A zero-energy home !!! |
|
|
Tom |
Have you heard about the latest thing in energy saving - zero-energy
homes ? |
Kevin |
How can you have such a thing as a zero-energy home ? Every home
needs energy. |
Tom |
Well of course and zero-energy is an exaggeration. It actually means
homes which can generate at least 70 percent of their own
electricity needs. |
Kevin |
How can they do that ? |
Tom |
By having solar panels on the roof which generate electricity. |
Kevin |
That must be somewhere they have a lot of sunshine all the year
round. |