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LCA

Open dumping and open burning of waste: LCA study
DEISO Research
Open dumping and open burning of waste: LCA study
DEISO

.deiso-mswlca-hero-block{width:100%;padding:30px 0;background:transparent;font-family:'Jost', system-ui, -apple-system, "Segoe UI", sans-serif;overflow-x:clip} .deiso-mswlca-hero-block .page-outer{max-width:1200px;margin:0 auto;padding:0 24px} .deiso-mswlca-hero-block .page-card{position:relative;background:#ffffff !important;border:1px solid rgba(26,26,26,0.10) !important;border-radius:22px;box-shadow:0 8px 20px rgba(26,26,26,0.04);padding:56px 56px 48px !important;overflow:hidden} .deiso-mswlca-hero-block .card-strap{position:absolute;top:0;left:0;right:0;height:6px;z-index:2;background:linear-gradient(90deg,#63976B 0%,#2D8B8A 50%,#008194 100%)} .deiso-mswlca-hero-block .card-pill{display:inline-flex !important;align-items:center;padding:6px 15px !important;border-radius:999px !important;font-family:'Jost',sans-serif !important;font-size:13px !important;font-weight:600 !important;letter-spacing:0.06em !important;text-transform:uppercase;line-height:1.3 !important;white-space:nowrap;color:#ffffff !important;-webkit-text-fill-color:#ffffff !important;border:none !important;background:#008194 !important;margin-bottom:18px} .deiso-mswlca-hero-block .page-card h1{font-family:'Jost',sans-serif !important;font-size:38px;line-height:1.25;letter-spacing:-0.5px;font-weight:700;color:#1a1a1a !important;-webkit-text-fill-color:#1a1a1a;margin:0 0 12px 0;max-width:900px} .deiso-mswlca-hero-block .hero-sub{display:block;font-size:20px;line-height:1.55;font-weight:600;color:#006675 !important;-webkit-text-fill-color:#006675;margin:0 0 20px 0;max-width:900px} .deiso-mswlca-hero-block .page-card p{font-size:17px;line-height:1.75;color:#475569 !important;-webkit-text-fill-color:#475569;margin:0 0 14px 0;max-width:900px;overflow-wrap:break-word} .deiso-mswlca-hero-block .byline{font-size:16px !important;margin:0 0 22px 0 !important} .deiso-mswlca-hero-block .byline .li-key{color:#1a1a1a !important;-webkit-text-fill-color:#1a1a1a;font-weight:600} .deiso-mswlca-hero-block .glance{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 22px;margin:22px 0 0…

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DEISO Mirai™ AI Pro – Enterprise AI Guidance for Sustainability Execution (Advances in Versions v4.1-v4.3)
Announcements
DEISO Mirai™ AI Pro – Enterprise AI Guidance for Sustainability Execution (Advances in Versions v4.1-v4.3)
DEISO

EPD preparation, LCA modeling questions, compliance pressure, sustainability reporting requirements, digital system needs, or training alignment without knowing which action path is most suitable. DEISO Mirai™ AI Pro is designed to create a stronger starting experience. Instead of forcing users to manually interpret multiple pages, services, systems, and routes, it guides them toward the most relevant DEISO pathway through structured AI-led interaction. Clarify a business, technical, or project objective Identify the right DEISO execution path or support route Discover relevant…

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Rapid Sustainability Intelligence & Data Review Services (48–72 Hours) | DEISO
Announcements
Rapid Sustainability Intelligence & Data Review Services (48–72 Hours) | DEISO
DEISO

