Play: Electric Slide
A group of Columbia University students have a good time reinventing the playground as a place to harness all that youthful...
At Home in the Zone
Sustainability doesn’t have to mean monasticism and darkness—with this zone-by-zone guide to the domestic world you know best,...
The Yard Zone
The space outside your walls should be as thoughtfully considered as the space within.
The Utility Zone
Your garage, laundry room, basement, and other nonglam support areas: These are the silent killers of energy-efficiency in your...
The Food Zone
Fine-tuning your cooking and dining areas pays off in more ways than just saving resources.
The Whole House Zone
By conceptually dividing your home into zones, you can analyze each of its functions in turn.