Technologies with Renewable Energy Sources (RES) represent a set of innovative and sustainable solutions used for generating electrical and thermal energy from renewable natural sources, contributing to reducing environmental impact and diversifying the energy mix. These technologies are an essential part of the transition to a more sustainable and environmentally friendly energy system.
Biofuels and Biocarburants
Biofuels are substances produced from renewable organic materials such as plant residues, agricultural waste, food industry waste, or organic residues. They are used in heating or cogeneration systems, contributing to the production of heat and electricity. Additionally, biofuels, such as biodiesel and bioethanol, are used as substitutes for fossil fuels in the transportation industry.
Photovoltaic Systems
Photovoltaic systems use solar cells to directly convert sunlight into electricity. These cells are made from semiconductor materials, such as silicon, and are grouped into solar panels. Photovoltaic systems can be installed on roofs, land, or other sun-exposed surfaces to generate electricity for residential, industrial, or commercial use.
Wind Energy
Wind energy involves the use of wind turbines to convert wind energy into electricity. The rotational motion of the turbine blades generates electric current through a generator. Wind farms are located on lands with constant wind, providing a sustainable source of electricity.
Solar Thermal Systems
These systems use the thermal energy of the sun to produce heat or domestic hot water. Solar thermal panels absorb solar energy and transfer it to a thermal fluid that heats water or the thermal fluid used in the heating system.
These RES technologies not only reduce dependence on fossil fuels and greenhouse gas emissions but also contribute to diversifying and securing energy supply. They play a crucial role in the transition to a more sustainable and eco-friendly energy future, helping to achieve sustainability goals and protecting the environment for future generations.