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 is the primary goal of the Solar Decathlon competition?

• To develop homes with the most advanced technology

• To build the most aesthetically pleasing homes

• To create zero-energy homes that generate as much power as they consume

• To design homes with the largest solar panels

Which team won the 2007 Solar Decathlon?

• Team Germany

• Team Spain

• Team USA

• Team China

What unique feature did the German team incorporate into their house design?

• A rotating solar panel system

• A geothermal heating system

• A wind turbine on the roof

• A house completely covered in solar tiles

What innovative technology did the Spanish team use in their solar house design?

• Sun tracker

• Wind turbines

• Geothermal heating

• Solar tiles

What is a key feature of a smart solar house, as mentioned in the video?

• Photovoltaic panels that generate electricity

• A high-tech home automation system

• Windows that act like furnaces

• A large battery storage system