The Solar Decathlon: Housing's Bright Spot - Science Nation

The video covers the Energy Department's 4th Solar Decathlon, a competition for university teams to design solar-powered, self-sustaining homes. It highlights the competition's criteria, including architecture and energy efficiency, and showcases innovative designs from Germany and Spain. The video concludes with Germany winning the competition, emphasizing the potential for sustainable housing.

What role does the sun tracker play in the solar house design?

What does the passive heating system in a solar house utilize to maintain temperature?