Spain Launches Underground Air Conditioning System: An Old Innovation to Combat Extreme Heat in One of Europe's Hottest Regions

Spain Launches Underground Air Conditioning System: An Old Innovation to Combat Extreme Heat in One of Europe’s Hottest Regions

Written by Bruno Teles

Published on 04/01/2024 at 18:01

Foto: Divulgação/cartujaqanat

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Seville, The Capital Of Andalusia In Spain, Known As The Hottest Region In Europe, Is Adopting An Innovative Approach To Tackle High Temperatures Inspired By Ancient Persian Techniques.

Seville, in Spain, is famous for its historic architecture and flamenco music, but it is also known for extreme heat. With temperatures exceeding 40 degrees Celsius, even before summer, the city faces public health risks and tourism challenges. Global warming only exacerbates the situation, making it imperative to find effective solutions.

Drawing inspiration from the qanats of ancient Persia, Seville is implementing a subterranean air conditioning system with a modern touch of renewable energy. This system, called CartujaQanat, aims to cool public spaces using minimal energy.

How It Works

The CartujaQanat project, a collaboration between several organizations, including the city hall and the University of Seville, utilizes underground channels filled with water next to the Zoco conference center. Hot pipes are cooled by the water and then distribute cool air through the floor and under the lower conference seats. The system is complemented by an evaporative cooling system and solar panels to further reduce temperature and reliance on conventional energy.

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Historical Background

The chosen site for the project is an area that once hosted a world expo, the Expo ’92. This expo was an international festival of cultural and technological achievements, and now it is helping in the transformation of the city.

Although inaugurated in October 2022, the project faced several setbacks, including issues with the irrigation system and rising costs. The expectation is that all obstacles will be overcome by the end of 2024, allowing the residents of Seville to finally enjoy the benefits of the project.

Potential Impact

Although it is a small-scale solution for a city the size of Seville, Spain, the project demonstrates how rising temperatures can be addressed with a combination of old and new methods. The initiative, primarily supported by the European Union, may serve as an example for other cities facing similar challenges due to climate change.

Seville is at the forefront of innovative approaches to deal with extreme heat, combining ancient wisdom with modern technology. This project not only promises to improve the comfort of local residents and tourists but also highlights the importance of sustainable and creative solutions in addressing climate change.

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Spain Launches Underground Air Conditioning System: An Old Innovation to Combat Extreme Heat in One of Europe’s Hottest Regions

Seville, The Capital Of Andalusia In Spain, Known As The Hottest Region In Europe, Is Adopting An Innovative Approach To Tackle High Temperatures Inspired By Ancient Persian Techniques.

How It Works

Historical Background

Potential Impact

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Spain Launches Underground Air Conditioning System: An Old Innovation to Combat Extreme Heat in One of Europe’s Hottest Regions

Seville, The Capital Of Andalusia In Spain, Known As The Hottest Region In Europe, Is Adopting An Innovative Approach To Tackle High Temperatures Inspired By Ancient Persian Techniques.

How It Works

Historical Background

Potential Impact

While in Brazil a 10-story building takes 2 years to complete, in China a company stacks pre-fabricated modules and raises the entire building in just 28 hours and 45 minutes.

The oldest tree in the world, alive since before the birth of Jesus Christ, is cut down in a scientific study and the case changes environmental preservation rules.

BRICS is preparing a payment system inspired by the Brazilian PIX that will allow direct transactions between countries using national digital currencies without relying on the dollar or Western banks as intermediaries.

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.

After ten days orbiting the Moon, science confirms that the astronauts of the Artemis II mission return with altered bodies.

Peru built a tunnel at an altitude of 4,738 meters cutting through the Andes Mountains, and the road leading to it reaches 4,818 meters, making it the highest paved road in the entire world.

Seen from space, an image taken by an astronaut shows in Argentine Patagonia the exact point where a colossal glacier, a turquoise-blue lake, and a greenish arm of water meet, creating one of the rarest and most impressive landscapes in the region.

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