Learn more about how solar energy works
Solar energy is the energy obtained through the light and heat emitted by the Sun. It can be used in photovoltaic or (…)
What is renewable energy?
Renewable energy, also called alternative energy or clean energy, is that energy obtained through sources that do not generate grea (…)
Wind energy: how the force of winds is transformed into electricity
Also known as wind power, wind energy is present in the masses of air and wind that can be harnessed and used to gen (…)
Biomass: an alternative to fossil fuels
Biomass is all organic matter, of vegetable or animal origin, that can be used in energy production. It is obtained throu (…)
7 Myths and Truths about electricity consumption
Is it necessary to unplug everything during thunderstorms? Does drying clothes behind the refrigerator increase consumption? Surely (…)
12 safety tips with electricity in the streets
To use electrical energy consciously and safely, it is important to pay attention to some safety tips and practices: Do not fly kit (…)
Understand what safety and accident prevention in power plants is like
Some accidents can be avoided if we take certain precautions in our daily lives, especially when approaching power plants. Do not s (…)
6 safety tips with electrical energy in buildings
We know how important it is to have safety in all areas of our lives. In buildings it wouldn’t be any different either. Remember ou (…)
20 tips to avoid accidents with electricity at home
At home, we use several appliances connected to the grid. It is very important to observe some precautions, to use electrical energ (…)
Lightning: understand the dangers of lightning and know how to protect yourself
Lightning strikes directly into the electrical grid or its vicinity, especially in open and high places, causing an increase in vol (…)
See how Cemig’s weather radar operates
Have you ever seen a weather radar? It allows you to identify, through the emission and reception of waves, the formation of r (…)