The world is under threat of losing its source of energy, we have almost used our natural resources like fossil fuels due to exceeding uses and it is polluting our air, water, and lands.
Hence, the need to change energy sources becomes critical. However, green energy is the ray of hope for humankind to sustain growth and prevent the environment from the adverse effects of industrialization.
What is Green Energy?
Green energy refers to energy that is renewable and has lesser footprints of carbon dioxide, as an increasing amount of carbon dioxide leads to global warming.
Due to this, renewable or green energy has emerged as a potent remedy for this issue, providing long-term, cost-effective, and clean power solutions.
As several nations commit to a sustainable future, this source of energy, including solar, wind, hydro, and geothermal energy, is holding a grip across the world.
If you are interested in knowing about green energy and its impact on the environment, this article will give you a clear insight into this query.
Advantages of Green or Renewable Energy
Green energy has various benefits over fossil fuels since it is renewable and infinite. Simply said, the amount of energy we can produce is limitless. For instance, the Sun is an infinite source of energy and can supply us unending electricity.
In comparison to other energy sources, it is also less costly.
These are a few of the factors that make green energy more trustworthy and affordable as a source for ensuring global sustainability. Also, it may benefit the economy and provide more jobs.
Stats on Green Energy
There has been a spike in the use of renewable energy in the last few decades. The International Energy Agency (IEA) report stated that 72% of all new power capacity came from renewable energy.
With a 22% quick growth, solar energy was the boomed energy source, after that wind energy came with a 10% increase.
There are some other facts that you would be eager to know about the uses of traditional sources of power. Pay a glance:
- The gross total energy expenditure has increased significantly in the last decades, on a global scale, from 300 million terajoules in 1980 to 585 million terajoules in 2022
- The total energy expenditure is projected to increase by almost 48% by 2040. Out of these, 80% of total energy is produced from non-refillable, unsustainable. natural resources like fossil fuel (coal, petroleum, Natural gas, etc.)
- Energy production using fossil fuels is responsible for ¾th of the total air pollutants released in the air every year.
- 40% of energy-related carbon dioxide and aerosol emissions every day happen from coal burning for electricity generation
- The air quality index is rapidly deteriorating from “mildly polluted” to “dangerous for health” in most of the large metropolitan cities. It has now started to affect the suburbs and countryside as well.
- NOAA’s 2021 Annual Climate Report says: the global temperature has increased at an average rate of 0.14°F per decade since 1880; however, the average increment since 1981 has been more than twice as fast.
Environmental Impact of Green Energy Sources
Use of green energy resources will minimize the quantity of greenhouse gasses released into the environment by reducing dependence on fossil fuels. Moreover, this helps in getting rid of air pollution and that directly improve the climate. As we have stated above, this source of energy is not only helpful for us to save the planet from hazardous effects but keeping it in good shape for future generations.
As of now, we are in the initial phase of adopting green and other sources of renewable energy, but the pace of development is going at a rapid speed.
As per the WHO survey, air pollution causes 7 million premature deaths annually in the world. By adopting green or renewable energies, we can improve the quality of the air and the health of our communities.
Types of Renewable or Green Energy – Solar, Wind, Hydro, Geothermal, and Biomass
There are several green energy types, such as Sun, Wind, Hydro, Geothermal, and Biomass. These are the most common and used sources of energy, but the most effective and common is the Sun. The heat waves of the Sun can be used to make power by transforming the sunlight using a solar panel.
Users of Solar energy save approximately 5 million barrels of oil and 35 million tonnes of Co2.
Similarly, Wind turbines are used to transform winds into electronics, and for electricity Hydro energy joins hands with the Wind. By using water, hydroelectric power produces a huge amount of electricity.
Green Energy Companies and Initiatives
In 2023, people are now more aware of climate change and greenhouse effects. Hence, many companies came forward; adopted and promoted Green energy resources. In case you need more information about renewable sources, Choice Energy might help you.
One of the most common and popular names in the world is Tesla, this Elon Musk company makes high-quality electric cars and solar panels all over the world.
Another company that promotes sustainable sources of energy is the Green New Deal, their initiative aims to reduce greenhouse gas emissions and create jobs in the renewable energy sector.
Green energy has a great positive impact on the environment as it helps in reducing carbon emissions and this directly reduces air and water pollution. Apart from the environment, it may help poor countries economically by providing jobs, poverty, and our dependence on fossil oil.