{"version":"1.0","provider_name":"Helmholtz-Institut Ulm","provider_url":"https:\/\/hiu-batteries.de\/en\/","author_name":"Anna-Sophia Boden","author_url":"https:\/\/hiu-batteries.de\/en\/author\/sophia_boden\/","title":"Harald Lesch \/ ZDF at Helmholtz Institute Ulm - Helmholtz-Institut Ulm","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"48tUVgwpG3\"><a href=\"https:\/\/hiu-batteries.de\/en\/news_and_events\/harald-lesch-at-hiu\/\">Harald Lesch \/ ZDF at Helmholtz Institute Ulm<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hiu-batteries.de\/en\/news_and_events\/harald-lesch-at-hiu\/embed\/#?secret=48tUVgwpG3\" width=\"600\" height=\"338\" title=\"&#8220;Harald Lesch \/ ZDF at Helmholtz Institute Ulm&#8221; &#8212; Helmholtz-Institut Ulm\" data-secret=\"48tUVgwpG3\" 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:\/\/hiu-batteries.de\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/hiu-batteries.de\/wp-content\/uploads\/2026\/04\/42135062-terra-harald-lesch-blackout-elektro-auto-als-lebensretter-maximilian-fichtner-links-verweist-auf-amerika-wo-menschen-mit-strom-aus-dem-auto-NP73.jpg","thumbnail_width":768,"thumbnail_height":512,"description":"Is our power supply secure even during blackouts?What role could batteries play in this context?In search of answers, Harald Lesch finds them at the Helmholtz Institute Ulm. Prof. Dr. Maximilian Fichtner, Managing Director of HIU, provides insights into future energy solutions in the new Terra X documentary \u201cBlackout \u2014 How secure is our power supply?\u201d"}