modified trombe wall
A collection of articles on Passive Cooling
Wonderful system for building into a hill while using the greenhouse to heat the home. This would be marvelous for indoor crops.
Love how the solar power blends right in! :) This can be installed by ANY metal roofing professional!
We Do Standing Seam Metal Roofs – Pennsylvania Metal Roofs for Bucks, Montgomery, Delaware, Berks, Chester, Lehigh and Philadelphia County
Southern facing windows for passive solar heating in winter, and ventilation in the summer
passive solar design
Ways To Prevent Global Warming Through Natural Building - this passive solar home captures sunlight and create an optimal space for growing indoors.
Foil Solar Panels for Windows (VERY Easy) Build one an hour!