.deiso-rapid-l1,.deiso-rapid-l1 *,.deiso-rapid-l1 *::before,.deiso-rapid-l1 *::after{box-sizing:border-box;} .deiso-rapid-l1{width:100%;padding:30px 0 !important;background:transparent !important;font-family:'Jost', system-ui, -apple-system, Segoe UI, sans-serif !important;} .deiso-rapid-l1 .block-outer{max-width:1200px;margin:0 auto;padding:0 24px !important;} .deiso-rapid-l1 .block-card{position:relative;background:#ffffff !important;border:1px solid rgba(26,26,26,0.10) !important;border-radius:22px;box-shadow:0 8px 20px rgba(26,26,26,0.04);overflow:hidden;padding:44px 36px !important;} .deiso-rapid-l1 .block-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,#63976B 0%,#2D8B8A 50%,#008194 100%);} .deiso-rapid-l1 .block-section{padding:34px 0;border-bottom:1px solid rgba(26,26,26,0.08);} .deiso-rapid-l1 .block-section:first-of-type{padding-top:8px;} .deiso-rapid-l1 .block-section:last-of-type{border-bottom:none;padding-bottom:8px;} .deiso-rapid-l1 .block-eyebrow{display:inline-block;background:rgba(0,129,148,0.07) !important;color:#006675 !important;border:1px solid rgba(0,129,148,0.20) !important;padding:6px 14px !important;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:18px;line-height:1.2;} .deiso-rapid-l1 h1{font-family:'Jost', sans-serif !important;font-size:38px;line-height:1.25;letter-spacing:-0.5px;color:#1a1a1a !important;font-weight:700;margin:0 0 12px 0 !important;} .deiso-rapid-l1 .hero-subline{display:block;font-size:20px;line-height:1.4;font-weight:600;color:#006675 !important;margin:0;max-width:880px;} .deiso-rapid-l1 h2{font-family:'Jost', sans-serif !important;font-size:28px;line-height:1.3;letter-spacing:-0.3px;color:#1a1a1a !important;font-weight:600;margin:0 0 14px 0;} .deiso-rapid-l1 p{font-size:17px;line-height:1.75;color:#475569 !important;font-weight:400;margin:0 0 16px 0;} .deiso-rapid-l1…

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Life Cycle Sustainability Assessment (LCSA) for Funded Academic Projects
Announcements
Life Cycle Sustainability Assessment (LCSA) for Funded Academic Projects
DEISO

.deiso-lcsa-b1,.deiso-lcsa-b1 *,.deiso-lcsa-b1 *::before,.deiso-lcsa-b1 *::after{box-sizing:border-box;} .deiso-lcsa-b1{width:100%;padding:30px 0 !important;background:transparent !important;font-family:'Jost', system-ui, -apple-system, "Segoe UI", sans-serif !important;} .deiso-lcsa-b1 .block-outer{max-width:1200px;margin:0 auto;padding:0 24px !important;} .deiso-lcsa-b1 .block-card{position:relative;background:#ffffff !important;border:1px solid rgba(26,26,26,0.10) !important;border-radius:22px;box-shadow:0 8px 20px rgba(26,26,26,0.04);overflow:hidden;padding:0 56px 48px 56px !important;} .deiso-lcsa-b1 .block-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,#63976B 0%,#2D8B8A 50%,#008194 100%);z-index:2;} .deiso-lcsa-b1 .card-cover{margin:0 -56px 0 -56px;line-height:0;} .deiso-lcsa-b1 a.cover-link, .deiso-lcsa-b1 a.cover-link:link, .deiso-lcsa-b1 a.cover-link:visited{display:block !important;line-height:0;text-decoration:none !important;border:0 !important;} .deiso-lcsa-b1 .card-cover img{display:block !important;width:100%;height:auto;border:0 !important;border-radius:0 !important;} .deiso-lcsa-b1 .block-section{padding:34px 0;border-bottom:1px solid rgba(26,26,26,0.08);} .deiso-lcsa-b1 .block-section:last-of-type{border-bottom:none;padding-bottom:8px;} .deiso-lcsa-b1 .block-eyebrow{display:inline-block;background:rgba(0,129,148,0.07) !important;color:#006675 !important;border:1px solid rgba(0,129,148,0.20) !important;padding:6px 14px !important;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:18px;line-height:1.2;} .deiso-lcsa-b1 h1{font-family:'Jost', sans-serif !important;font-size:38px;line-height:1.25;letter-spacing:-0.5px;color:#1a1a1a !important;font-weight:700;margin:0 0 10px…

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DEISO Announces 13 Pre-Submission Audit & Advisory Services for ESG, GHG, LCA & PCF
Announcements
DEISO Announces 13 Pre-Submission Audit & Advisory Services for ESG, GHG, LCA & PCF
DEISO

.deiso-presub-b1,.deiso-presub-b1 *,.deiso-presub-b1 *::before,.deiso-presub-b1 *::after{box-sizing:border-box;} .deiso-presub-b1{width:100%;padding:30px 0 !important;background:transparent !important;font-family:'Jost', system-ui, -apple-system, "Segoe UI", sans-serif !important;} .deiso-presub-b1 .block-outer{max-width:1200px;margin:0 auto;padding:0 24px !important;} .deiso-presub-b1 .block-card{position:relative;background:#ffffff !important;border:1px solid rgba(26,26,26,0.10) !important;border-radius:22px;box-shadow:0 8px 20px rgba(26,26,26,0.04);overflow:hidden;padding:56px 56px 48px 56px !important;} .deiso-presub-b1 .block-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,#63976B 0%,#2D8B8A 50%,#008194 100%);} .deiso-presub-b1 .block-section{padding:34px 0;border-bottom:1px solid rgba(26,26,26,0.08);} .deiso-presub-b1 .block-section:first-of-type{padding-top:8px;} .deiso-presub-b1 .block-section:last-of-type{border-bottom:none;padding-bottom:8px;} .deiso-presub-b1 .block-eyebrow{display:inline-block;background:rgba(0,129,148,0.07) !important;color:#006675 !important;border:1px solid rgba(0,129,148,0.20) !important;padding:6px 14px !important;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:18px;line-height:1.2;} .deiso-presub-b1 h1{font-family:'Jost', sans-serif !important;font-size:38px;line-height:1.25;letter-spacing:-0.5px;color:#1a1a1a !important;font-weight:700;margin:0 0 10px 0 !important;} .deiso-presub-b1 .hero-subline{display:block;font-size:20px;line-height:1.4;font-weight:600;color:#006675 !important;margin:0 0 18px 0;max-width:900px;} .deiso-presub-b1 h2{font-family:'Jost', sans-serif !important;font-size:28px;line-height:1.3;letter-spacing:-0.3px;color:#1a1a1a !important;font-weight:600;margin:0 0 14px 0;} .deiso-presub-b1 p{font-size:17px;line-height:1.75;color:#475569…

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EPD Development Mistakes That Delay Verification (And How to Avoid Rework)
Blog Posts
EPD Development Mistakes That Delay Verification (And How to Avoid Rework)
DEISO

.deiso-epddelay-b1,.deiso-epddelay-b1 *,.deiso-epddelay-b1 *::before,.deiso-epddelay-b1 *::after{box-sizing:border-box;} .deiso-epddelay-b1{width:100%;padding:30px 0 !important;background:transparent !important;font-family:'Jost', system-ui, -apple-system, "Segoe UI", sans-serif !important;} .deiso-epddelay-b1 .block-outer{max-width:1200px;margin:0 auto;padding:0 24px !important;} .deiso-epddelay-b1 .block-card{position:relative;background:#ffffff !important;border:1px solid rgba(26,26,26,0.10) !important;border-radius:22px;box-shadow:0 8px 20px rgba(26,26,26,0.04);overflow:hidden;padding:56px 56px 48px 56px !important;} .deiso-epddelay-b1 .block-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,#63976B 0%,#2D8B8A 50%,#008194 100%);} .deiso-epddelay-b1 .block-section{padding:34px 0;border-bottom:1px solid rgba(26,26,26,0.08);} .deiso-epddelay-b1 .block-section:first-of-type{padding-top:8px;} .deiso-epddelay-b1 .block-section:last-of-type{border-bottom:none;padding-bottom:8px;} .deiso-epddelay-b1 .block-eyebrow{display:inline-block;background:rgba(0,129,148,0.07) !important;color:#006675 !important;border:1px solid rgba(0,129,148,0.20) !important;padding:6px 14px !important;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:18px;line-height:1.2;} .deiso-epddelay-b1 h1{font-family:'Jost', sans-serif !important;font-size:38px;line-height:1.25;letter-spacing:-0.5px;color:#1a1a1a !important;font-weight:700;margin:0 0 10px 0 !important;} .deiso-epddelay-b1 .hero-subline{display:block;font-size:20px;line-height:1.4;font-weight:600;color:#006675 !important;margin:0 0 18px 0;max-width:900px;} .deiso-epddelay-b1 h2{font-family:'Jost', sans-serif !important;font-size:28px;line-height:1.3;letter-spacing:-0.3px;color:#1a1a1a !important;font-weight:600;margin:0 0 14px 0;} .deiso-epddelay-b1 .sub-label{display:block;color:#006675…

