Story in yesterday's local news: Schools here in town are running an energy economisation program, getting the kids active. They've switched bulbs, added insulation stripping around old windows (we've got some schools here that are centuries old!) which has also allowed them to lower class temperatures and yet raise comfort levels at the same time. They've got kids competing class by class and school by school about switching off idling equipment. So far they've saved 10% on the electricity bills overall, and one school has saved enough on power to hire one more half-time teacher! They think they can double their savings, at least.