Toggle search modal
Toggle form modal
Toggle social modal
Toggle side area
More details
Posts By :

DEISO

🌐 Join DEISO as an AI Engineer (Full-Time | Tokyo or Remote)
Illustration of person using computer with AI symbols.
Jobs
🌐 Join DEISO as an AI Engineer (Full-Time | Tokyo or Remote)
DEISO

🌐 Join DEISO as an AI Engineer (Full-Time | Tokyo or Remote |Entry Level) Job ID: DSJOB-05282902523 DEISO LLC is a forward-thinking Japanese environmental sustainability company driving innovation through AI-powered platforms for Life Cycle Assessment (LCA), EPD verification, carbon accounting, and critical material intelligence. Our AI tools such as EcoIN Data AI, CFs Finder AI, Sansu AI, and Kensa AI are shaping the future of environmental data processing and sustainability intelligence. We are seeking a skilled and motivated AI Engineer…

Read more
1228 819 DEISO
How to Conduct an LCA Study – Why Training Is a Must
Life Cycle Assessment training process and tools illustration.
Blog Posts
How to Conduct an LCA Study – Why Training Is a Must
DEISO

Section 1: Introduction – The Rising Demand for Accurate Life Cycle Assessment (LCA)Life Cycle Assessment (LCA) has become a strategic imperative for forward-thinking organizations aiming to meet environmental standards, achieve ESG objectives, and create genuinely sustainable products. But here’s the overlooked truth: without proper training, conducting an LCA may cause more harm than good.Even with access to powerful tools like SimaPro, GaBi, and openLCA, users can easily make critical mistakes. A misstep in data selection, a poorly defined system boundary,…

Read more
1228 819 DEISO
Top Sustainability Reporting Standards Explained: GRI, CDP, SASB, and the Path to ESG Excellence
ESG reporting framework overview with key components.
Blog Posts
Top Sustainability Reporting Standards Explained: GRI, CDP, SASB, and the Path to ESG Excellence
DEISO

SECTION 1: Introduction — Why Sustainability Reporting Standards Matter NowIn today’s business landscape, sustainability is no longer optional—it’s strategic. Companies across sectors are under growing pressure from regulators, investors, and consumers to disclose their environmental, social, and governance (ESG) performance. But how exactly should this information be reported? Enter the world of sustainability reporting standards.Sustainability reporting standards provide the structure, credibility, and comparability that modern businesses need to communicate their environmental and social impacts transparently. Whether your goal is regulatory…

Read more
819 819 DEISO
Top 5 Sustainability KPIs for Businesses to Track in 2025 for Real Impact
Sustainability KPIs for 2025: energy, emissions, waste.
Blog Posts
Top 5 Sustainability KPIs for Businesses to Track in 2025 for Real Impact
DEISO

Section 1: Introduction – The Dawn of Sustainable Digital TransformationThe sustainability conversation has shifted. It’s no longer about whether businesses should act; it’s about how effectively they can measure and reduce their impact.In 2025, that effectiveness comes down to data. No matter how ambitious a sustainability plan may be, without the right metrics in place, it’s little more than a good intention. This is why the smartest companies aren’t just pledging change; they're tracking it.But tracking environmental performance isn't just…

Read more
819 1228 DEISO
Digital Twins for Sustainability: Real-Time Impact, Smarter Decisions, Greener Outcomes
Transition from pollution to sustainable energy technology.
Blog Posts
Digital Twins for Sustainability: Real-Time Impact, Smarter Decisions, Greener Outcomes
DEISO

Section 1: Introduction – The Dawn of Sustainable Digital TransformationIn an era marked by growing climate concerns and stringent environmental regulations, businesses are under more pressure than ever to prove their sustainability credentials. Traditional approaches to environmental management — spreadsheets, annual reports, and manual assessments — are no longer enough to meet the demands of regulators, investors, and environmentally conscious consumers.This is where digital twins step into the spotlight. Once a niche technology used primarily in aerospace and industrial engineering,…

Read more
819 819 DEISO
LCCA Explained: Life Cycle Cost Analysis for Smart Decisions
Diagram of Life Cycle Cost Analysis components
Blog Posts
LCCA Explained: Life Cycle Cost Analysis for Smart Decisions
DEISO

