Toggle search modal
Toggle form modal
Toggle social modal
Toggle side area
More details

GHG

Comparative LCA for Carbon Reduction Strategy | Reduce Product Carbon Footprint | DEISO
Comparative LCA for Carbon Reduction Strategy | Reduce Product Carbon Footprint | DEISO
DEISO

.deiso-comparative-lca-service-block{ --deiso-green:#00a62d; --deiso-green-dark:#0a7a2a; --deiso-blue:#094971; --deiso-text:#183247; --deiso-muted:#5e7385; --deiso-soft-green:#eef8f1; --deiso-soft-blue:#edf5fb; --deiso-soft-gray:#f8fbfd; --deiso-border:#d9e5ee; --deiso-shadow:0 18px 45px rgba(9,73,113,.10); --deiso-shadow-hover:0 22px 55px rgba(9,73,113,.16); font-family:Arial,Helvetica,sans-serif; box-sizing:border-box; width:100%; max-width:100%; margin:0; padding:20px; background:transparent; color:var(--deiso-text); overflow-x:hidden; } .deiso-comparative-lca-service-block *, .deiso-comparative-lca-service-block *::before, .deiso-comparative-lca-service-block *::after{ box-sizing:border-box; } .deiso-clca-wrap{ width:100%; max-width:1240px; margin:0 auto; display:grid; gap:24px; } .deiso-clca-card{ width:100%; background:#ffffff; border-radius:28px; box-shadow:var(--deiso-shadow); overflow:hidden; border:1px solid rgba(9,73,113,.08); } .deiso-clca-hero{ position:relative; background: radial-gradient(circle at top right, rgba(0,166,45,.13), transparent 34%), radial-gradient(circle at bottom left, rgba(9,73,113,.10), transparent 36%), linear-gradient(135deg,#ffffff 0%,#f7fbfd 100%); padding:54px 46px; } .deiso-clca-badge{ display:inline-block; background:rgba(0,166,45,.10);…

Read more
998 665 DEISO
Carbon & GHG Accounting Training (Scopes 1–3) | Scope 3 & PCF Training
Carbon & GHG Accounting Training (Scopes 1–3) | Scope 3 & PCF Training
DEISO

Scope 3 Emissions & Product Carbon Footprint (PCF) Develop practical expertise in carbon accounting, Scope 1–3 emissions quantification, and product carbon footprint (PCF) analysis based on the GHG Protocol framework. This instructor-led training equips sustainability professionals, engineers, and consultants with the skills required to calculate emissions, analyze supply chain impacts, and develop reliable corporate greenhouse gas inventories. Explore DEISO Certification Programs Life Cycle Assessment training programs. He holds a Ph.D. in Sustainability Science from The University of Tokyo and combines…

Read more
1500 1061 DEISO
دعم التحول الصناعي ضمن رؤية المملكة العربية السعودية 2030
دعم التحول الصناعي ضمن رؤية المملكة العربية السعودية 2030
DEISO

تحميل الكتيّب التعريفي .deiso-ar{ direction: rtl; unicode-bidi: plaintext; text-align: right; font-family: "Cairo", Tahoma, Arial, sans-serif; line-height: 1.9; } .deiso-ar h4, .deiso-ar h5, .deiso-ar h6{ font-weight: 700; color: #00a62d; margin-top: 30px; margin-bottom: 10px; } .deiso-ar p{ font-weight: 400; margin-bottom: 15px; } .deiso-ar a{ color: #00a62d; text-decoration: none; } .deiso-ar{ direction: rtl; text-align: right; font-family: "Cairo", Tahoma, Arial, sans-serif; } .deiso-ar h4{ font-weight: 700; color: #00a62d; margin-bottom: 8px; } .deiso-ar h5{ font-weight: 600; color: #67766B; margin-top: 0; } خارطة مواءمة احتياجات الاستدامة…

Read more
998 665 DEISO
Supporting the Kingdom of Saudi Arabia Vision 2030 Industrial Transformation
Supporting the Kingdom of Saudi Arabia Vision 2030 Industrial Transformation
DEISO

