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This content has been automatically translated from Ukrainian.
What is green energy?
Green energy – is the production of electricity and heat from sources that do not harm nature. Unlike traditional energy, which burns coal, gas or oil and emits a lot of carbon dioxide into the atmosphere, green energy works thanks to wind, sun, water, biomass or even the geothermal heat of the earth.
By using these sources, we are not depleting the planet, destroying its resources, or polluting the air. That is, such energy – is renewable, clean and ecological.
A bit of history: from a fire to solar panels
Even in ancient times, people used the power of nature: for example, water mills turned wheels thanks to the flow of the river, and windmills – thanks to the wind. But over time, humanity became fascinated by the convenience of fossil fuels – coal, oil and gas. For a long time it seemed that this was an endless source of energy. But it turned out that it is not only exhaustive, but also destructive to the environment.
The turning point was the crisis of the 1970s, when the world felt that dependence on oil – was dangerous. It was then that research into alternative energy sources intensified. And later – against the background of global warming and environmental disasters –, green energy became not a fashion trend, but a real necessity.
What is included in green energy?
- Solar energy <TAG1> panels on roofs, solar power plants in the field. The sun shines for free, and we just catch its rays.
- Wind energy <TAG1> giant windmills that rotate under the influence of the wind and produce electricity.
- Hydropower <TAG1> water falling from a height or flowing at high speed turns the turbines. These can be large hydroelectric power plants or small local projects.
- Bioenergy <TAG1> obtaining energy from organic residues: agricultural waste, forestry or even food products.
- Geothermal energy <TAG1> heat from inside the Earth that can be used for heating or electricity production.
And what about this in Ukraine?
Despite all the challenges, Ukraine has a huge potential in green energy. Solar and wind energy are developing most actively, especially in the southern regions, where there is a lot of sun and space for windmills. By 2022, the share of green energy in the country's energy balance was growing rapidly, and even in the face of the war, these technologies are not disappearing, but are transforming: autonomous solar systems for hospitals, schools and military facilities are emerging.
Why is this important for the future?
Green energy – is not just about ecology. It is also about security, the economy, new jobs and independence. We are less dependent on fuel imports, reduce carbon dioxide emissions and breathe cleaner air. And we are investing – in the future, where energy will become more affordable, cheaper and more stable.
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