WaterSense

You've likely heard of the EnergyStar program under which products and buildings that meet certain energy efficiency criteria may display the EnergyStar logo. It's a convenient way for you and I to pick out appliances that are more efficient.

The EPA has a similar program for water efficiency called WaterSense. And now you can get your own throne with the WaterSense logo. Yep, efficient toilets are getting the nod. The news release says that by reducing from a standard 1.6 gallon flush toilet to a 1.3 flusher, it can save you 10% of your water bill. I don't think I flush that much, but who knows.

Right now they've only got irrigation systems and toilets, but hopefully they expand to things like dishwashers, clothes washers, and shower heads.