{"id":20727,"date":"2026-03-25T09:25:57","date_gmt":"2026-03-25T09:25:57","guid":{"rendered":"https:\/\/ecochain.com\/?p=20727"},"modified":"2026-03-24T14:32:44","modified_gmt":"2026-03-24T14:32:44","slug":"epds-for-concrete-manufacturers-how-to-create-verified-environmental-declarations-for-your-product-portfolio","status":"publish","type":"post","link":"https:\/\/ecochain.com\/nl\/blog\/epds-for-concrete-manufacturers-how-to-create-verified-environmental-declarations-for-your-product-portfolio\/","title":{"rendered":"EPDs for concrete manufacturers: How to create verified environmental declarations for your product portfolio"},"content":{"rendered":"<h2>Summary (TL;DR) of what this guide is about<\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">EPDs (Environmental Product Declarations) are increasingly required for public tenders across Europe \u2013 without them, your concrete products may not qualify for bids.<\/span><\/li>\n<li aria-level=\"1\">Cement is usually the single largest contributor to a concrete mix\u2019s carbon footprint (often up to <span style=\"font-weight: 400;\">70-85% of concrete&#8217;s environmental impact)<\/span>, so accurate supplier and product data is the foundation of credible EPDs.<\/li>\n<li aria-level=\"1\">At \u20ac10,000-12,000 per EPD, documenting 50-100 concrete mixes across plants and locations means a six-to-seven figure investment with traditional LCA consulting services \u2013 a cost that often directs most manufacturers toward LCA automation software like Ecochain.<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LCA automation software solutions make it practical to create EPDs across large product portfolios, reducing per-product costs significantly compared to hiring LCA consultants for each mix.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This guide walks you through what concrete EPDs measure, where the biggest data challenges are, and how to approach EPD creation at portfolio scale.<\/span><\/li>\n<\/ul>\n<h2><b>Why concrete manufacturers need EPDs for tenders and compliance<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">An Environmental Product Declaration (EPD) for concrete is a verified document that provides data about the environmental impact of your concrete products and manufacturing process. <\/span>It follows the EN 15804+A2 standard, which defines harmonized rules for different products, as well as construction product EPDs so procurement teams can compare products on a level playing field.<\/p>\n<p><span style=\"font-weight: 400;\">For concrete manufacturers, EPDs have become a business requirement \u2013 not just a sustainability initiative.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Public tenders across Europe increasingly require EPDs as part of bid submissions. Private developers building to green certification standards ask for them too. If you don&#8217;t have EPDs, your products don&#8217;t make the shortlist.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><em>What&#8217;s the biggest challenge?<\/em> Most concrete manufacturers produce 50+ different mixes. Different strength classes, exposure categories, plants, regional specifications.\u00a0<\/span><\/p>\n<p>And traditional consultant fees for a single construction product EPD often run into the tens of thousands of euros once life-cycle modelling, verification and program fees are included. Documenting 50 products quickly becomes a six-figure investment.<\/p>\n<p>So, if do a simple math \u2013 let&#8217;s say on average an LCA consultant charges \u20ac10,000-12,000 per EPD, and you need 100 EPDs across your portfolio and different locations. The total investment will be in the range of one million euros \u2013 even with quantity discounts.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">That doesn&#8217;t scale. That&#8217;s why manufacturers are shifting toward LCA automation software like Ecochain that makes EPD creation practical at portfolio level.<\/p>\n<p><span style=\"font-weight: 400;\">This article covers what concrete EPDs measure, why cement data matters most, the challenges of scaling EPDs across a large product range, and how to choose the right approach for your portfolio size and budget.<\/span><\/p>\n<h2><b>What a concrete EPD measures: carbon footprint, CO\u2082, and other environmental impacts<\/b><\/h2>\n<p>A concrete EPD quantifies environmental impacts across life\u2011cycle stages defined in EN 15804+A2. For concrete mixes, the product stage (A1\u2013A3) is usually the starting point:<\/p>\n<ul>\n<li><b>A1 \u2013 Raw materials: <\/b><span style=\"font-weight: 400;\">Everything that goes into your concrete: cement, aggregates, supplementary materials, admixtures. Cement clinker dominates this stage and can account for well over half of the concrete mix\u2019s global warming potential, depending on the mix design (can often be in the range of 70-85% of total impact).\u00a0<\/span><\/li>\n<li><b>A2 \u2013 Transport to your plant:<\/b><span style=\"font-weight: 400;\"> Emissions from delivering materials to your batching facility. Distance and transport mode (truck, rail, barge) determine the impact.