1.0Design Buy Buildhttps://designbuybuild.co.ukLauren Holmeshttps://designbuybuild.co.uk/author/user/rich600338<blockquote class="wp-embedded-content" data-secret="52gxN4QkGQ"><a href="https://designbuybuild.co.uk/worlds-largest-passivhaus-scheme-uses-schock/">World’s largest passivhaus scheme uses Schöck</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://designbuybuild.co.uk/worlds-largest-passivhaus-scheme-uses-schock/embed/#?secret=52gxN4QkGQ" width="600" height="338" title="“World’s largest passivhaus scheme uses Schöck” — Design Buy Build" data-secret="52gxN4QkGQ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /*! This file is auto-generated */ !function(c,l){"use strict";var e=!1,o=!1;if(l.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=0;o<n.length;o++)n[o].style.display="none";for(o=0;o<i.length;o++)if(r=i[o],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=l.createElement("a"),a=l.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,a.host===s.host)if(l.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=l.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://designbuybuild.co.uk/wp-content/uploads/2015/04/Bahnstadt_Balkon.jpg14152126The picturesque German city of Heidelberg is residentially very popular, but has no room for expansion, and the spectacular solution is to build a completely new district – the Bahnstadt.  The 286 acre area that was once Heidelberg’s rail freight yards sees a €2 billion initiative, claimed to be the largest passivhaus development anywhere.  By 2022 it will provide living space for around 5000 residents and all buildings, not just residential properties, will meet advanced passivhaus standards.