.deiso-conv-wrap{ max-width:1100px; margin:0 auto; padding:60px 20px; font-family:Arial, Helvetica, sans-serif; background:#ffffff; color:#222222; } .deiso-conv-section{ margin-bottom:60px; } .deiso-conv-section h4{ font-size:30px; line-height:1.35; color:#00a62d; font-weight:700; margin:0 0 16px 0; } .deiso-conv-section p{ font-size:20px; line-height:1.8; color:#333333; margin:0 0 18px 0; } .deiso-conv-grid{ display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:26px; margin-top:24px; } .deiso-conv-card{ background:#ffffff; border:1px solid #e4ebf2; border-radius:16px; padding:26px; box-shadow:0 10px 24px rgba(0,0,0,0.06); } .deiso-conv-card h5{ font-size:22px; line-height:1.45; color:#000000; font-weight:800; margin:0 0 12px 0; } .deiso-conv-card p{ font-size:18px; line-height:1.75; color:#444444; margin:0; } .deiso-conv-cta-wrap{ margin-top:24px; } .deiso-conv-btn{ display:inline-block; padding:18px…

Read more
819 819 DEISO
ISO 14000 Certification: Why Your Business Needs It Now
ISO 14000 certification with recycling, globe, building icons.
Announcements News
ISO 14000 Certification: Why Your Business Needs It Now
DEISO

ESG (Environmental, Social, and Governance) reporting is mandatorySupply chain partners demand ISO-compliant sourcingRegulatory scrutiny is high, especially in the EU and AsiaInvestors and shareholders favor sustainability benchmarksISO 14000 provides a unified structure for managing these challenges while demonstrating leadership in sustainability. .responsive-table { width: 100%; overflow-x: auto; font-family: Arial, sans-serif; border-collapse: collapse; margin: 1em 0; font-size: 18px; } .responsive-table th, .responsive-table td { padding: 12px 15px; border: 1px solid #ddd; white-space: nowrap; text-align: left; } .responsive-table th { background-color: #f4f4f4;…

Read more
819 819 DEISO
Understanding the Difference Between Life Cycle Assessment (LCA) and Environmental Impact Assessment (EIA) for Engineers and Sustainability Professionals”
Life cycle and environmental impact assessment diagram
Uncategorized
Understanding the Difference Between Life Cycle Assessment (LCA) and Environmental Impact Assessment (EIA) for Engineers and Sustainability Professionals”
DEISO

Life Cycle Assessment was developed in parallel, initially within industry as a resource and energy analysis tool. In the 1960s and 70s, companies used it to compare packaging options and manufacturing processes. As environmental awareness grew, so did the demand for standardized sustainability metrics. By the 1990s, international organizations began formalizing LCA practices into globally accepted standards. Since then, LCA has evolved into a core method for evaluating the environmental footprint of products, services, and technologies.Modern ContextToday, EIA remains a…

Read more
1228 819 DEISO
Why Premium Sustainability Training Must Come Before AI, Cloud, and ESG Services: A Strategic Priority for Enterprises and Public Institutions
Diagram of premium training benefits for digital investments.
Blog Posts
Why Premium Sustainability Training Must Come Before AI, Cloud, and ESG Services: A Strategic Priority for Enterprises and Public Institutions
DEISO

ESG, circularity, and EIA are not plug-and-play topics. Without proper grounding, tools may be misaligned with your environmental goals or compliance needs.📉 Risk MitigationUntrained users can unintentionally misuse digital services—leading to greenwashing, regulatory non-compliance, or reputation damage.📊 Informed Procurement and Vendor SelectionTrained teams can evaluate providers based on emissions coverage, lifecycle boundaries, and standards compliance—not just UX or pricing.📈 Maximizing ROI on Digital InvestmentsCloud platforms and AI tools add value only when used purposefully by staff who understand the problem…

Read more
819 819 DEISO
Close
DEISO Contact & Quotation Inquiry

Request Context

Indicate whether your request is related to a real project or organizational need.

Request Details Guidance

Provide a concise and technically relevant description of your request to support accurate evaluation and quotation.

To improve clarity and response speed, include:

  • Product, system, or organizational context
  • Requested service (e.g., LCA, EPD, PCF, GHG, Scope 3)
  • Objective (e.g., compliance, reporting, decision-making)
  • Target market or standard (e.g., EU, EN 15804)
  • Timeline or deadline (if applicable)

If your request is brief or unclear, our team may follow up to request additional details to support accurate technical evaluation.

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