<\/span><\/li>\n<li><b>A3 \u2013 Manufacturing:<\/b><span style=\"font-weight: 400;\"> Your batching operations: mixers, conveyors, water treatment, curing. This is usually the smallest contributor for concrete.<\/span><\/li>\n<\/ul>\n<p>Together, A1\u2013A3 represent the \u201ccradle-to-gate\u201d product stage \u2013 the part of the life cycle that most concrete specifications and databases focus on today \u2013 and the declared unit is typically 1 cubic meter of a specific mix design.<\/p>\n<p>Some tenders also require additional modules such as A4 for transport to site and A5 for installation, and EN 15804+A2 expects end\u2011of\u2011life modules C1\u2013C4 and module D to be declared as well, but A1\u2013A3 results still form the core of most concrete procurement comparisons today.<\/p>\n<h2><b>Why cement and binder data are the biggest drivers in your concrete EPD<\/b><\/h2>\n<p>One key thing we&#8217;ve mentioned a couple of times in this guide: cement is typically the main driver of your concrete\u2019s environmental footprint.<\/p>\n<p><span style=\"font-weight: 400;\">The clinker production process releases CO\u2082 from both fuel combustion and the chemical transformation of limestone. No other input comes close.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This has practical implications:<\/span><\/p>\n<ul>\n<li><b>For accuracy:<\/b><span style=\"font-weight: 400;\"> Your EPD is only as good as your cement data. Generic industry averages create uncertainty. Product-specific EPDs from your cement supplier give you defensible numbers.<\/span><\/li>\n<li><b>For reduction:<\/b><span style=\"font-weight: 400;\"> If you want to lower your concrete&#8217;s footprint, start with cement. Lower-clinker cements or supplementary materials (fly ash, slag) can reduce A1 impact by 20-40%.<\/span><\/li>\n<li><b>For differentiation:<\/b><span style=\"font-weight: 400;\"> When competing products have similar strength and performance, verified low-carbon cement content becomes a tender advantage.<\/span><\/li>\n<\/ul>\n<h2><b>The portfolio problem: scaling EPDs across your concrete product range<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Creating one EPD is manageable. Creating 50 is a different challenge entirely.\u00a0<\/span><\/p>\n<p><strong>The 4 most common challenges when scaling EPD generation across your portfolio:<\/strong><\/p>\n<ul>\n<li><b>Data gathering multiplies:<\/b><span style=\"font-weight: 400;\"> Each product needs supplier documentation, batching records, transport data, and energy consumption figures. Multiply that across your full portfolio and multiple plants.<\/span><\/li>\n<li><b>Systems don&#8217;t connect:<\/b><span style=\"font-weight: 400;\"> Your ERP tracks materials. Batching systems track energy. Logistics tracks transport. Bringing this together for each product means manual exports, spreadsheet consolidation, and version control headaches.<\/span><\/li>\n<li><b>Regional requirements vary:<\/b><span style=\"font-weight: 400;\"> The same concrete mix may need different documentation for different markets. Tender requirements differ across the Benelux, DACH, and UKI regions.<\/span><\/li>\n<li><b>Consultant costs don&#8217;t scale:<\/b><span style=\"font-weight: 400;\"> External LCA specialists are excellent for flagship products. But at \u20ac5,000\u2013\u20ac15,000 per EPD across 50+ products, the budget math breaks down quickly.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">This is why software-based approaches built for sustainability teams have become practical necessities for larger portfolios. The economics shift from per-product consulting fees to infrastructure that serves your entire product range.<\/span><\/p>\n<h2><b>What data you need to create a concrete EPD<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Creating EPDs requires gathering data from across your operations. Here are some ideas on what to prepare:<\/span><\/p>\n<p><b>From your cement and materials suppliers:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">EPDs or carbon footprint declarations for cement products<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Documentation for supplementary materials (fly ash, slag, silica fume)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Aggregate source information<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Admixture specifications<\/span><\/li>\n<\/ul>\n<p><b>From your batching records:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mix designs with material quantities per cubic meter<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Production volumes by product<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Which materials went into which batches<\/span><\/li>\n<\/ul>\n<p><b>From your operations:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Plant energy consumption (electricity, fuel)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Water usage<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transport distances from suppliers to plant<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transport modes (truck, rail, barge)<\/span><\/li>\n<\/ul>\n<p><b>Tip:<\/b><span style=\"font-weight: 400;\"> The hardest data to obtain is usually cement supplier EPDs. It&#8217;s worth requesting these early \u2013 it can take weeks to get product-specific documentation rather than generic industry averages.