Why is Renewable Energy Important?
By: Eric Huesca, SEO Content Writer
November 1, 2022
Renewable energy refers to the natural resources that are regenerated at a faster pace than they are used up. These sources can continually be refilled to generate more power.
In the last 50 years, renewable energy has grown significantly in the United States, with hydropower, wind, and solar accounting for an increasing share of total electricity generation.
Renewable energy costs have also dropped significantly in the past 50 years. In the past, renewable energy was much more expensive than traditional fossil fuels. Today, however, the cost of renewable energy has come down to the point where it is often cheaper than conventional energy sources.
Solar installation in Ohio by solgen power
In early human civilization, humans had already used solar energy to create fire and sunrooms. Sunrooms are rooms that are designed to use the energy of the sun to warm up
These changes have made renewable energy much more viable in the United States. Where once it was a fringe technology, today it is a mainstream option used by an increasing number of people and businesses. Around 20% of the electricity used in the United States comes from renewable sources, which is expected to keep rising.
There are many renewable energy sources, but the commonly used 4 types of renewable energy include solar, wind, hydropower, and geothermal. These renewable energy sources have contributed a lot to green energy, and their usage significantly impacts our environment.
Benefits of Renewable Energy
There are several benefits that one can reap from considering renewable energy.
Renewable energy is accessible to all
Renewables are the most cost-effective new electricity generation technology in many regions worldwide. This is essential for significant developments to be made effective. Alternative renewable energy is the only option to increase access to electricity for all city residents, especially those in urban slums and informal settlements, in suburban and peri-urban areas, and in rural areas, especially in middle- and low-income countries.
Low or no emission of greenhouse gases
The production of energy from the combustion of fossil fuels results in the emission of greenhouse gases, which contribute to the planet’s warming. Even considering the technologies’ whole life cycle, most renewable energy sources produce extremely low or non-existent emissions. By considering renewable energy sources, favorable climate change can be available to many lives.
Jobs and other economic benefits
Renewable energy is more labour-intensive than the fossil fuel industry, which is often mechanized and requires a significant investment of money. Installation of solar panels involves labour, while ongoing maintenance at wind farms needs specialists.
This means renewable energy sources are important in creating more jobs than fossil fuels for every megawatt-hour of electricity produced. It is a proper way of supporting thousands of jobs in the United States. This is a great importance of renewable energy to the society at large as it also helps solve tax disputes with the government.
Reliability and resilience
Since wind and solar energy systems are decentralized and modular, they are more resilient to catastrophic breakdowns. Because distributed systems are dispersed over a wide area, they can withstand extreme weather without disrupting service to the rest of the region. Multiple individual wind turbines or solar panels make up a modular system. A system can keep running even if some components are broken.
Climate Change
Climate change has worsened over history in many nations, especially the USA. Disasters like hurricanes, large fires, and other extreme weather events such as floods, drought, and heat waves have become more common and damaging, costing billions of dollars in damage and loss of life.
Humans and the natural world are exposed to the adverse effects of climate change. It is harming our health and making it harder to breathe. It is making it harder for people to grow food and access clean water. One of the most causative agents of climate change is the burning of fossil fuels. When we burn coal, oil, and gas, we release greenhouse gases into the atmosphere.
Rising average temperatures worldwide are projected to increase the frequency and severity of droughts and storms. Water vapor concentrations in the atmosphere are rising, giving storms energy to grow stronger. These gases act as a blanket, absorbing and holding onto excess heat, raising global temperatures.
The use of renewable energy can help to reduce the severity of climate change by reducing the number of greenhouse gases that are emitted into the atmosphere. Solar, wind, and water power do not release greenhouse gases. They are also cleaner, healthier, and more sustainable than fossil fuels.
Future of the Earth
An energy crisis is imminent in the world. Non-renewable energy sources are running out, and the world is increasingly relying on them. This is harming the environment and the economy. Therefore, the world’s future can only depend on the development of renewable energy sources.
The world needs to adapt to the use of renewable energy as quickly as possible. This will require a considerable investment, which is essential for the planet’s future. The sooner the world makes this transition, the better.
Fortunately, we have the technology to wean ourselves off fossil fuels and move to cleaner, renewable energy sources. Solar, wind, and hydropower are all viable alternatives that are becoming more and more affordable. We need to invest in these technologies and make the switch as quickly as possible.
In addition to reducing our reliance on fossil fuels, we need to take steps to reduce our overall emissions. This means changing our daily lives, such as driving less, eating less meat, and wasting less food. It also means supporting policies that will help to reduce emissions, such as carbon tax.
Renewable energy is a clean and sustainable source that can help reduce the harmful emissions causing climate change. Switching to renewable energy is very important for a bright future for generations
Limitations of Non-Renewable Energy Sources
A non-renewable resource does not regenerate at a comparable rate to its use. A limited supply can be expected. Examples of resources that do not replenish themselves include uranium, coal, natural gas, and crude oil.
Non-renewable energy sources cannot be replenished within a human lifetime. This includes fossil fuels such as coal and oil, and nuclear energy. While these energy sources have been crucial to industrial and economic development, their use has several limitations. These non-renewable sources are limited, and it’s hard to depend on them. They are prone to some restrictions, and they can quickly run out.
They are finite
This is a significant problem because the world’s economy relies heavily on these energy sources. Since they are finite, we can expect to run out of them at some point. A sudden decrease in supply could lead to widespread panic and chaos.
They are pollutants
Damaging greenhouse gases are released into the atmosphere when fossil fuels are burned, contributing to climate change. Nuclear energy also poses environmental risks in the form of radioactive waste.
They are not sustainable in the long term
As a result of their unsustainability, they will eventually need to be replaced by renewable energy sources. The sooner this transition happens, the better it will be for the environment and the economy.
They are not very efficient
Energy from fossil fuels must be extracted with a lot of energy. This inefficient use of resources results in a large carbon footprint. In addition, the mining and drilling of fossil fuels can harm the environment.
Despite the limitations, non-renewable energy sources are still the most widely used sources of energy around the world. This is due to their affordability and availability. However, as the demand for energy increases, finding renewable and sustainable alternative energy sources is becoming increasingly important.
Renewable Energy Technology
In the past, renewable energy sources were not nearly as efficient as they are now, so they could not produce as much green energy. However, thanks to technological advances, renewable energy sources are now much more efficient, and as a result, they can have significantly more green energy. Renewable energy construction has also been made accessible due to advanced technologies.
Technology has always been a massive part of sustainable renewable energy, with new ways to harness power constantly being developed. In the last few years, some fantastic breakthroughs in renewable energy technology have made it more efficient and cheaper to produce.
One of the essential breakthroughs has been in solar panel technology. Solar panels have become much more efficient in recent years, meaning that more energy can be produced from a smaller amount of space. Solar panels can be used in more places, including roofs, where they can generate electricity directly from the sun.
Wind energy technology with wind turbines has become much more efficient, meaning that they can generate more electricity from the wind. This energy can be used to power more homes and businesses.
Overall, the advances in renewable energy technology have been outstanding in recent years. These advances have made renewable energy more efficient and cheaper to produce, meaning that it can be used to power more homes and businesses. In the future, these advances will continue, making renewable energy an even more critical part of the world’s energy mix.
Conclusion
Renewable energy guarantees efficient and effective sources of energy. With technological advances, renewable energy sources are becoming more efficient and affordable, making them a more viable option for the future. With the fastest growing renewable energy, we are assured of a reliable and convenient energy supply for future generations.
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