What is Renewable Energy and Why Do We Need It?

Tuesday May 24, 2022

The concept of renewable energy, often referred to as green energy, is now becoming exponentially popular among households across the country. 

This is because of the exceptionally low-cost energy efficiency it entails, whilst also reducing the carbon emissions put into the environment.

Given the environmental conditions of the world right now, it is absolutely essential that we find and use more and more renewable energy sources. 

Moreover, everyone needs to know that not only is the use of green energy good for the environment but it’s also good for your pocket.

However, not a lot of people today know what exactly green energy is and what some of its most important benefits are.

Therefore, in this article, we will explore the various types of renewable energy available and find out how they will benefit us in the long run.

What is Renewable Energy?

Renewable energy includes sources of energy that are abundant or unlimited in nature, in other words, energy sources that are renewable.

Renewable energy sources are usually natural sources of energy and hence, are often called green energy sources. Although the definitions of renewable energy and green energy differ slightly, they are frequently used interchangeably.

The term “green energy” refers to energy that is generated naturally and causes no harm to the environment.

Now, let’s take a closer look at a few types of renewable energy and how they can help us.

Types of Renewable Energy

While there are a great number of renewable energy sources available in the environment, we will just take a look at some of the most common ones today.

Solar Energy

Solar energy, as we all know, is energy obtained from the sun. This energy can be used in various ways with the help of solar panels and ground source heat pumps.

With the help of solar panels, we can obtain heating as well as electricity. Solar energy is also absorbed by the ground, which is then used to provide heating to homes with the help of ground source heat pumps.

Geothermal Energy

Geothermal energy refers to heat generated from the ground. There are several ways to use this energy to generate electricity and heat for households, without harming the environment.

Although the use of this energy is generally confused with ground source heat pumps, they are actually very different technologies. Click here to read more about the difference between geothermal energy and ground source heat pumps.

Wind Energy

One of the most incredible renewable energy sources, wind energy can be used to generate electricity with the use of wind turbines

A number of areas around the world are entirely powered by wind energy, thus presenting one of the most outstanding examples of green power.


Hydropower is one of the oldest forms of renewable energy. Hydropower is widely used to generate electricity around the world.

This form of green energy uses the flow of water to generate electricity through turbines similar to wind turbines.

Benefits of Green Energy

Inexhaustible Sources of Energy

Renewable energy sources are inexhaustible in nature. This means that unlike other forms of non-renewable energy, such as petrol, diesel, and other fossil fuels, green energy will never run out.

Decrease Global Warming Levels

As a result of lower carbon emissions and eco-friendly energy sources, we can reduce the amount of greenhouse gases in the environment. Thus, we can decrease global warming levels and make the Earth more habitable.

Good for Humans and Wildlife

Poisonous emissions caused by the burning of fossil fuels have been causing severe health damage to people all over the world. This is also one of the leading causes of air pollution. With the help of green energy, we can reduce air pollution and prevent humans and animals from suffering from unnecessary health damage.


Given the fact that renewable energy sources are infinitely available, they are way cheaper than exhaustible sources of energy.

Although the initial costs of setting up systems for the conversion of energy can be a little higher than usual, in the long run, the processes are incredibly inexpensive.

Choose JL Philips for Energy Efficient and Green Home Improvements

We’ve just described how renewable energy can incredibly enhance the energy efficiency of your home and cost you way less in the long run. Now, it’s time you look at some energy-efficient home improvements.

Now you can use green energy to power your home with our renewable energy-based products and services.

With a wide range of products, including air source heat pumps, ground source heat pumps, solar thermal panels, and biomass boilers, we aim to make the world greener.

With years of experience in the installation and maintenance of renewable energy-based products, we are one of the best installers and suppliers of renewable heating in the UK.

To learn more about our products and services, visit our homepage or contact us now!


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