{"version":"1.0","provider_name":"ElaadNL","provider_url":"https:\/\/elaad.nl\/en\/","author_name":"Martijn Siemes","author_url":"https:\/\/elaad.nl\/en\/author\/martijn\/","title":"Open Tender: Developing Interoperability in Home Energy","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"kmI65LilZw\"><a href=\"https:\/\/elaad.nl\/en\/open-tender-developing-interoperability-in-home-energy\/\">Open Tender: Developing Interoperability in Home Energy<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/elaad.nl\/en\/open-tender-developing-interoperability-in-home-energy\/embed\/#?secret=kmI65LilZw\" width=\"600\" height=\"338\" title=\"&#8220;Open Tender: Developing Interoperability in Home Energy&#8221; &#8212; ElaadNL\" data-secret=\"kmI65LilZw\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/elaad.nl\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/elaad.nl\/wp-content\/uploads\/2025\/07\/250306-ElaadNL-22-2048px-sRGB_onderzoeker_HEMS-1.jpg","thumbnail_width":2048,"thumbnail_height":1366,"description":"On July 24, a tender was opened for the development and testing of open-source software to enable communication between energy-intensive devices (such as heat pumps and charging stations) in and around the home and Home Energy Management Systems (HEMS). Parties interested in participating in this innovative development project can submit their applications until September 19, [&hellip;]"}