1.0Zentrum für BrennstoffzellenTechnik GmbHhttps://zbt.de/en/Ulrich Gardemannhttps://zbt.de/en/author/ugn/rich600338<blockquote class="wp-embedded-content" data-secret="d1k94OyXMw"><a href="https://zbt.de/en/institute/departments/processes-and-fuels/">Fuels & Processes</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://zbt.de/en/institute/departments/processes-and-fuels/embed/#?secret=d1k94OyXMw" width="600" height="338" title="“Fuels & Processes” — Zentrum für BrennstoffzellenTechnik GmbH" data-secret="d1k94OyXMw" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); </script> https://zbt.de/app/uploads/2024/09/zbt-besprechung-tidona-engelmeier-moritz-scaled.jpg25602152Carbon-free and carbon-neutral energy sources for a sustainable energy system of the future In addition to pure hydrogen, other energy sources will play a significant role in future energy systems. The reasons for this are the high energy storage densities required in some applications, the use and expansion of existing infrastructure, and, significantly, the costs of large-scale conversion to new energy sources.