1.0Intephttps://intep.com/en/Claudia Bucherhttps://intep.com/en/author/claudia-bucher/rich600338<blockquote class="wp-embedded-content" data-secret="fYUJf6d4Sm"><a href="https://intep.com/en/team/nadja-lavanga/">Nadja Martin-Lavanga</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://intep.com/en/team/nadja-lavanga/embed/#?secret=fYUJf6d4Sm" width="600" height="338" title="“Nadja Martin-Lavanga” — Intep" data-secret="fYUJf6d4Sm" 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); //# sourceURL=https://intep.com/wp-includes/js/wp-embed.min.js </script> https://intep.com/wp-content/uploads/2024/08/NadjaLavanga_0200_webcrop-scaled-e1723034090223.jpg19792560Nadja Lavanga studied Earth and Environmental Sciences at ETH Zurich and is a specialist in resource efficiency and circular economy. Her areas of expertise include developing strategies for circular organizations and identifying potentials and measures for resource-efficient economy. She also advises and conducts research on the measurement and evaluation of circular economy. Nadja Lavanga is an EnAW consultant for resource efficiency (Energy Agency for Industry) and an expert at Reffnet (Swiss Resource Efficiency Network). She is also involved in a mirror committee of the International Organization for Standardization (ISO) on Circular Economy.