HEATKEYS

Build It Solar will help people with Do It Yourself skills build solar projects that save money and reduce pollution. It is a "hands-on" site with detailed plans for solar projects including solar space heating, water heating, passive sola...

Sun Plans, Inc. provides passive solar house plans and consulting service. Architect Debra Rucker Coleman has over 20 years of designing beautiful, low-energy homes.

Solar home a guide for home solar power. Information about solar living and converting your home to solar.

Introduction to self-heating, self-cooling solar homes that heat and cool themselves - designed and manufactures by Enertia Building Systems, Inc.

Buy solar panels by pallet or in complete packages for offgrid & gridtie solar power. Free solar system design for DIY. Wholesale pricing for installers.

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

Highlighting the Sustainable, Renewable and Green Building Technologies of Passive (and Active!) Solar Design

The Maine Solar House harvests the sun

Lennox provides the best in home heating and cooling with top of the line furnaces, air conditioners, and many other home hvac system products.

Sustainable housing design, passive solar, green home zero energy earthhome plans and non-electric appliances for earth home featuring composting toilets and greywater recycling, plus shade cloth, stainless steel hoods, drywells and septic systems.

YouTube is a place to discover, watch, upload and share videos.

Green Passive Solar Homes with Sustainable Design. Energy Efficient Passive Solar House Plans. Solar Home Plans. Zero Energy Home Plans