<\/span><\/p>\n<h2><b>How to approach concrete EPD creation: consultant, platform, or hybrid<\/b><\/h2>\n<p><b>Option 1: LCA consultant-led (best for one product footprint reporting or an extremely small portfolio \u2013 one-off project)<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Hire an LCA specialist to create EPDs product by product. This works well if you need 1-5 EPDs and don&#8217;t plan to update frequently.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cost: \u20ac5,000\u2013\u20ac15,000 per EPD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Timeline: 6-15 weeks per product<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Best for: Flagship products, one-time needs, small portfolios<\/span><\/li>\n<\/ul>\n<p><b>Option 2: Software-assisted (best for larger portfolios, multi-location businesses)<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Use LCA automation software to create EPDs systematically. Can something require a higher upfront investment, but usually dramatically lower per-product costs at scale.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Initial investment: Varies by software and portfolio size<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Marginal cost per EPD: Usually drops significantly after data infrastructure is established<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Payoff threshold: Typically 8-10 EPDs per year<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Best for: 10+ products, ongoing EPD needs, multi-plant operations<\/span><\/li>\n<\/ul>\n<p><b>Option 3: Hybrid approach<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Use LCA consultants for complex or high-visibility products. Use software for standard products and portfolio expansion.<\/span><\/p>\n<h2><b>Getting started with concrete EPD creation: a practical roadmap<\/b><\/h2>\n<h3>Step 1: Define scope and audit your portfolio<\/h3>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Which products face the most urgent EPD requirements? It helps to prioritize based on tender deadlines, customer requests, and strategic importance \u2013 you don&#8217;t need an EPD for everything at once. In parallel, clarify which life\u2011cycle modules (at minimum A1\u2013A3, plus any A4, A5, C, and D requirements) and which EPD programme \/ PCR you will use, because these choices affect your data needs and modelling.<\/p>\n<h3><b>Step 2: Secure supplier data<\/b><\/h3>\n<p>Cement supplier EPDs are usually the longest lead\u2011time item, so it\u2019s worth reaching out early, even if you&#8217;re months away from creating EPDs. Do the same for key admixtures and supplementary cementitious materials where product\u2011specific data will materially influence your results.<\/p>\n<h3><b>Step 3: Map your data sources<\/b><\/h3>\n<p>Identify where batching records, energy data, and transport information live in your systems. Understand what&#8217;s available, what&#8217;s missing, and what needs manual collection, and set up a simple data quality check so obvious gaps are caught before verification.<\/p>\n<h3><b>Step 4: Choose your approach<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Based on portfolio size and budget, decide between consultant\u2011led, software\u2011assisted, or hybrid approaches. For larger portfolios, evaluate LCA platforms based on:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Concrete-specific calculation support<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ability to connect to your data systems<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Regional compliance features<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Expert support for setup and verification<\/span><\/li>\n<\/ul>\n<p><strong>Continue reading:<\/strong> <a href=\"https:\/\/ecochain.com\/blog\/choosing-the-right-epd-software-for-construction-manufacturers-7-key-factors-to-consider\/\">Choosing the right EPD software for construction manufacturers: 7 key factors to consider<\/a><\/p>\n<h3><b>Step 5: Build your first EPDs<\/b><\/h3>\n<p>Many manufacturers find it helpful to begin with 2\u20133 products to establish templates and workflows. This reveals data gaps before scaling to the full portfolio and gives you an internal \u201cplaybook\u201d for future EPDs.<\/p>\n<h3><b>Step 6: Verify and publish<\/b><\/h3>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Third\u2011party verification is required for formal EN 15804 \/ ISO 14025 EPDs published through an EPD program. Verification review typically takes anywhere from 2\u20138 weeks depending on program, complexity, and data quality. Once verified, you can register with an EPD program operator to make declarations publicly available.<\/p>\n<h3><strong>Optional Step 7: Maintain and update<\/strong><\/h3>\n<p>After publication, track triggers for updates \u2013 for example, a 10% change in key impact indicators, major process changes, or the 5\u2011year validity limit that many programs apply. Establishing a light \u201cEPD maintenance\u201d routine upfront avoids last\u2011minute renewals and keeps your declarations aligned with reality.