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Explore the first global tidal energy park. With a production capacity of 10,5 megawatts, this pioneering park is prepared to provide clean, renewable energy to 11.000 homes
Sea levels rise and fall twice a day around the world. The water accelerates, forming tidal currents. It is a constant, unlimited movement. Amidst the growing world interest by sustainable energy sources, Atir 2.0 appears as a revolution in energy generation.
This system, a hybrid between a boat and a wind turbine, represents a significant advance in terms of renewable energy technology and sets new standards of efficiency and sustainability.
Characteristics, energy capacity and performance of Atir 2.0
At 45 meters long and with a submerged structure 15 meters deep, Atir 2.0 is designed to optimize the capture of tidal energy, transforming the perpetual movement of the oceans into a reliable source of electricity.
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The mast is hollow inside to allow access to the engine room where the power train is located. Outside are the turbines, whose blades resemble those of a wind turbine. The turbines capture the force of the tides in both directions. The boat moves 145 tons of water back and forth each tide to remain stable while generating electricity.
In the part above the water are the computer and electrical systems that supply energy to the network. Atir is profitable, both in operating and capital costs, says Magallanes. The Galician company carried out its first demonstration in Scotland in 2019. They managed to generate energy and inject it into the Scottish electricity grid in a sustainable way.
The contract accepted by the company Magallanes requires that seven Atir 2.0 platforms be launched into the sea off the coast of Wales by 2026. They equate to an installed capacity of 10,5 megawatts, enough energy to light 11.000 homes.
Energy efficiency and sustainability
In addition to its impressive power generation capacity, Atir 2.0 stands out for its energy efficiency and sustainability. The system's turbines, designed to capture tidal energy in both directions, are an example of technological innovation aimed at maximizing energy conversion.
The Atir 2.0's design allows it to remain stable while generating electricity, moving large volumes of water without harming surrounding marine ecosystems. This approach balances the need for energy production with environmental conservation, offering a clean energy solution that is as efficient as it is environmentally friendly.
The global potential of tidal energy
The Atir 2.0 project is not just a proof of concept for tidal power; It is a step towards realizing the global potential of this energy source. It is estimated that tidal energy can provide up to 390 gigawatts (GW) of installed power worldwide, with capacity factors between 40 and 50%, significantly higher than many other renewable energy sources.
This potential makes tidal energy a promising candidate to play a crucial role in the global energy transition, offering a clean and renewable alternative capable of meeting a significant portion of the world's electricity demand.
Challenges and opportunities
Despite the immense potential and technological advances represented by Atir 2.0, it still faces challenges in terms of implementation costs and scalability. However, as technology evolves and economies of scale begin to reduce costs, these obstacles are increasingly surmountable.
Continued investment in research and development is crucial to further optimize the efficiency of these systems and make tidal energy a key part of the sustainable energy matrix of the future.
A sea of possibilities
The introduction of Atir 2.0 into the renewable energy scenario opens up a sea of possibilities for generating electricity in a sustainable way. With its significant power generation capacity, efficiency and commitment to sustainability, this system not only exemplifies the potential of tidal energy, but also reinforces the importance of innovation in the search for clean energy solutions.
As the world continues to face the challenges of climate change and sustainability, projects like Atir 2.0 are beacons of hope, guiding us towards a future where renewable energy is the backbone of a sustainable society.
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