Renewable energy is increasingly becoming the choice of many households and businesses to replace traditional energy sources. So what is renewable energy and why should we use renewable energy? To answer this question, let’s refer to the article below by Alternō!
1. What is renewable energy?
Renewable energy is energy that comes from natural resources that are inexhaustible. These resources include wind, sunlight, hydropower, rain, waves, biomass, and geothermal heat. Unlike finite fossil fuels (coal, oil, gas), renewable energy is sustainable and reduces greenhouse gas emissions, combating climate change. As the world moves towards more sustainable practices, renewable energy plays an important role in ensuring a cleaner and greener future for future generations.
2. Why should we use renewable energy?
Using renewable energy is an important decision not only for the present but also for the future. Here are the main reasons why we should switch to renewable energy:
2.1. Reduce environmental pollution
Renewable energy emits little or no pollutants such as carbon dioxide (CO2), sulfur dioxide (SO2), or nitrogen compounds, which pollute the air and create the greenhouse effect. According to experts from the World Health Organization, particles and pollutants in the atmosphere are the cause of impacts on human health. Replacing fossil fuels with renewable energy helps reduce carbon emissions, thereby slowing down climate change and protecting public health.
2.2. Cheap and stable price
One of the important reasons for using renewable energy is its low cost and long-term stability. Although the initial investment costs for renewable energy systems such as solar or wind power can be quite high, the operating and maintenance costs are very low. This helps reduce the long-term financial burden in the future.
Furthermore, because renewable energy sources such as wind, solar, and hydropower do not require expensive fuels, the price of energy from these sources is less affected by fluctuations in fuel prices such as oil or gas. This not only helps households and businesses save costs, but also creates long-term stability in energy prices, reduces risks due to instability in traditional energy markets, and enhances national energy security.
2.3. Significant health improvement
Switching to renewable energy can significantly improve the health of the community. Air, water, and soil pollution from fuel plants emit dust, CO2, or other harmful substances, which are the causes of respiratory diseases, cardiovascular diseases, and cancer.
By using renewable energy to generate electricity without emitting greenhouse gases, we can contribute to reducing air and environmental pollution and protecting human health, especially those living in urban areas with high levels of pollution. Thanks to renewable energy, we can build a healthier future for both the planet and people.
2.4. Create jobs and boost the economy
Using renewable energy not only brings environmental benefits but also helps create jobs and economic development. The renewable energy industry includes many areas such as the installation, production, operation, and maintenance of solar, wind, hydroelectric, and biomass power systems. This creates millions of new job opportunities, from construction workers and engineers to managers and research experts.
In addition, the development of the renewable energy industry also promotes supporting industries such as material processing, technology, and financial services. Switching to renewable energy not only helps reduce long-term energy costs but also contributes to sustainable economic growth, helping countries achieve green and sustainable development goals.
2.5. Resilience and reliability
The final reason to use renewable energy is its high resilience and reliability. Energy sources such as solar, wind, and hydropower are all continuously renewable, unlike fossil fuels that can be depleted over time. This ensures long-term sustainability and stability.
In addition, renewable energy systems are combined with energy storage technologies to ensure continuous power supply, even during unfavorable weather conditions. Thanks to their high resilience and reliability in providing energy, renewable energy helps reduce the risks associated with dependence on traditional energy sources and enhances national energy security.
Using renewable energy not only protects the environment and reduces pollution, but also brings economic and health benefits. The above article is information about why should we use renewable energy and don’t forget to follow Alternō’s Blog to read more useful articles!
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