The European Megaproject of $600 Billion With 331 Km of Dams to Separate the North Sea From the Atlantic Ocean and Save 25 Million Inhabitants

Written by Valdemar Medeiros

Published on 16/08/2024 at 01:39

Updated on 15/08/2024 at 20:03

Foto: Reprodução/Youtube

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European Megaproject Promises to Reduce Impacts of Climate Change. Europe Plans to Build Dams to Prevent Flooding, check out the details!

The consequences of climate change are already affecting millions of people around the world and the outlook is not promising. According to estimates, in the next three decades, about 570 coastal cities are expected to see a rise of at least 50 cm in sea level, which could directly impact a population of 800 million people worldwide and a significant portion of those affected is in Northern Europe. Thus, a European megaproject promises to build dams and save millions of residents.

Impacts of Climate Change Lead to an Unprecedented Megaproject in Europe

To reduce the effects of rising sea levels and to try to protect more than 25 million residents from 15 countries, engineers from Germany in partnership with professionals from the Netherlands came up with a rather bold proposal to build enormous dams that would separate the North Sea from the Atlantic Ocean, potentially mitigating or even permanently solving the problem of rising ocean levels.

Since 1980, sea level has risen by about 23 cm, and nearly half of that increase was recorded in just the last 25 years, and it is estimated that it will continue to rise at an average rate of 3.4 millimeters per year.

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Revealed: Megaproject to Build Dams in Europe

To avoid such a massive shock, Engineers from both countries presented a European megaproject, which aims to build dams. In total, there would be three, and together they would have about 637 km in length, reaching depths of up to 330 meters and would protect 25 million residents from Northern France to Norway.

The European megaproject, which has been nicknamed Need, proposes that the project be divided into three dams that together will prevent the advance of the Ocean.

The first dam would be built in the English Channel, between France and England, with a projected length of 161 km undoubtedly the easiest and least dangerous part of the construction, as it would deal with depths between 85 and 102 meters below sea level. The other two dams will be built further north, with the first connecting Scotland to the Orkney Islands.

This stretch, about 165 km long, would handle an average depth of 49 meters, making it easy to construct, given the technologies we currently have. However, the third dam is the largest and also the most complicated, as it presents technical challenges unmatched by the others, connecting the city of Bergen in Norway with the island of Nós.

The third dam would have a total length of 331 km, with a average depth of 161 meters, reaching up to 321 meters in the Norwegian trenches.

Challenges Encountered

Despite being an unprecedented major project in history, the European megaproject aimed at building dams is considered viable, as similar but smaller-scale projects have been carried out previously, which provided invaluable technical knowledge for this project.

The greatest difficulty without a doubt is the stretch between the Islands of Nós and Norway, but the outlook is still promising, as fixed oil platforms are already built in average depths of 500 meters, which encourages the researchers and engineers involved in the project.

The European Megaproject of $600 Billion With 331 Km of Dams to Separate the North Sea From the Atlantic Ocean and Save 25 Million Inhabitants

European Megaproject Promises to Reduce Impacts of Climate Change. Europe Plans to Build Dams to Prevent Flooding, check out the details!

Impacts of Climate Change Lead to an Unprecedented Megaproject in Europe

Revealed: Megaproject to Build Dams in Europe

Challenges Encountered

The Soviet Union spent 22 years drilling into the Earth’s crust and reached a depth of 12,262 meters — they found water where it was thought impossible, hydrogen bubbling from the rock, granite that is 2.7 billion years old, and temperatures of 180 degrees that melted the drill bits.

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The European Megaproject of $600 Billion With 331 Km of Dams to Separate the North Sea From the Atlantic Ocean and Save 25 Million Inhabitants

European Megaproject Promises to Reduce Impacts of Climate Change. Europe Plans to Build Dams to Prevent Flooding, check out the details!

Impacts of Climate Change Lead to an Unprecedented Megaproject in Europe

Revealed: Megaproject to Build Dams in Europe

Challenges Encountered

The Soviet Union spent 22 years drilling into the Earth’s crust and reached a depth of 12,262 meters — they found water where it was thought impossible, hydrogen bubbling from the rock, granite that is 2.7 billion years old, and temperatures of 180 degrees that melted the drill bits.

Egypt wants to draw 10 million cubic meters of water from the Nile per day into the desert, irrigate a new agricultural frontier, and build a city where there is currently only sand.

Norway is drilling 27 kilometers of rock 392 meters below the bottom of a fjord to build the world’s largest and deepest underwater road tunnel — when completed, a 21-hour journey will be reduced to 10.

Chinese engineers begin filling a 217-meter dam at an altitude of 3,000 meters and prepare a 2,240 MW hydroelectric power plant to integrate hydropower, solar, and wind energy in the upper Jinsha.

A German architect built a cylindrical house in 1994 that rotates to follow the sun throughout the day, generates 5 times more energy than it consumes, and was the world’s first energy-positive house.

An astronaut spent 340 days in space while his twin brother stayed on Earth, and NASA found a “rejuvenating” effect, genes, microbiome, cognition, and immune system that revealed the biological cost of living outside the planet.

Could chocolate disappear from the world? Understand why cocoa could vanish in the coming decades and transform the sweet into a rare item.

Chinese companies are sharing factories in Brazil to avoid import taxes, reduce costs, and use the country as a production base to sell cheaper in the domestic market.

Usiminas closed a contract to supply 5,200 tons of special steel for the four most advanced frigates the Brazilian Navy has ever built — each ship carries 1,300 tons of plates that need to resist the sea and explosions.

Two African countries will inaugurate in 4 days an 825-meter bridge suspended 90 meters high over a reservoir — it is the largest of three bridges of a megaproject that will supply millions of people.

To solve a drought that threatened 185 million people, China built a 2,700 km artificial river with 13 pumping stations, which today supplies 70% of all the water that comes out of Beijing’s taps.

A single solar storm can knock out satellites, wipe out GPS, and leave 40 million people without power for months — and the transformers that protect the grid take 4 years to manufacture.

Sydney is erecting the world’s tallest wooden skyscraper — it’s 40 stories of hybrid timber that sequester carbon instead of emitting it, and the tower is expected to be completed as early as 2026.

While sanitation in Brazil serves only 55% of the population and discharges sewage into rivers, Singapore already recycles 100% of the water it consumes and has transformed sewage into award-winning potable water.

The Sagrada Família in Barcelona has completed its main structure after 144 years of construction — exactly 100 years after Gaudí’s death, and the tallest tower reaches 172 meters.

After mapping more than 200 million proteins, artificial intelligence enters the race to accelerate drugs, vaccines, and enzymes against plastic and CO₂, opening an era in which molecules can be designed on demand.