Eco House

This is the eco-house that I propose here. Now I’ll explain inventions with some examples.
① Double doors
② Solar panels
③ Insulating material
④ Utilizing of the geothermal enegy
⑤ Windows

① Double doors are not for the entering the cool air.
The advantages of double wall are not to let the warm air come out of the room and not let the cool air come into the room.
And we make ways for air in the whole room to circulate, with which we can make progress of performance of insulation.
② Solar panels are used to make energy with sunlight. And we can supply with electricity.
③ Insulating material is used to let it hard for the heat for insulation and keeping the humidity to convey through. That enables us to decrease the amount of electricity we use in our houses.
④ Regulation of the temperature both in winter and in summer can be made by opening and closing the device attached underneath the window. Easily speaking, we make air well ventilate indoor.
⑤ I set a little more windows at the directions of east, west, and south, which enable us to use less electric light during the day.

Of coure it is valuable to generate electricity, but it is also important to reduce the amount of electricity used.
These efforts enable us to create our own future, I’m sure