Vertical Turbines Could Increase Wind Farm Efficiency By Up to 15%, Study Says

Written by Fabio Lucas Carvalho

Published on 27/04/2021 at 15:03

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Oxford Study Indicates That The Use Of Vertical Turbines May Improve The Performance Of Wind Farms

The global search for carbon neutrality by 2050 continues to drive the growth of wind energy. In 2024, global installed capacity reached a record 117 GW, slightly surpassing the 116.6 GW of 2023.

However, this advance is still short of the target of 320 GW annually needed to triple renewable capacity by 2030, as set by the UN.

China led installations in 2024, with 79.8 GW added, followed by the United States at about 4.1 GW.

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Despite the growth, challenges such as political instability, licensing difficulties, and transmission infrastructure limitations continue to hinder global progress.

In Brazil, wind energy represents a significant share of the energy matrix. In 2024, the country reached an installed capacity of approximately 30.45 GW, establishing itself as one of the leaders in wind energy in Latin America.

More than 11,500 hours were simulated on a computer to demonstrate that wind power plants can significantly improve their performance if they shift from traditional traditional wind turbines to vertical axis turbines, known as VAWTs.

The study proved, for the first time, the superiority of vertical turbines over traditional designs. The study found that using vertical turbines in a line maximizes their performance.

The More Efficiency In Wind Energy, The Better For The Environment

“This study highlights that the future of wind farms should be vertical. Vertical axis wind farm turbines can be designed to be much closer to each other, increasing their efficiency and ultimately reducing electricity prices. In the long run, VAWTs can help accelerate the green transition of our energy systems, so that more clean and sustainable energy comes from renewable sources“, said Tzanakis.

A study from the Global Wind Report indicated that countries must install wind farms three times faster in the next decade. Only then will it be possible to stick to the timeline for zeroing carbon emissions.

Vertical Turbines Could Increase Wind Farm Efficiency By Up to 15%, Study Says

Oxford Study Indicates That The Use Of Vertical Turbines May Improve The Performance Of Wind Farms

The More Efficiency In Wind Energy, The Better For The Environment

In the cold desert of Ladakh, where it hardly rains, engineer Sonam Wangchuk created the ice stupa, a tower that freezes winter water and stores it for irrigating crops in the spring, a simple engineering feat that mimics nature.

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

Described by astronauts as one of the most unlikely natural phenomena on Earth, the Okavango Delta spreads over up to 15,000 square kilometers in the middle of the desert and transforms Botswana into a living labyrinth of channels, islands, and flooded areas.

Two helicopters, 41 people, and over 38 tons of bait were mobilized on a remote Pacific atoll to eliminate rats; five years later, native trees grew by 5,000%, seabirds gained habitat, and the rainforest began to regenerate.

Brazil enacted a national minimum wage for teachers at R$ 5,130 for a 40-hour workweek, raised the minimum wage for basic education after a 5.4% adjustment, and established a rule that prevents increases below inflation in the coming years across the country.

Two young inventors create a terracotta brick that uses water, air, and solar energy to cool cities, and the idea points to buildings that stop worsening urban heat.

Without power for millions, Madagascar receives a proposal for a floating hydroelectric plant inspired by the baobab that promises clean energy, greenhouses, and tourism, but still needs to be realized.

China has a giant rice terrace carved over 1,300 years in the mountains, with up to 3,000 terraces, 82 villages, and 445 km of canals, but the ancestral work that overcame droughts now faces growing tourism, landslides, and rural abandonment.

Luciano Hang offers a R$ 40,000 prize at Havan, but it’s not exactly a job position: it’s an influencer contest for the network’s 40th anniversary, with a contract for the winner.

Vertical Turbines Could Increase Wind Farm Efficiency By Up to 15%, Study Says

Oxford Study Indicates That The Use Of Vertical Turbines May Improve The Performance Of Wind Farms

The More Efficiency In Wind Energy, The Better For The Environment

In the cold desert of Ladakh, where it hardly rains, engineer Sonam Wangchuk created the ice stupa, a tower that freezes winter water and stores it for irrigating crops in the spring, a simple engineering feat that mimics nature.

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

Described by astronauts as one of the most unlikely natural phenomena on Earth, the Okavango Delta spreads over up to 15,000 square kilometers in the middle of the desert and transforms Botswana into a living labyrinth of channels, islands, and flooded areas.

Two helicopters, 41 people, and over 38 tons of bait were mobilized on a remote Pacific atoll to eliminate rats; five years later, native trees grew by 5,000%, seabirds gained habitat, and the rainforest began to regenerate.

Brazilian scientists are simultaneously advancing two research projects on clean hydrogen and driving solutions that could transform the energy matrix, enhance industrial competitiveness, and accelerate large-scale emission reduction targets.

Advancement in renewable energy: A R$ 150 million project launched by Petrobras and Finep aims to create state-of-the-art electrolyzers for green hydrogen, strengthening national research and preparing Brazil to compete in a billion-dollar energy market.

Illiterate or semi-literate grandmothers were trained to repair solar systems, open rural workshops, and light up homes that still depended on kerosene.

The world has bet on green hydrogen as the fuel of the future, but now faces the side effect: producing 1 kilogram requires about 9 liters of ultrapure water, and the largest projects on the planet are precisely in the driest regions of the Earth, where water is already scarce for people.

Africa has about 500,000 cell towers and most still burn diesel to operate, while companies rush to cover antennas with solar energy and avoid signal blackouts.

Brazil enacted a national minimum wage for teachers at R$ 5,130 for a 40-hour workweek, raised the minimum wage for basic education after a 5.4% adjustment, and established a rule that prevents increases below inflation in the coming years across the country.

Two young inventors create a terracotta brick that uses water, air, and solar energy to cool cities, and the idea points to buildings that stop worsening urban heat.

Without power for millions, Madagascar receives a proposal for a floating hydroelectric plant inspired by the baobab that promises clean energy, greenhouses, and tourism, but still needs to be realized.

China has a giant rice terrace carved over 1,300 years in the mountains, with up to 3,000 terraces, 82 villages, and 445 km of canals, but the ancestral work that overcame droughts now faces growing tourism, landslides, and rural abandonment.

Luciano Hang offers a R$ 40,000 prize at Havan, but it’s not exactly a job position: it’s an influencer contest for the network’s 40th anniversary, with a contract for the winner.