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This effect is to be used for the laundry’s drying process.
Water vapour is absorbed, at the same time less fresh air
must be supplied and heated, and the energy needs drop
by a quarter. Once the saline solution, likewise heated,
is saturated with water, it is routed through a heat ex-
changer to the ZPO, and there regenerated with waste
heat from the refrigerating systems. This heat extracts
the water from the saline solution, which then stores the
heat supplied to it – up to 680 kWh per cubic metre of ex-
tracted water. The saline solution carries this energy with
three times the density of remote heating grids.

This transport also works over long distances, and the
Anja Hanßke, Institut für Energietechnik der TU Berlin saline solution can be regenerated whenever and wher-
Anja Hanßke, Institute for Energy Technology, TU Berlin ever waste heat is available. The saline solution network
therefore appears to be ideal for Adlershof. Here, refrig-
erating systems, industrial equipment, and production
First, the currently decommissioned cold storage system processes are everywhere generating waste heat that
is to be reactivated at the ZPO. Further plans involve net- can be exploited. One conceivable step in the future is a / ADLERSHOF IN ZAHLEN / ADLERSHOF IN FIGURES
working the ZPO with a neighbouring industrial laundry combination with greenhouse facades. There, the saline (Stand: 1.1.2015) (As at: 1.1.2015)
and drilling two groundwater wells. All three measures solution could extract the water from the air, releasing
intermesh. According to Hanßke, the groundwater is to re- heat in the process, and then be regenerated with local
duce the cooling capacity needed by machinery especially waste heat.
in the summer. The cold storage system is important as a STADT FÜR WISSENSCHAFT, CITY OF SCIENCE,
buffer for wind and solar power at the time it is generat- “We’re still in the planning process, but we’ll soon now be TECHNOLOGIE UND MEDIEN TECHNOLOGY AND MEDIA
ed to excess. Yet refrigerating systems not only consume tackling the first structural measures,” explained the Pro- Fläche: 4,2 km²
electricity, they also produce waste heat, and this is to be ject Managers Professor Felix Ziegler and Anja Hanßke. Beschäftigte: 15.931 Area: 4.2 km² (1,038 acres)
Staff: 15,931
exploited as well. However, it is not hot enough for feed- Also Professor Kai Strunz and his team are working un-
ing into the district heating grid, so another option must der full steam on this project backed by a total budget Unternehmen und Institute: 1.001 Companies and Institutes: 1,001
be found for its utilisation. of €3.6m. “By 2017, we’ll have first planned, modelled,
and tested the smart grid in our laboratory,” said Strunz. WISSENSCHAFTS- UND SCIENCE AND TECHNOLOGY PARK
And here is where the laundry comes in. This is to be The plans for the following project phase are to realise TECHNOLOGIEPARK Companies: 478
linked to ZPO via a so called saline solution grid. Hygro- the energy management systems they have developed. Unternehmen: 478 Employees: 5,865
scopic saline solution absorbs moisture and can store “An information room will be set up in Adlershof that Mitarbeiter: 5.865 Non-university research institutes: 10
heat virtually free of loss. Highly concentrated, it ex- will demonstrate the operations of the smart grid,” he Außeruniversitäre Forschungseinrichtungen: 10 Employees: 1,686
tracts water from the air, releasing heat in the process. explained. Mitarbeiter: 1.686
HUMBOLDT UNIVERSITY OF BERLIN
HUMBOLDT-UNIVERSITÄT ZU BERLIN Science departments: 6
ANZEIGE Naturwissenschaftliche Institute: 6 (Institutes of Chemistry, Geography,
(Institut für Informatik, Mathematik, Chemie, Computer Sciences, Mathematics, Physics
SCHLAUER STANDORT. Physik, Geographie und Psychologie) and Psychology)
Mitarbeiter: 1.076
Employees: 1,076
FÜR SCHLAUE MIETER. Attraktive und fl exible Bürofl ächen Studierende: 6.235 Students: 6,235
von 200 m bis 3.000 m
2
2
SCHLAUE FLÄCHEN FÜR SCHLAUE MIETER: BÜRO, HANDELS MEDIENSTADT MEDIA CITY
UND GASTROFLÄCHEN IM ADLERSHOFER TOR. Zentrale Lage im Herzen von Adlershof Unternehmen: 135 Companies: 135
Optimale Anbindung an den neuen Flughafen Mitarbeiter: 2.004 Employees: 2,004
Berlin Brandenburg, die Autobahn und die S-Bahn (inkl. freier Mitarbeiter) (including freelancers)

GEWERBE COMMERCIAL AREA
Unternehmen: 372 Companies: 372
Owned and KONTAKT
managed by Carolin Siemering Mitarbeiter: 5.300 Employees: 5,300
CLS Germany Management GmbH
Brodschrangen 4, D-20457 Hamburg LANDSCHAFTSPARK LANDSCAPE PARKLAND
Tel +49 (0)40 29 81 39 0 Fläche: 66 ha Area: 66 ha
Web www.clsholdings.com
Mail csiemering@clsholdings.com


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