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Enterprise Capacity Building in LCA and EPD: Advanced Training Programs and Courses Delivered for Inter Construction in Tokyo
Inter Construction company logo
News
Enterprise Capacity Building in LCA and EPD: Advanced Training Programs and Courses Delivered for Inter Construction in Tokyo
DEISO

.deiso-news-inter-construction * { box-sizing: border-box; } .deiso-news-inter-construction { width: 100%; padding: 30px 0; background: transparent; font-family: 'Jost', system-ui, -apple-system, Segoe UI, sans-serif; } .deiso-news-inter-construction .news-outer { max-width: 1200px; margin: 0 auto; padding: 0 24px; } .deiso-news-inter-construction .news-card { position: relative; background: #ffffff !important; border: 1px solid rgba(26,26,26,0.10) !important; border-radius: 22px; box-shadow: 0 8px 20px rgba(26,26,26,0.04); padding: 56px 56px 48px 56px !important; overflow: hidden; } .deiso-news-inter-construction .news-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background:…

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DEISO and IGSC Sign Strategic Memorandum of Understanding
Institute of Global Sustainability Certification Logo
News Press Release
DEISO and IGSC Sign Strategic Memorandum of Understanding
DEISO

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Choosing the Right LCIA Method: A Practical Guide for LCA Professionals
Guide to choosing impact assessment method chart
Blog Posts
Choosing the Right LCIA Method: A Practical Guide for LCA Professionals
DEISO

.deiso-lcia-method-block * { box-sizing: border-box; } .deiso-lcia-method-block { width: 100%; padding: 30px 0; background: transparent; font-family: 'Jost', system-ui, -apple-system, "Segoe UI", sans-serif; } .deiso-lcia-method-block .lm-outer { max-width: 1200px; margin: 0 auto; padding: 0 24px; } .deiso-lcia-method-block .lm-card { position: relative; background: #ffffff !important; border: 1px solid rgba(26,26,26,0.10) !important; border-radius: 22px; box-shadow: 0 8px 20px rgba(26,26,26,0.04); padding: 56px 56px 48px 56px !important; overflow: hidden; } .deiso-lcia-method-block .lm-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background:…

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How to Use Normalization and Weighting in LCA: A Complete Guide from Basics to Advanced
Life cycle impact assessment process illustration.
Blog Posts
How to Use Normalization and Weighting in LCA: A Complete Guide from Basics to Advanced
DEISO

GHG emissions = 1.1 Gt CO₂ eqPopulation = 125MNF = 1,100,000,000 / 125,000,000 = 8.8 t CO₂ eq/person/yearSection 7: How to Calculate Normalized ResultsFormula:Normalized Result = LCIA Result / Normalization FactorExample:LCIA = 1200 kg CO₂ eqNF = 8800 kg CO₂ eq/person/year→ Normalized result = 0.136Section 8: Raw vs. Normalized Comparison .deiso-nf-results-table-block * { box-sizing: border-box; } .deiso-nf-results-table-block { width:100%; margin:20px 0; font-family:'Jost', system-ui, -apple-system, "Segoe UI", sans-serif; } .deiso-nf-results-table-block .table-caption { display:block; font-family:'Jost',sans-serif !important; font-size:11.5px; font-weight:600; letter-spacing:0.08em; text-transform:uppercase; color:#006675 !important;…

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Level 21 Shiodome Shibarikyu Building
1-2-3 Kaigan, Minato-ku
105-0022 Tokyo, Japan.