<\/p>\n<h2><b>FAQs about concrete EPDs and environmental declarations<\/b><\/h2>\n<h3><b>How long does it take to create a concrete EPD?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">With LCA consultancies, generating an EPD for concrete products can take from 5 up to 15 weeks per product, sometimes even longer. With LCA automation software solutions like Ecochain, once you setup you data foundation, you can get to a stage where you generate e.g., 50+ EPDs in days.<\/span><\/p>\n<h3><b>What does a concrete EPD cost?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">To generate EPDs through LCA consultancies, you can expect a fee typically \u20ac5,000\u2013\u20ac15,000 per product. Software-based approaches like Ecochain LCA automation software lets you generate EPDs at portfolio scale for as low as 50 euros per EPD.<\/span><\/p>\n<h3><b>Do I need LCA expertise to create EPDs for my concrete products?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">No, you don&#8217;t need LCA expertise to create EPDs for concrete products. LCA automation software like Ecochain handle the methodology. You provide production data and material specifications, then model the product impact of your products. The hard part \u2013 calculation \u2013 are done in the background. You also often get expert support that comes with the LCA software that can help you with the setup and complex scenarios.<\/span><\/p>\n<h3><b>Which standard do concrete EPDs follow?<\/b><\/h3>\n<p>EN 15804+A2 is the core European product category rule for construction product EPDs, with that concrete products too, and most European EPD programmes are based on it. To be used as a Type III EPD under ISO 14025 \u2013 for public tenders, building certifications, and most national databases \u2013 your declaration should be third\u2011party verified and published by a recognized programme operator.<\/p>\n<h3><b>Do I need separate EPDs for each plant in my concrete manufacturing business?<\/b><\/h3>\n<p>EPDs are always created for specific concrete products (or product families), not for plants in the abstract, but you can decide whether those product EPDs are plant\u2011specific or based on averages across several sites. A plant\u2011specific EPD means &#8217;this concrete mix, produced at this particular plant&#8217; using that site\u2019s real energy, materials, and transport data, and the plant is explicitly named in the declaration. If you sell the same mix from multiple plants and your customers only require product\u2011level data, you can often use one averaged product EPD across several locations, provided you follow the EPD programme\u2019s rules for multi\u2011plant declarations.<\/p>\n<h3><b>What if my cement supplier doesn&#8217;t have an EPD?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">If your cement supplier doesn&#8217;t have EPD, you can use industry average data as a placeholder, but flag this as lower quality. It&#8217;s worth encouraging your supplier to provide product-specific documentation \u2013 it improves both your accuracy and their market position.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Summary (TL;DR) of what this guide is about EPDs (Environmental Product Declarations) are increasingly required for public tenders across Europe \u2013 without them, your concrete products may not qualify for bids. Cement is usually the single largest contributor to a concrete mix\u2019s carbon footprint (often up to 70-85% of concrete&#8217;s environmental impact), so accurate supplier [&hellip;]<\/p>\n","protected":false},"author":100,"featured_media":20861,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[78,79,73],"tags":[],"industries":[15],"use-cases":[],"departments":[],"class_list":["post-20727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbon-management","category-construction","category-environmental-product-declaration-epd","industries-construction"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Create Concrete EPDs: Step-by-Step Guide for Manufacturers<\/title>\n<meta name=\"description\" content=\"Is your concrete disqualified from public tenders? Learn why EPDs are now a business requirement for concrete mix manufacturers. This guide covers EN 15804+A2 compliance, why cement data drives majority of your carbon footprint, and how to scale EPDs across 100+ mixes without million-euro consultant fees.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ecochain.com\/nl\/blog\/epds-for-concrete-manufacturers-how-to-create-verified-environmental-declarations-for-your-product-portfolio\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EPDs for concrete manufacturers: How to create verified environmental declarations for your product portfolio\" \/>\n<meta property=\"og:description\" content=\"Is your concrete disqualified from public tenders? Learn why EPDs are now a business requirement for concrete mix manufacturers. 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