© GKM AG

Living Lab for the Energy Transition
Rhine Supplies Thermal Energy via New Large-Scale Heat Pump

18 metres long, around five metres high, and highly efficient: Mannheim-based energy company MVV is building a river water source heat pump along the bank of the Rhine by the GKM power station in Mannheim. The heat pump extracts thermal energy from the river and uses it to produce heating water. Around 90 stakeholders from industry, politics, and science were present to witness the official start of construction.

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©SDE21/22

Solar Decathlon Europe
Fresh Ideas for Climate-Smart Future Buildings

From kitchen fronts made from recycled yoghurt cartons and photovoltaic façades featuring printed photos to hemp insulation: these are only some of the ideas that international students have thought up for the SDE 21/22.

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News

Visualization of the planned container terminal in Duisburg’s inland port.
©duisport

Unique in Europe
A Climate-Neutral Container Terminal Is Being Built in the Port of Duisburg

On a former coal island in the inland port of Duisburg, hydrogen-based energy is to be generated and stored in the future, among other things.

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A row of open windows through which light falls into the building can be seen.
©SasinParaksa - stock.adobe.com

Climate-Smart Behaviour during the Pandemic
These Ventilation Concepts Reduce Aerosols and Save Energy

First interim results: A research team is investigating how higher indoor air hygiene in buildings can be achieved in the most energy-efficient way.

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Sixteen climate-smart buildings can be viewed up close on the premises of the SolarCampus in Wuppertal from 10 to 26 June.
©SDE21/22

Seven competition entries from Germany
Solar Decathlon Europe 21/22: View Climate-Smart Buildings Up Close

Extending, adding storeys, closing gaps between buildings: Students at SDE 21/22 show what sustainable housing in cities can look like.

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Research Projects

Launch of the Living Lab for the Energy Transition GWP
New: Large-Scale Heat Pumps in Germany’s District Heating Networks

© GKM AG

A large proportion of Germany’s CO2 emissions can be attributed to the supply of heat. Large-scale heat pumps powered by greenhouse gas-free electricity could help the country to reduce its CO2 emissions. In the living lab for the energy transition focused on the installation, operation, monitoring, and system integration of large-scale heat pumps (LHPs) in district heating networks, these systems will now be connected to district heating networks at various types of location.

The Wilhelmsburg community center in Hamburg can be seen next to a lake. Here, the researchers tested their concept in practice.
©Philipp Janßen - HAW Hamburg

More Flexible and Efficient
Combining Building Control Systems and Heating Networks Through Smart Networking

German and Finnish researchers have investigated ways in which heating networks can benefit from intelligent building technology.

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This former bunker serves as an energy storage facility.
Bild: Hamburg Energie

Integrated household heating transition in Wilhelmsburg
Sustainable Heating Supply for Urban Districts

In the Hamburg district of Wilhelmsburg, it is shown how regenerative heat can be generated and distributed in urban areas.

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Fifth generation energy systems, low-carbon supply systems, new models for energy suppliers and operators
© struvictory - stock.adobe.com

TransUrban.NRW
Low Temperature Replaces Coal Infrastructure

Many cities and municipalities have committed themselves to ambitious climate protection targets for reducing CO2 emissions.

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Research Topics