Navigation Links
Aldi Süd supermarkets -- energy-optimized
Date:2/6/2013

Cold air flows out of the long rows of shelves filled with sausages, dairy products and fish. Numerous lamps light up the space where daylight barely penetrates. Supermarkets use nearly ten times the energy of a normal household. Researchers at the Fraunhofer Institute for Solar Energy Systems ISE in Freiburg, Germany have now created alternatives. "We have developed an integrated concept in collaboration with property developers, the planning team and manufacturers and as a result, we aim to reduce energy consumption by 25% in comparison to regular supermarkets", says Nicolas Rhault, Group Leader at ISE.

The main focus of the concept lies in the area of cooling. This is because at approximately 40 to 50%, it represents the largest share of the electricity bill. The freezer-systems have to reliably store pizza, cake, fish, etc. at -25 Celsius, otherwise the goods will spoil. Sausages and cheese must be stored at a maximum of four degrees Celsius. Normally, plug-in freezers are used for this purpose. They generate the required level of refrigeration themselves and pump the produced heat directly into the store a practical but inefficient method. ISE researchers have now developed a combined central refrigeration system in collaboration with property developers and the planning team. Now, all cooling points are connected to a combined central refrigeration system. The heat is not dissipated into the store but channeled via a three-stage recooling system. During the winter the system recovers the heat via a heat exchanger and uses it to heat the store. Residual heat is channeled via a gas chiller and geothermal heat pump in the surrounding area. In doing so heated water is pumped through probes into the ground where the heat is dissipated and the water is fed back cold. The result of this is that freezers and chiller cabinets only require half the electricity of comparable standalone units. Gas and oil-fired boilers are superfluous as heating is provide
'/>"/>

Contact: Nicolas Rhault
nicolas.rehault@ise.fraunhofer.de
49-761-458-85352
Fraunhofer-Gesellschaft
Source:Eurekalert  

Page: 1 2 3

Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Aldi Süd supermarkets -- energy-optimized
(Date:12/10/2014)... , Dec. 9, 2014  Wake Forest Baptist Medical Center ... for its School of Medicine. Funding for this $50 ... campaign that will be publicly launched next summer. ... in the former 60 series R.J. Reynolds Tobacco Company ... Construction will begin immediately with plans to be ready ...
(Date:12/5/2014)... MOUNTAIN VIEW, Calif. , Dec. 4, 2014 ... and safety has boosted investments in new testing ... products has also given rise to a range ... driven by the requirements of Generation Y, which ... digital technologies. As a result, product development strategies ...
(Date:12/3/2014)... , Dec. 2, 2014 As part of ... Inception Technologies is pleased to announce the release of ... customers to collect the workforce data that they need. ... have been left by existing readers. Many such devices ... connectivity and modern technology. Older models force users to ...
Breaking Biology News(10 mins):Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 2Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 4Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 2Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 3Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 4Inception Technologies to Release New Biometric Reader 2
... have been identified as highly efficient generators of electricity. , ... high concentrations in the stratosphere orbiting the earth with the ... biofilm that has been engineered by a team of scientists ... from the Wear Estuary, Country Durham, UK, the team tested ...
... N.M Sandia National Laboratories researchers, using off-the-shelf ... on ways to improve amputees, control over prosthetics ... Organic materials chemist Shawn Dirk, robotics engineer Steve ... The goal is improved prosthetics with flexible nerve-to-nerve ...
... Researchers at The Pennsylvania State University College of ... integrity of the opioid growth factor receptor (OGFr), which ... on cell proliferation, is a key to understanding the ... of human ovarian cancer cells that were molecularly engineered ...
Cached Biology News:Superbugs from space offer new source of power 2Sandia seeks better neural control of prosthetics for amputees 2Sandia seeks better neural control of prosthetics for amputees 3Sandia seeks better neural control of prosthetics for amputees 4Sandia seeks better neural control of prosthetics for amputees 5A breakthrough in understanding the biology and treatment of ovarian cancer 2A breakthrough in understanding the biology and treatment of ovarian cancer 3
(Date:12/24/2014)... China Biologic Products, Inc. (NASDAQ: CBPO, ... integrated plasma-based biopharmaceutical company in China ... Shandong Taibang Biological Products Co. Ltd., has received ... Food and Drug Administration (the "CFDA") for its ... in the Company,s public filings, the CFDA inspected ...
(Date:12/24/2014)... Sigma-Aldrich Corporation (NASDAQ: SIAL ... the Hart-Scott-Rodino Antitrust Improvements Act (HSR Act) in ... 2014, thereby completing the U.S. HSR Act antitrust ... the Company by Merck KGaA, Darmstadt, Germany.  ... to closing the transaction, which remains subject to ...
(Date:12/22/2014)... Malvern, PA & Brussels (PRWEB) December 22, 2014 ... Education (CfPIE), the global leader of technical training ... Society for Clinical Data Management (SCDM) to ... training and certification programs —providing access to the ... The partnership extends SCDM members with 10% off when ...
(Date:12/22/2014)... N.C. , Dec. 22, 2014  Alternative ... announced that it has signed a letter of ... that has developed and patented a nanotechnology-based development ... diagnostics products that enable rapid on-site collection and ... use/abuse and health issues in an immediate, non-invasive ...
Breaking Biology Technology:China Biologic Receives GMP Certification for New Coagulation Factor Facility 2China Biologic Receives GMP Certification for New Coagulation Factor Facility 3Acquisition of Sigma-Aldrich by Merck KGaA, Darmstadt, Germany, Receives U.S. Antitrust Clearance 2Acquisition of Sigma-Aldrich by Merck KGaA, Darmstadt, Germany, Receives U.S. Antitrust Clearance 3CfPIE Announces Partnership with the Society for Clinical Data Management 2CfPIE Announces Partnership with the Society for Clinical Data Management 3ALNE Announces Intention To Acquire BioTechPharma 2
... N.J., Feb. 5 Covance Inc. (NYSE:,CVD) today announced ... Biotechnology and Medical Device Conference on February 6th,at 9:20 ... the presentation at, http://www.covance.com . In order to register ... early., Covance, with headquarters in Princeton, New Jersey, ...
... 5 /PRNewswire-FirstCall/ - Oncothyreon Inc. (Nasdaq:,ONTY) (TSX: ONY), ... therapeutic products for the treatment of cancer, today,announced ... http://www.oncothyreon.com ., "We are excited about ... updated website, which provides additional information about our,product ...
... (Nasdaq: KERX ) today announced that Michael S. Weiss, ... the following,upcoming Investor Conferences:, Thursday, February 7th, 2008 - ... & Medical,Device Conference, Grand Hyatt Hotel ... 12:30 PM ET: BIO CEO & Investor Conference ...
Cached Biology Technology:Keryx Biopharmaceuticals Announces Upcoming Corporate Presentations 2
... to Cytokeratin 5 / 6 Cytokeratin ... weight, basic type of cytokeratin expressed in ... layers of stratified epithelia as well as ... cells and mesothelioma. Cytokeratin 6 (56 kD) ...
Aldolase A (N-15)...
... Y2 Receptor antiserum This NPY Y2 ... level and is currently being characerized in brain. ... and mouse and appears to work better on ... rat. For full characterizarion in dorsal root ganglion ...
Black Polypropylene 384 Round Well Plate 70/Box...
Biology Products: