Two year energy efficient house building project. Requires no AC in Texas.
  • Passive solar cooling: Light colour steel roof, white stucco, 24" overhang canopy - all around, R40 insulation, Filled and re-enforced concrete block walls. Large roof exhaust fan.
  • Cistern water collection system
  • Greenhouse



GREENHOUSE CONSTRUCTION. This south facing stucco wall is an ideal reflector and thermal mass.