Why is solar energy considered renewable energy?

Solar energy is widely considered to be a renewable energy source, and for good reason. Unlike fossil fuels, which are finite resources that will eventually run out, solar energy is generated by the sun and can be harnessed indefinitely. In this article, we will explore why solar energy is considered renewable energy in the United Kingdom.

What is Renewable Energy?

Before we delve into why solar energy is considered renewable energy, it’s important to understand what renewable energy is. Renewable energy refers to energy sources that are replenished naturally and sustainably. Some examples of renewable energy sources include wind, solar, hydropower, geothermal, and biomass.

Renewable energy sources are in contrast to non-renewable sources such as coal, oil, and natural gas, which are finite resources and will eventually run out. Renewable energy sources are also much cleaner than non-renewable sources, producing little to no emissions that contribute to climate change.

Why is Solar Energy Considered Renewable Energy?

Solar energy is considered renewable energy because it is generated by the sun, which is a sustainable and abundant resource. The sun provides us with an almost unlimited supply of energy, and it is estimated that the amount of solar energy that hits the Earth’s surface in just one hour is enough to power the entire world for a year.

Solar energy is generated through the use of photovoltaic (PV) panels, which convert sunlight directly into electricity. PV panels are made up of a series of solar cells, which are made from silicon, a common element found in sand.

When sunlight hits the solar cells, it excites electrons, which generates an electric current. This electric current can be used to power homes, businesses, and even entire cities.

Unlike fossil fuels, which emit harmful greenhouse gases when burned, solar energy produces no emissions. This means that not only is solar energy a renewable resource, but it is also a much cleaner source of energy than non-renewable sources.

The Benefits of Solar Energy

There are many benefits to using solar energy as a renewable energy source. Some of these benefits include:

1. Reduced greenhouse gas emissions – Solar energy produces no emissions, which means that it is a much cleaner source of energy than non-renewable sources.

2. Lower energy costs – Once the initial investment in solar panels has been made, the energy generated is essentially free, which can help lower energy costs over the long-term.

3. Increased energy independence – Solar energy can be generated locally, which means that it can help reduce dependence on imported fossil fuels and increase energy independence.

4. Job creation – The solar energy industry is growing rapidly, and the increased demand for solar panels and installation services is creating new jobs in the sector.

5. Technological advancements – As the demand for solar energy grows, so too does the investment in research and development of new solar technologies. This means that solar energy is likely to become even more efficient and cost-effective in the future.

Conclusion

Solar energy is considered renewable energy because it is generated by the sun, which is a sustainable and abundant resource. Solar energy is a much cleaner source of energy than non-renewable sources and has many benefits, including reduced greenhouse gas emissions, lower energy costs, increased energy independence, job creation, and technological advancements.

In the United Kingdom, the government is committed to increasing the use of renewable energy sources, including solar energy, in order to meet climate change targets and reduce the country’s dependence on imported fossil fuels. This means that there are many opportunities for businesses and individuals to invest in solar energy and contribute to a more sustainable future.