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Technical Direction — DEISO Sustainability Technical Leadership

Dr. Mahdi Ikhlayel, PhD — Sustainability Director, DEISO
Technical Direction

Dr. Mahdi Ikhlayel

PhD — Sustainability Director | Technical Execution & Independent Review
Bachelor of Electronics & Communications Engineering
Master of Environmental Sciences — University of Tsukuba, Japan
PhD in Sustainability Science — The University of Tokyo, Japan
125+ peer-reviewed publications reviewed · 15+ journals · Publons verified
DEISO's sustainability work is technically directed, quality-assured, and methodologically governed by a senior sustainability scientist and practitioner. This ensures that every engagement — regardless of scope, sector, or delivery format — meets consistent standards of technical rigour, methodological defensibility, and compliance alignment.

How DEISO's Work Is Directed

Dr. Mahdi Ikhlayel directs DEISO's technical execution system — methodology design, review logic, quality-assurance standards, and delivery frameworks. Capacity building is one application of that direction, used where it strengthens execution capability, implementation continuity, and technical understanding around real sustainability work.

DEISO's methodology, review logic, and delivery standards are directed by Dr. Ikhlayel — ensuring that every engagement is built on consistent technical foundations and meets the same standard of defensibility regardless of scope or sector.

He does not hand work off after scoping. Technical direction means direct involvement in how methodology is built, how data is structured, and how the final output holds up under scrutiny.

Areas of Direct Technical Expertise

His technical practice covers what DEISO actually delivers:

System boundary design, ISO 14040/14044 compliant execution, independent critical review
Scope 1–3 GHG Accounting
Structured for verification readiness and audit-grade transparency
Product Carbon Footprint (PCF)
Built to disclosure and reporting standards across sectors
Environmental Product Declarations (EPD)
Pre-submission audit, data readiness, and verification preparation
Sustainability Data Governance
Regulatory alignment across ESG, CBAM, CSRD, and environmental compliance frameworks
Industrial Sustainability
Circular economy, cleaner production, resource efficiency, and waste treatment systems
CO₂ Reduction & Utilization
Technology assessment and environmental impact evaluation
Sustainability System Digitalization
Renewable energy integration and decision-support system design

The Intelligence Behind DEISO's AI Platforms

DEISO's AI-powered platforms — including DEISO Mirai™ AI Pro, the DEISO Sustainability Intelligence System, and related intelligent tools — are not generic AI products applied to sustainability. The logic, methodology mapping, decision frameworks, and reasoning architecture behind these systems were designed by Dr. Ikhlayel directly.

That design draws on something rare: a foundational engineering background — PhD-level training in Electronics and Communications Engineering — combined with over a decade of applied sustainability science practice across LCA, GHG, PCF, and EPD. Few sustainability AI systems are built by someone who holds both. Most are developed by software engineers who learned sustainability vocabulary. DEISO's are architected by a practitioner who understands how sustainability problems actually reason — and engineered the logic to reflect that.

The intelligence layer — how the systems interpret sustainability problems, route decisions, apply methodology, and surface relevant guidance — originates from Dr. Ikhlayel's direct design work. That is what separates AI that understands sustainability reasoning from AI that pattern-matches sustainability language.

Peer Review & Research Contribution

Since 2017, Dr. Ikhlayel has reviewed over 125 peer-reviewed publications across more than 15 international journals — among them the Journal of Cleaner Production, Resources Conservation & Recycling, Waste Management, and Sustainability. He has also reviewed academic book proposals for Elsevier and John Wiley & Sons.

This is not decorative. Sustained peer review at that scale means direct, ongoing exposure to where the field is moving — what methodologies are gaining acceptance, where standards are tightening, what reviewers and verifiers are looking for. That exposure feeds into the standards DEISO applies.

His record is publicly verified on Publons. Publications and academic contributions are available on Google Scholar.

125+
Publications reviewed · Publons verified
15+
International journals · active reviewer
35+
Countries reached across all engagements

Who Has Engaged DEISO

DEISO's technical programs, capacity-building engagements, and execution-related work have reached professionals and research teams from organisations including:

Saudi Aramco PETRONAS Saudi Electricity Company DuPont de Nemours Teijin Limited Yazaki Corporation GS Caltex Taghleef Industries Swegon Group The University of Tokyo Seoul National University IIT Delhi NTU Singapore TU Dresden WWF
Client Relationships & Engagement

Speak with DEISO's Client Services Team

DEISO's client relationships and engagement inquiries are managed by Ms. Yuki Kimura, Client Services Lead. For project inquiries, scope discussions, or any questions about how DEISO can support your work — Ms. Kimura is your first point of contact.

Contact Ms. Yuki Kimura

One question — answered directly.

If you are evaluating DEISO for a project, an audit, or a technical program — this page exists to answer one question: who is technically responsible for the work, and what gives them the standing to do it.

That answer is Dr. Mahdi Ikhlayel. Everything DEISO delivers is built under his technical direction.

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.

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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

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