The use of renewable energies such as the sun, wind and water, has been existing for a very long time. Centuries ago, people already took advantage from those sources of energy. This benefit lasted until the industrial revolution, however was then replaced by cheap crude oil.
We have to come back to these energies since the prices for fossil fuels increased considerably in the last years and our environment suffers from the use of fossil fuels.
Renewable energies are exhaustless and clean. They can be directly used where they are created. This is effected by solar and wind power systems on which manufacture airborne substances are created, i. e. during the cutting of solar modules or the grinding of rotor blades. A large number of manufacturer’s trusts in our separation technology.