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A new pilot project in the capital will try out multi-faceted farming in a built-up setting as a source of food and environmental awareness
The work is already underway from both sides and completion is expected at the end of the decade
The solution which has been progressing to that end for the past several years proves that there can be a circular business model
This move will open green and social public projects to wider investments
The city has launched a 'buy 1 get 1 for free' scheme to lure people back to the local cultural scene
The initiative focuses on building an integration policy from the perspective of small businesses within the community
The Agri-Tech centre in Osnabrück has a lab, workshop and test field all rolled into one
The flying machines will help pinpoint polluted districts much more accurately
Search for health, search for well-being - in any sense and category of these terms
The Agri-Tech centre in Osnabrück has a lab, workshop and test field all rolled into one
It will supply electricity to a population twice the city of Porto
Plzeňský Prazdroj’s new brewery warehouse launched an automated rail system capable of storing more beer and loading it onto trucks much more efficiently
The work is already underway from both sides and completion is expected at the end of the decade
Local authorities say that this is a good way to preserve the 15th-century market building while providing a public service
A new pilot project in the capital will try out multi-faceted farming in a built-up setting as a source of food and environmental awareness
Let your amorous intentions be known throughout the French capital, because if not there, where else?
Let your amorous intentions be known throughout the French capital, because if not there, where else?
The city has launched a 'buy 1 get 1 for free' scheme to lure people back to the local cultural scene
No more blue Mondays in this educational institution
The facility will be located in Hasselt and is set to welcome its first visitors this spring
Search for health, search for well-being - in any sense and category of these terms
No more blue Mondays in this educational institution
In addition to distributing heat without any carbon emissions, Hot Heart will offer citizens and tourists tropical forests and hot water pools
Last week, the Mayor of Helsinki Jan Vapaavuori announced the four Award Winners of the Helsinki Energy Challenge: HIVE, Beyond Fossils, Smart Salt City, and The Hot Heart. The challenge tasked teams with finding a solution to one question: “How can we decarbonise the heating of Helsinki, using as little biomass as possible?”
While all four teams found innovative solutions to this problem, the Hot Heart project received particular praise and attention.
The Hot Heart system comprises of 10 cylindrical reservoirs of 225m diameter. These reservoirs will be filled with approximately 10 million cubic metres of hot water. To do this, Hot Heart will first use energy from existing renewable sources, converting them into heat using seawater heat pumps. Then, it will store this thermal energy in the reservoirs for when it is needed.
Finally, the reservoirs will be connected to Helsinki’s existing district heating system in order to distribute heat across the city at lower prices, without any carbon emissions. On its website, the Helsinki Energy Challenge explains that by the end of the decade, Hot Heart expects to cover the full heating demand of the city (6,000 GWh).
In addition to decarbonising the city’s heating, the project will also attract tourists as four of the ten cylinders will house all-year tropical forests and hot water pools at sea. Taking this idea further, the Hot Heart system will also perfectly embody various elements of Finnish Culture: islands, nature, etc.
The Hot Heart project aims to become known as “the Helsinki model” by 2028. In other words, it hopes that by the end of the decade, other countries will be able to apply the system to their own cities in order to benefit from its numerous advantageous features.
The Hot Heart project video (Carlo Ratti Associati)
This project has been developed by a diverse and multidisciplinary team as Carlo Ratti Associati (Italy) collaborated with Ramboll (Finland), Transsolar (Germany), Danfoss/Leanheat (Finland), Schneider Electric (Finland), OP (Finland), Schlaich Bergermann Partner (Germany) and Squint/Opera (UK).
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