Human Folly about “passive-solar”

index

• Earth shelter (en.wikipedia.org):

  very nice overview of #passive-solar #energy-storage in #building. #energy

  on 02025-09-03
• Barra system (en.wikipedia.org):

  The "Barra system" is an interesting #passive-solar #energy-storage #building system using #thermosiphon air flow. #energy

  on 02025-09-03