens When the Lights Go Out?

This past December our electric bill was over $500! If there are about 730 hours in a month, shutting off my house would save me less than a dollar. That’s not much, but that’s the beauty of the Ripple Effect. There are about 24,920 households in my town. If only half of them observe Earth Hour, that would be a savings of over $8700 in this town alone.