Toggle search modal
Toggle form modal
Toggle social modal
Toggle side area

Login

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

© 2026 DEISO LLC. All rights reserved. Tokyo Headquarters. Global project delivery.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
More details

Scope 3 Emissions

Why 70% of Scope 3 Carbon Inventories Fail — And the Governance Framework That Fixes It
Blog Posts
Why 70% of Scope 3 Carbon Inventories Fail — And the Governance Framework That Fixes It
DEISO

ESG reporting frameworks Board-level risk management Output: Executive carbon governance roadmap. Carbon accounting must influence enterprise direction — not sit in a report. How This Framework Differentiates DEISO Most providers offer: Carbon calculations Template-based reporting Generic spend-based estimations DEISO delivers: Structural boundary architecture Methodological defensibility ISO-aligned documentation governance Scope 3 duplication control modeling Supplier data engagement frameworks Integration into ESG and transition strategy We operate at the intersection of: LCA methodology GHG Protocol standards ESG governance Climate risk management Verification…

Read more
1536 1024 DEISO
Why Carbon Accounting Fails—and How DEISO’s Hybrid Model Fixes It
DEISO Hybrid Fix for improved carbon accounting.
Blog Posts
Why Carbon Accounting Fails—and How DEISO’s Hybrid Model Fixes It
DEISO

ESG compliance.In Japan, where DEISO operates, the GX League and new MOE guidelines further pressure companies to upgrade carbon reporting across their supply chains.Visualization is required for this section. Please instruct me to generate the visualization concept. Life Cycle Assessment (LCA) & Product Carbon Footprinting (PCF):Grounded in ISO 14067 and EN 15804, we calculate accurate cradle-to-gate or cradle-to-grave emissions using global databases such as ecoinvent, Sphera/GaBi, and Agribalyse.AI-Driven Emissions Data Intelligence:DEISO’s proprietary AI extracts, classifies, and updates emission factors from…

Read more
819 819 DEISO
We have released a detailed article about GHG Scope 3 emissions & our services for Scope 3.
Scope 3 Emissions services and solutions by DEISO.
News Updates
We have released a detailed article about GHG Scope 3 emissions & our services for Scope 3.
DEISO

We have made extensive information about Scope 3 GHG emissions accounting and the services we provide for Scope 3 GHG accounting available to the public. The article can be accessed

Read more
1024 1024 DEISO
Scope 3 GHG Emissions – All You Need to Know & What We Offer?
Global transportation logistics with airplane, ship, and truck
Blog Posts
Scope 3 GHG Emissions – All You Need to Know & What We Offer?
DEISO

/*! elementor - v3.23.0 - 05-08-2024 */ .elementor-column .elementor-spacer-inner{height:var(--spacer-size)}.e-con{--container-widget-width:100%}.e-con-inner>.elementor-widget-spacer,.e-con>.elementor-widget-spacer{width:var(--container-widget-width,var(--spacer-size));--align-self:var(--container-widget-align-self,initial);--flex-shrink:0}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container,.e-con>.elementor-widget-spacer>.elementor-widget-container{height:100%;width:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer{height:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner{height:var(--container-widget-height,var(--spacer-size))}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty,.e-con>.elementor-widget-spacer.elementor-widget-empty{position:relative;min-height:22px;min-width:22px}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon,.e-con>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon{position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;padding:0;width:22px;height:22px} /*! elementor - v3.23.0 - 05-08-2024 */ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}What Are Scope 3 Emissions, and How Can DEISO Assist Your Orgnization With Carbon Emissions of Scope 3? /*! elementor - v3.23.0 - 05-08-2024 */ .elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block} GHG accounting, monitoring, evaluation, and reporting.The third and most ambitious milestone unveiled by Prime Minister Mr. Suga Yoshihide on October 26, 2020, calls for Japan to…

Read more
1500 844 DEISO
Close
Subscribe

You can refer to the Newsletter Subscription Policy.

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

🆘 DEISO Quick Help & Support Center

🛠️ How to Seek Help from the DEISO Website

🔍 Search Assistance
  • Use Ctrl+Shift+D on any Windows or Mac device to launch our global site search with autocomplete.
  • On both desktop and mobile, click the search icon at the left center edge of the screen to open the same powerful search tool.
  • For detailed exploration, visit our Advanced Search page:
    👉 https://dei.so/advanced-search

🤖 Ask AI for Instant Support

💬 Connect with the DEISO Team

📧 Email Us

🧾 Submit a Support Ticket

📶 Check Platform & Website Status

📚 Need More Help?
  • Visit our Frequently Asked Questions (FAQ):
    👉 https://dei.so/faq
  • Explore our full Help Center:
Contact
Services
Digital
Training
Toggle Dark Mode