Our Solution
What our Solution at Project Spark is: Passive cooling and Passive heating.
Passive heating and Passive cooling help a house get cool or hot with little energy. There's also Active heating or cooling. Active heating or cooling is when some object is moving to make energy. But Passive heating and cooling is when some object is not moving and making energy.
This is a graph of Passive Cooling and Passive Heating in a house. But the bad part of Passive Heating and Cooling is the price tag. But it helps a lot and saves energy.