It often comes from renewable energy sources, although there are some differences between renewable ene
gy and green energy, which we will explore below.
The key to these energy resources is that they do not harm the environment due to factors such as the release of greenhouse gases into the atmosphere.
How does it work?
As an energy source, green energy often comes from renewable energy technologies such as solar power, wind power, geothermal power, biomass, and hydroelectric power . Each of these technologies works in different ways, whether by capturing energy from the sun, as with solar panels, or by using wind turbines or the flow of water to generate energy.
What does that mean ?
To be considered as green energy, a resource cannot cause pollution, as is the case with fossil fuels. In other words, not all sources in the renewable energy sector are green. For example, power generation that burns organic materials from sustainable forests may be renewable, but it is not necessarily green, due to the CO2 produced by the combustion process itself.
Green energy sources are generally self-renewing, unlike fossil fuel sources like natural gas or coal, which can take millions of years to develop. Green sources also often make it possible to avoid extraction or drilling operations that can be harmful to ecosystems.
Why is it important to consume green energy?
Green energy is important for the environment because it replaces the negative effects of fossil fuels with more environmentally friendly alternatives. Coming from natural resources, green energy is often renewable and clean, which means that it emits little or no greenhouse gases and that its availability is often immediate.
Even when considering the full life cycle of a green energy source, it emits far fewer greenhouse gases than fossil fuels, as well as little or no air pollutants. It’s not only good for the planet, but also for the health of the people and animals that have to breathe that air.
Green energy can also lead to energy price stability, as these sources are often produced locally and are not as affected by geopolitical crises, price spikes or supply chain disruptions. Due to the local nature of power generation through sources such as solar and wind power, the energy infrastructure is more flexible and less dependent on centralized sources which can cause disruptions as well as be less resilient to climate change. weather-related climate change.
Green energy also represents a low-cost solution to the energy needs of many parts of the world. This situation will only improve as costs continue to fall, increasing the accessibility of green energy, especially in developing countries.
Types of green energy
The main sources of energy are wind energy, solar energy and hydroelectric energy – There are quite a few companies that offer these green energies, if you are thinking of acquiring them, take a look first. check out amonavis to compare and read user reviews to choose the company that’s right for you. Solar energy and wind energy can be produced on a small scale, in private homes, or on a large scale, on an industrial scale.
The 4 most common forms are:
Solar energy
This common green, renewable energy source is typically produced using photovoltaic cells that capture sunlight and convert it into electricity. Solar energy is also used to heat buildings and water, as well as for cooking and lighting. Solar power is now affordable enough to be used for domestic purposes, including garden lighting, but it is also being used on a larger scale to power entire neighborhoods.
Wind energy
Particularly suited to offshore and high altitude sites, wind power uses the power of the world’s airflow to drive turbines which then generate electricity – here is a list of electricity providers .
hydroelectric power
Also known as hydroelectric power, this type of green energy uses the flow of water in rivers, streams, dams, or elsewhere to generate power. Hydroelectricity can even operate on a small scale using the flow of water through house pipes or can come from evaporation, precipitation, or tides in the oceans.
Whether the following three types of green energy are “green” depends on how they are created…
geothermal energy
This type of green energy uses thermal energy that has been stored just under the earth’s crust. Although access to this resource requires drilling, which calls into question the environmental impact, it is a huge resource once exploited. Geothermal energy has been used to bathe in hot springs for thousands of years and this same resource can be used to produce steam to spin turbines and generate electricity.