Japanese Address:
〒105-0022 東京都港区海岸1-2-3
汐留芝離宮ビルディング21階, 合同会社DEISO.

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1If you know what you needRecommended Find the right DEISO service Match your requirement to the right DEISO service in a few clicks. Filter by LCA, GHG, PCF, EPD, ESG, critical review, S-LCA, waste, circular economy, EIA, and more. Fastest path if you already know the scope. Good for “We need Scope 3 review and pre-submission checks before verification” or “We need an EPD prepared for EN 15804.” Open service finder → 2If you’re building internal capabilityRecommended Explore capacity building programs Match your team to the right DEISO training program — LCA, GHG accounting, PCF, EPD development, ESG reporting, environmental review, ISO 14001, and sector programs. Filter by role, level and format. Good for Teams building in-house LCA, GHG or EPD capability, and organisations aligned with workforce development priorities such as Saudi Arabia Vision 2030. Open training finder → 3If you need technical direction before engagementRecommended Free Technical Evaluation Request an initial technical evaluation for your sustainability requirement before committing to a full engagement. DEISO reviews your project need, technical context, enterprise requirement, reporting objective, and service direction to help identify the right path. Good for Enterprises, suppliers, and public sustainability teams that need technical direction before starting LCA, GHG, PCF, EPD, ESG, or sustainability operating system work. Start free evaluation → 4If you want an answer fast Use quick search Click the search icon in the page sidebar, or press Ctrl Shift Del to open the finder from anywhere on the site. Built for quick keyword lookups when you want results in seconds. Good for Anyone who already knows the term they are looking for — a standard, a service name, a training program — and wants to land on it without navigating. Open quick search → 5If you want to explore in depth Use advanced search Search across the full DEISO knowledge base — services, solutions, methodology, case studies, articles and technical resources. Best for when you want to research first, decide later. Good for Researchers, procurement teams and technical leads comparing methodology depth before opening a conversation. Open advanced search → 6If you’d rather see everything at once Browse the full site map A single index of every page and every article on the site — services, training programs, solutions, methodology, case studies and news. Filter it as you type, or read the structure top to bottom. Good for Returning visitors looking for a page they have seen before, and anyone who would rather scan the whole structure than answer filter questions. Open the site map → 7If you’d rather ask a questionAdvanced Ask Mirai AI DEISO Mirai™ AI Pro is DEISO’s AI guidance assistant. Ask a question about your sustainability need — it maps you to the right service, explains the approach, and hands off to the DEISO team when you’re ready. Try asking “What do we need to prepare for CSRD Scope 3 disclosure?” · “How do we start a product carbon footprint?” · “Which DEISO service fits an EPD project?” Ask Mirai →
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Sustainability Operating Systems DEISO’s core identity — how the operating system model works and why it changes what sustainability execution looks like. Explore → All services The full catalogue of DEISO services across LCA, GHG, PCF, EPD, ESG, and adjacent sustainability execution. See services → Solutions DEISO solutions organised by industry challenge and business outcome — from decarbonisation to circular economy. See solutions → Platforms DEISO Visly, DEISO Spark, and the platform layer that supports every DEISO client engagement. See platforms → Case studies Real DEISO engagements across LCA, GHG, EPD and adjacent programs — with the outcomes clients actually cared about. Read cases → Our clients Enterprises, suppliers and public sustainability bodies DEISO has supported across regions and sectors. See clients → Company profile (PDF) DEISO’s structured company profile — for procurement, tenders and executive review. Open PDF → Contact DEISO Direct contact page with regional and departmental routing — for scoping calls, tenders and partnership discussions. Contact us →
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