{"id":11286,"date":"2016-08-18T19:30:46","date_gmt":"2016-08-18T19:30:46","guid":{"rendered":"https:\/\/www.siedlungen.eu\/?post_type=db&#038;p=11286"},"modified":"2020-05-04T15:31:44","modified_gmt":"2020-05-04T14:31:44","slug":"solarsiedlung-erftstadt-lechenich","status":"publish","type":"db","link":"https:\/\/sdg21.eu\/en\/db\/solarsiedlung-erftstadt-lechenich","title":{"rendered":"Solar housing estate Erftstadt-Lechenich"},"content":{"rendered":"<p><strong>50374 Erftstadt:<\/strong> New construction, 2 developers, 53 units (32 units in detached and semi-detached houses; 21 units in multi-family houses (subsidized housing), building area: 5 ha. Completion: 2015<br \/>\n<!--more-->Energy concept:<br \/>\nThermal insulation standard: Apartment buildings: NEH<br \/>\nSingle and semi-detached houses: 60 % under WSchVO 95<br \/>\nVentilation system: with heat recovery<br \/>\nHeating system: Gas condensing<br \/>\nWater heating: 60 % Coverage via solar thermal collectors<br \/>\nElectricity: multi-family houses: 1\/3 via photovoltaics<\/p>\n<p>Realisation period: Start of construction: autumn 2002 - Completion: beginning of 2015<\/p>\n<p>Left:<br \/>\n<a href=\"http:\/\/energietools.ea-nrw.de\/_infopool\/page2015.asp?InfoID=5299&amp;TopCatID=5535\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/energietools.ea-nrw.de\/_infopool\/page2015.asp?InfoID=5299&amp;TopCatID=5535<\/a><br \/>\nPlanning office: Norbert Post &amp; Hartmut Welters - Architects BDA &amp; Urban Planners SRL <a href=\"http:\/\/www.post-welters.de\/projekte\/nachhaltigeenergieeffiziente-architektur\/details\/nc\/solarsiedlung-lechenich-in-erftstadt.html\" target=\"_blank\" rel=\"noopener noreferrer\">www.post-welters.de\/...solarsiedlung-lechenich...<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>50374 Erftstadt:<\/strong> New construction, 2 developers, 53 units (32 units in detached and semi-detached houses; 21 units in multi-family houses (subsidized housing), building area: 5 ha. 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