A farmer had the idea of recycling olive pits in order to make fuel

Think about the alternative heating and freshening solutions:
To heat:

Solar water heater, why not?
Olive pit based fuel in Lebanon!
In the countryside, we need air-conditioning less. To restrict its use in the rural zone, if we get the chance to own a house, we can plant trees that lose their leaves in winter in the South and the West of the house: they would protect it from the summer sun rays and would widely allow winter to pass by.