Solar Energy Is Considered The Cheapest Renewable Energy In The World

Written by Valdemar Medeiros

Published on 27/03/2021 at 11:25

Prédio coberto e painéis solares – Fonte: Reprodução Google

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The Average Costs of Solar Power Modules Fell Worldwide, Making Renewable Energy More Accessible

Renewable energy is increasingly part of our reality, which was once considered quite uncommon and expensive, but this may change in the future, as after a long price decline over the years, solar energy has become the cheapest electricity option in history.

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This result does not mean that solar energy is the cheapest renewable energy in all regions of the world, but still, in the United States, the average costs of solar modules have fallen drastically in the last 15 years, going from US$ 3.50/Wp to US$0.50/Wp.

Plans for the Future Market

The U.S. Department of Energy (DOE) aims to cut costs for solar power plants by 60% by 2030. The current U.S. Secretary of Energy, Jennifer M. Granholm, said that “In many parts of the country, solar energy is already cheaper than coal and other fossil fuels, and with more innovation, we can cut the cost again by more than half in a decade.”

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Solar Energy Market in Brazil

Photovoltaic energy is the renewable energy that has been growing rapidly. There are various economic and environmental benefits that are helping to drive the growth of this renewable energy source.

It represents, in Brazil, only 1.7% of the entire energy matrix, however, the number of installed photovoltaic systems in Brazilian territory has grown considerably, especially in the Southern and Southeastern regions of the country.

Solar renewable energy is being predominantly used in Brazil in residences, as an aid in reducing electricity bills, either through thermal energy, heating water, or by using photovoltaic energy to generate electricity.

Solar Energy Is Considered The Cheapest Renewable Energy In The World

The Average Costs of Solar Power Modules Fell Worldwide, Making Renewable Energy More Accessible

Read Also

Plans for the Future Market

Solar Energy Market in Brazil

Seen from space, an image taken by an astronaut shows an unlikely oasis in the Saudi Arabian desert, protected by a terrain that slows the advance of sand, surrounded by green circles, remnants of an extinct lake and nearly 10,000 years of preserved history.

While the U.S. still faces limitations in deep space, China is developing unprecedented technology with strategic satellites that maintain communication with the far side of the Moon and aims for dominance by 2030.

An entire island in the Pacific wants to surround itself with a colossal barrier against the ocean to try to escape increasingly violent waves and not be swallowed by the sea in the coming decades.

With 7.4 trillion tons of artificial snow pumped in 10 years, an extreme operation could stabilize the West Antarctic ice sheet and prevent a sea level rise of more than 3 meters, but it would require snow cannons, ocean water, and energy on an almost industrial scale at the end of the world.

The Blood Falls of Antarctica hide a living ecosystem trapped under the ice for over 2 million years, where microbes survive without light, without oxygen, and without ever having seen the Sun.

In the Saudi Arabian desert, the world’s largest green hydrogen plant is 80% complete and will use 4 gigawatts of solar and wind energy to produce 600 tons of clean fuel per day when it opens in 2027.

The CEO of Honor in Spain says that smartphones will change with AI, foldables, and even robot phones; the component crisis is making cheap models more expensive in 2026 and shifting the focus to premium.

The photo that changed airport security worldwide was accidentally taken in Sydney in 1970, when a camera inadvertently captured the fall of a teenager from the landing gear of an airplane.

Argentina’s TV erupts and fires back: “the minister is selling us out to the Brazilians” after a snow campaign becomes the target of mockery.

A Brazilian municipality relies on 97% federal money, has 14 secretariats, 11 councilors, and a budget of R$ 131 million, but only 915 people are formally employed, and no one knows how the other 25,000 live.

Japan teaches the world how giant arched gates weighing up to 530 tons protect Osaka from devastating typhoons, block storm surges in minutes, and drain 330 m³/s to prevent urban flooding.

One of the biggest mudslides ever recorded on the Trans-Amazon Highway trapped trucks, cars, and motorcycles at the same spot for three consecutive days while a tractor with a winch tried to free them one by one under the rain.

Solar Energy Is Considered The Cheapest Renewable Energy In The World

The Average Costs of Solar Power Modules Fell Worldwide, Making Renewable Energy More Accessible

Read Also

Plans for the Future Market

Solar Energy Market in Brazil

Seen from space, an image taken by an astronaut shows an unlikely oasis in the Saudi Arabian desert, protected by a terrain that slows the advance of sand, surrounded by green circles, remnants of an extinct lake and nearly 10,000 years of preserved history.

While the U.S. still faces limitations in deep space, China is developing unprecedented technology with strategic satellites that maintain communication with the far side of the Moon and aims for dominance by 2030.

An entire island in the Pacific wants to surround itself with a colossal barrier against the ocean to try to escape increasingly violent waves and not be swallowed by the sea in the coming decades.

With 7.4 trillion tons of artificial snow pumped in 10 years, an extreme operation could stabilize the West Antarctic ice sheet and prevent a sea level rise of more than 3 meters, but it would require snow cannons, ocean water, and energy on an almost industrial scale at the end of the world.

The Blood Falls of Antarctica hide a living ecosystem trapped under the ice for over 2 million years, where microbes survive without light, without oxygen, and without ever having seen the Sun.

In the Saudi Arabian desert, the world’s largest green hydrogen plant is 80% complete and will use 4 gigawatts of solar and wind energy to produce 600 tons of clean fuel per day when it opens in 2027.

The CEO of Honor in Spain says that smartphones will change with AI, foldables, and even robot phones; the component crisis is making cheap models more expensive in 2026 and shifting the focus to premium.

Solar-powered ice factory in the Amazon that eliminated a 5-hour trip to Manaus, prevents the loss of up to two-thirds of the fish, and now ensures income for more than 30 riverside families.

Every time a river flows into the sea, an amount of energy equivalent to a 120-meter waterfall is silently wasted, but Japan has just inaugurated the world’s first power plant that captures this waste and transforms it into electricity 24 hours a day without sun, wind, or fuel.

Silicon Valley bets on a 100-hour battery that uses carbon and oxygen to store renewable energy for days and could turn a little-known chemical system into an alternative to critical metal batteries to tackle prolonged blackouts.

Canadian engineers want to compress air in underground caverns and build plants of up to 500 MW that function as giant lungs to store renewable energy for hours and stabilize entire electrical grids.

The photo that changed airport security worldwide was accidentally taken in Sydney in 1970, when a camera inadvertently captured the fall of a teenager from the landing gear of an airplane.

Argentina’s TV erupts and fires back: “the minister is selling us out to the Brazilians” after a snow campaign becomes the target of mockery.

A Brazilian municipality relies on 97% federal money, has 14 secretariats, 11 councilors, and a budget of R$ 131 million, but only 915 people are formally employed, and no one knows how the other 25,000 live.

Japan teaches the world how giant arched gates weighing up to 530 tons protect Osaka from devastating typhoons, block storm surges in minutes, and drain 330 m³/s to prevent urban flooding.

One of the biggest mudslides ever recorded on the Trans-Amazon Highway trapped trucks, cars, and motorcycles at the same spot for three consecutive days while a tractor with a winch tried to free them one by one under the rain.