Top 8 loại năng lượng sạch phổ biến nhất hiện nay

It can be said that clean energy brings many benefits in reducing carbon emissions as well as other types of pollution. However, clean energy is still a strange concept for many people. This article will help you understand what is clean energy? What are the types of clean energy available today and the benefits they bring?

Clean energy is a form of energy that does not create harmful wastes that affect the surrounding environment in the process of doing work. Usually, clean energy sources are available from nature or are the products of natural products, so they do not cause pollution and are less depleted. Clean energy does not pollute the environment and is renewable.

The benefits of clean energy are that it reduces dependence on fossil fuels and reduces greenhouse gas emissions, slowing global warming. There are many types of clean energy, each with their own unique challenges and needs to ensure they deliver the right energy. Here are the top 6 types of clean energy today:

Solar energy is a natural energy source that uses sunlight to generate heat. Semiconductor panels absorb and convert heat into electricity for use in electrical devices.

Wind energy is one of the cleanest and most abundant of all natural energy sources. Humans use wind power to rotate electric turbines to generate electricity. Compared to solar energy, wind energy exploited today is still quite modest, accounting for only about 1% of electricity demand around the world.

This is the most widely used clean energy source in our country, hydroelectricity relies on water power in large rivers to rotate turbines to generate electricity. Lighthouses, electricity at the wharf, navigation systems, etc. are usually operated by this type of energy.

In addition, the energy source from the ocean is also extremely rich. Waves and tides are used to spin turbines that generate electricity. The generated power can be used directly for equipment operating at sea. Such as lighthouses, buoys, wharfs, navigation systems, etc.

In Japan, it has been successfully researched and applied in the use of snow to cool warehouses. Snow is stored in warehouses to keep the temperature as cold as 0 degrees Celsius. This is the ideal temperature in cold storage to preserve goods, helping to reduce storage costs optimally.

This is an energy source located deep under the islands and volcanoes. This energy can be obtained by drawing hot water from thousands of meters deep underground to run electric turbines. In our country, the study of geothermal energy sources began in the 80s and 90s of the 20th century. Through the process of preliminary investigation and assessment of the potential of geothermal resources across the country. However, up to now, this energy source has not been exploited.

Fuel cell is a technology that can provide energy to humans. Without emitting CO2 or any other harmful gases. Fuel cells produce electricity directly by a reaction between hydrogen and oxygen or methanol and oxygen. In which hydrogen occurs from natural gas sources and methanol is obtained from biological waste. Because they are not burned, they do not emit harmful emissions.

 Biomass includes trees, algae and other plant species produced by biological fermentation. Accordingly, they will be classified and put into storage tanks. Let it ferment to produce methane gas. This gas will make the engine work, thereby producing electricity. Once the decomposition is complete, the remainder is used as fertilizer.

This is a crystalline substance, consisting of water and methane molecules, stable at low temperature and high pressure. Most of them are found under layers of permafrost and deep geological strata in the ocean. People often use them instead of coal and gas.

Clean energy contributes to minimizing negative impacts on the environment. Accordingly, using this type of energy will help people reduce emissions that adversely affect the living environment around us. It also ensures human health.

Using clean energy is directly related to the formation of a civilized lifestyle and sustainable development of a country. In addition, it also creates regional economic potential. And strongly develop the energy security of the whole country.

Năng lượng sạch chưa được khai thác tối đa, nhưng nó đã góp phần vào sự thay đổi môi trường sống của chúng ta. Trái đất đang nóng lên từng ngày vì sự biến đổi khí hậu do ô nhiễm môi trường, chính vì vậy việc khai thác và sử dụng năng lượng sạch như một hướng đi mới, khi mà tình trạng khan hiếm nhiên liệu.