They say you can have your cake and eat it too. But what happens when you run out of cake? Or, in this case, fish? We won't have to deal with this potential scenario of we take action. Very interesting article from the Huffington Post.
If you have gone through a LEED O+M certification or recertification, you probably know that reducing lighting energy usage is a top goal. Proper daylighting during initial building design helps, as well as occupancy sensors for a building of any age.