What is Green Energy – All You Need to Know
As people have become more aware of the impact of their actions on mother earth, we have seen a rise in green energy over recent years. But what is it?
We’ve compiled everything you need to know into this article, including what is green energy, what are the benefits, and how can you incorporate it into your life?
What is green energy?
It is electricity and gas that comes from natural sources. Traditionally, we get our energy from fossil fuels like coal and oil. In contrast, green energy comes from renewable sources such as sunlight, wind, and rain, which are readily available all over the world.
Types of green energy
1. Solar power
Solar is one of the most prevalent types of green energy, which harvests power from sunlight and converts it into electricity. The most popular way to harvest this energy is through solar panels, which are full of photovoltaic cells.
Solar energy can light your home, power your cooker, and heat buildings. These days solar technology is affordable and can save you plenty of money if used to power some or all of your home, as well as having a much smaller impact on the environment.See How do solar panels work? for more information.
Contact your local solar installers Brisbane for details on types of solar panels and installation at your home.
2. Wind power
The power of the wind is harnessed through wind turbines. When the wind turns the blades of a turbine this also turns an internal rotor, which then moves the main shaft which spins a generator to create electricity.
Also known as hydroelectric energy, hydropower is generated by harnessing the energy of flowing water. The most common way to produce this is by storing water in a dam and purging the water by opening an intake.
Biogas makes use of waste products such as sewage, food, agricultural waste, and more. When these products decompose, they produce a variety of gases that can be used to produce electricity.
Biomass also comes from plants and animals, which contain energy from the sun. This energy is converted into liquid biofuels that have a variety of uses.
6. Geothermal energy
Huge amounts of thermal energy exist naturally just below the earth’s crust, and this can be converted into electricity to power our homes.
Benefits of green energy
Now that we have answered the question let’s take a look at its benefits. It benefits the earth and environment, the wider community, and your bank account.
The main reason for the increase in green energy over recent years is that it is better for the environment. Materials traditionally used for energy such as coal and oil pollute the environment and atmosphere. They release greenhouse gases and carbon dioxide, which contribute to climate change and global warming.
Green energy produces little to no greenhouse gases; therefore it slows down global warming and keeps our environment significantly cleaner. The more we use green energy, the more we reduce carbon emissions.
As well as helping to save mother earth from global warming, using green energy improves the quality of the air that we breathe. Harmful gases produced by fossil fuels can pose health risks, so green energy can save lives. In addition, the process of extracting coal and oil can be detrimental to the environment and local communities
Furthermore, traditional energy sources such as coal and oil are non-renewable. This means that they will run out, and supplies are dwindling. Whereas green energy sources such as solar, wind, and hydro are produced naturally and are therefore renewable.
Green energy also has the potential to create jobs, benefitting both Australia’s economy and the global economy.
In addition, after an initial investment in installing systems, green energy is free. It has the potential to significantly reduce future electricity prices, or even give you independence from the energy grid.
The easiest way to source green energy at home is via solar panels, which can be used to provide some or all of the power that your home needs. What’s more, if you produce more solar energy than you require, you can sell the excess back to the grid and make some extra cash.