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class="container-companies"><label>Companies</label><p class="companies">S3d</p></div></div><div class="container-share"><label>Share</label><div class="share-links"><svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="facebook-f" class="svg-inline--fa fa-facebook-f fa-w-10 fa-lg " role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><path fill="currentColor" d="M279.14 288l14.22-92.66h-88.91v-60.13c0-25.35 12.42-50.06 52.24-50.06h40.42V6.26S260.43 0 225.36 0c-73.22 0-121.08 44.38-121.08 124.72v70.62H22.89V288h81.39v224h100.17V288z"></path></svg><svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="linkedin-in" class="svg-inline--fa fa-linkedin-in fa-w-14 fa-lg " role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M100.28 448H7.4V148.9h92.88zM53.79 108.1C24.09 108.1 0 83.5 0 53.8a53.79 53.79 0 0 1 107.58 0c0 29.7-24.1 54.3-53.79 54.3zM447.9 448h-92.68V302.4c0-34.7-.7-79.2-48.29-79.2-48.29 0-55.69 37.7-55.69 76.7V448h-92.78V148.9h89.08v40.8h1.3c12.4-23.5 42.69-48.3 87.88-48.3 94 0 111.28 61.9 111.28 142.3V448z"></path></svg><svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="twitter" class="svg-inline--fa fa-twitter fa-w-16 fa-lg " role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"></path></svg></div></div></div><div class="header-container-img"><div class="image-mask"><img src="https://api.groupe-keran.com/api/file/picture/6924869bf21ee22b91fe3b82/600/350" alt="Image_Guide GRDF_1000x583px"/></div><div class="grid"><div class="clip-svg"></div></div></div></div><div class="content large"><div class="paragraph"><p data-start="105" data-end="293">This summer, we had the pleasure of contributing to the creation of a <strong data-start="175" data-end="194">practical guide</strong> designed to support operators of biogas plants in their transition from cogeneration to injection.</p> <p data-start="295" data-end="430">A collective effort carried out alongside GRDF, Lexion Avocats, ATEE, and AAMF – the Association of Biogas-Producing Farmers of France.</p> <p data-start="432" data-end="633">This clear and structured document details every key step of the process: from the feasibility study to biomethane sales, including the technical, regulatory, legal, contractual, and financial aspects.</p> <p data-start="635" data-end="797">🎯 <strong data-start="638" data-end="652">Objective:</strong> secure decision-making, anticipate obstacles, and ensure a successful transition toward an economically viable and well-managed injection model.</p> <p data-start="799" data-end="980">Designed as a true <strong data-start="818" data-end="837">management tool</strong>, this guide provides benchmarks, methodology, and feedback to offer concrete support for project developers navigating this energy transition.</p> <p data-start="982" data-end="1112">👉 To give you a preview, discover a concise brochure summarizing the 6 key steps to successfully complete your injection project.</p> <p data-start="1114" data-end="1167">👉 Find the full guide here: <a data-start="1143" data-end="1167" rel="noopener" target="_new" class="decorated-link" href="https://lnkd.in/egcV7jNR">https://lnkd.in/egcV7jNR<span aria-hidden="true" class="ms-0.5 inline-block align-middle leading-none"><svg width="20" height="20" viewBox="0 0 20 20" fill="currentColor" xmlns="http://www.w3.org/2000/svg" data-rtl-flip="" class="block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]"><path d="M14.3349 13.3301V6.60645L5.47065 15.4707C5.21095 15.7304 4.78895 15.7304 4.52925 15.4707C4.26955 15.211 4.26955 14.789 4.52925 14.5293L13.3935 5.66504H6.66011C6.29284 5.66504 5.99507 5.36727 5.99507 5C5.99507 4.63273 6.29284 4.33496 6.66011 4.33496H14.9999L15.1337 4.34863C15.4369 4.41057 15.665 4.67857 15.665 5V13.3301C15.6649 13.6973 15.3672 13.9951 14.9999 13.9951C14.6327 13.9951 14.335 13.6973 14.3349 13.3301Z"></path></svg></span></a></p> <p data-start="1169" data-end="1330" data-is-last-node="" data-is-only-node="">At S3d Ingénierie, we put our expertise at the service of operators to analyse, advise, and support every stage of their conversion with a personalised approach.</p></div></div></div><div class="news"><div class="titleContainer right"><div class="blackLineAndNumberContainer level-2 black" style="left:calc(100% + 10px);align-items:flex-start"><div class="number-mask"><p style="color:#2c2a29"> </p></div><span class="blackLine" style="background-color:#2c2a29"></span></div><div class="title-mask"><h2 class="title" style="color:#2c2a29;text-align:right">Latest</br>news</h2></div></div><div class="my-masonry-grid"><div style="width:33.333333333333336%" class="my-masonry-grid_column offsetTop"><div class="cardNews"><div class="headerCardNews"><div class="container-date-share"><p class="sub">03.12.2025</p><div class="container-icons"><svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="linkedin-in" class="svg-inline--fa fa-linkedin-in fa-w-14 linkedin" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M100.28 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