Solar Air Conditioner
A collection of articles on Passive Cooling
modified trombe wall
Wonderful system for building into a hill while using the greenhouse to heat the home. This would be marvelous for indoor crops.
If the design can include a passive solar component, this is just amazing. This room/porch could also double as a green house.
using solar panels to create a shade structure next to the house -- I must look into this later...
We Do Standing Seam Metal Roofs – Pennsylvania Metal Roofs for Bucks, Montgomery, Delaware, Berks, Chester, Lehigh and Philadelphia County
Foil Solar Panels for Windows (VERY Easy) Build one an hour!
Discussion/ideas page for Solar Windowbox Heaters including this one from Richard Komp's Maine Solar Primer, found on BuildItSolar.com