Industrial Carbon Governance, Environmental Advisory & Human Capital Development. Download the Brochure Industrial Sustainability Needs & DEISO Reinforcement MappingIndustrial Carbon Governance, Environmental Advisory & Human Capital DevelopmentThe Kingdom of Saudi Arabia Vision 2030 is reshaping the national industrial landscape through supply chain localization, downstream expansion, giga-project development, renewable energy acceleration, and export competitiveness. Environmental governance is now directly linked to procurement eligibility, investor scrutiny, regulatory confidence, and long-term industrial resilience.DEISO is an international ISO-aligned sustainability ESG disclosure preparation and defensibility…

Read more
998 665 DEISO
Scope 3 Category-Level Pre-Submission Audit | Categories 1–15 Review
Scope 3 Category-Level Pre-Submission Audit | Categories 1–15 Review
DEISO

This engagement is limited to independent technical review and defensibility assessment of the Scope 3 reporting framework across upstream and downstream categories (1–15) already established by your organization. Operational inventory development, supplier data collection, downstream lifecycle modeling, or calculation execution—where required—are contracted separately and are not performed on the Scope 3 structure subject to this independent review.

Read more
998 638 DEISO
Industrial Carbon Readiness Assurance Program | Scope 1–3 & PCF Governance
Industrial Carbon Readiness Assurance Program | Scope 1–3 & PCF Governance
DEISO

This program does not include preparation of carbon inventories, Scope 1–3 calculations, or PCF studies.DEISO independently reviews and stress-tests the carbon reporting framework and documentation you have already developed.

Read more
998 548 DEISO
LCA Critical Review (ISO 14040 / ISO 14044) — Independent Technical Assessment
LCA Critical Review (ISO 14040 / ISO 14044) — Independent Technical Assessment
DEISO

This engagement covers only the independent critical review and pre-submission audit of your existing Life Cycle Assessment study.Where DEISO provides LCA modeling services, such services are contracted separately and are never performed on the study subject to critical review. Life Cycle Assessment study is prepared and requires independent critical review prior to publication, comparative claims, or submission: Request a Confidential LCA Scope Review A structured scoping discussion determines: Review objective and decision context Study complexity and required review depth Documentation…

Read more
998 665 DEISO
GHG Emissions Audit & Review (Scope 1–3)
GHG Emissions Audit & Review (Scope 1–3)
DEISO

To preserve independence, DEISO performs audit or review engagements only and does not prepare the report subject to assurance.

Read more
998 665 DEISO
  • 1
  • 2
Close
DEISO Contact & Quotation Inquiry

Request Context

Provide a concise, technically relevant description of your request to support an initial technical assessment.

Where applicable, include:

  • project, product, or system context
  • scope or objective (e.g., LCA, EPD, GHG, Scope 3)
  • key challenge, constraint, or expected outcome

Start Typing
Close

Contact Info.

English Address:
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.

Phone (JP): 03-5403-6479 / 0488-72-6373
Phone (EN): 070-6969-7700
Fax: 03-5403-6475 / 0488-72-6373
Email: info@dei.so

Latest News

Engineering the Future of Sustainable Performance

Execute Sustainability Projects
Full technical responsibility for LCA, Scope 3, PCF, and EPD execution under real-world conditions.
Initiate Technical Audit
Identify data gaps, inconsistencies, and risks before submission or verification.
Start Rapid Review (48–72h)
Stabilize time-sensitive sustainability work and reduce technical risk under tight deadlines.
Access Compliance Support
Structured execution aligned with regulatory, disclosure, and standards requirements.
View Solutions
Integrated sustainability systems combining execution, intelligence, and digital infrastructure.
View Services
Full portfolio across LCA, GHG, ESG, PCF, EPD, and technical validation.
View Case Studies
Real project execution and technical outcomes across industries and regions.
Ask DEISO AI
Identify the right execution pathway using AI-assisted sustainability intelligence.
Find the Right Service
Match your project scope with the appropriate execution or validation service.
Request Project Proposal
Submit your requirements for a structured proposal aligned with your technical scope.
Toggle Dark Mode