Renewable energy is that obtained from virtually inexhaustible natural sources, either by the immense amount of energy they contain, or because they are able to regenerate by natural means.
There are different sources of renewable energy, according to the natural resources used for energy generation, some of which are:
- Solar Photovoltaic
- Solar Thermal
Cogeneration is an energy-efficient system based on the simultaneous production of electricity and thermal energy (heat/cold) from the primary energy contained in a fuel.