Recupero calore di scarto ad Amburgo: modello per un riscaldamento urbano a zero emissioni

euronews (in Italiano)

Recupero calore di scarto ad Amburgo: modello per un riscaldamento urbano a zero emissioni  Ad Amburgo, un progetto energetico all'avanguardia dimostra come le città possano diventare a emissioni zero recuperando il calore che altrimenti andrebbe sprecato.  In collaborazione con the European Commission  ALTRE INFORMAZIONI : http://it.euronews.com/2025/07/21/recupero-calore-di-scarto-ad-amburgo-modello-per-un-riscaldamento-urbano-a-zero-emissioni  Abbonati, euronews è disponibile in 12 lingue.

Transcript

00:00Il nostro corso gratuito è www.mesmerism.info

00:06Before collecting the heat and using it for district heating,

00:09the heat was just cooled down.

00:11So we took water from the river Elbe

00:13and cooled down the heat that came from the process

00:16and it was used for nothing.

00:18It was just wasted.

00:20Then when in Hamburg a whole new district was built,

00:23we had this idea to work together with Enne City

00:27who came to us to use the heat for warming households.

00:33In order for the project to be working,

00:35we needed a total retrofitting of the contact plant

00:38where the sulfuric acid is produced

00:40and we needed this big heat exchanger,

00:43pumps, pipes and all these things.

00:46Very special steel and stones

00:49being able to absorb the heat combined with the acid.

00:57What would help to make it more economically feasible

00:59and maybe to make other industries follow our example

01:04would be if you could incentivize producing or using

01:10it's already there, using this CO2 free heat

01:14by for example providing free allocations

01:17in the European emission trading system

01:19or developing some kind of green markets.

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