Introducing DEISO Moto Pro: Supplier Data Solution
New releaseReleased 25 Oct 2026Version 6.2.0 DEISO Moto Pro is here Supplier data collection software for Scope 3, PCF, ESG, CBAM and EUDR, from tier 1 to tier…
NewsNew releaseReleased 25 Oct 2026Version 6.2.0 DEISO Moto Pro is here Supplier data collection software for Scope 3, PCF, ESG, CBAM and EUDR, from tier 1 to tier…
NewsNew release · 19 October 2026 Introducing DEISO Kensa Pro: pre-verify your EPD and LCA study before verification or critical review Find the gaps a reviewer would, before…
NewsRelease · 23 October 2026 DEISO ScopeSplit release: Scope 1, 2 and 3 from your openLCA model Today, 23 October 2026, DEISO announces the DEISO ScopeSplit release: a…
NewsNew release · DEISO softwareReleased 16 October 2026 DEISO GHG Kata is now available GHG emission-factor estimation software for processes the databases do not cover, across industries, with…
TutorialsLife cycle assessment (LCA): a free getting-started course for enterprise teams Free mini course Learn to scope, run and read a life cycle assessment Seven modules, an exercise…
NewsAnnouncement DEISO introduces digital certificates for capacity building training Every DEISO capacity building training now ends with a digital certificate. Each one has its own web address and…
TutorialsHow-to guide · Scope 3 How to calculate Scope 3 emissions in Excel A step-by-step guide with formulas for all 15 categories, emission factors, GWP conversion and quality…
TutorialsCase study · Life cycle costing Mechanical recycling of polyethylene offers the best balance of cost and carbon A worked life cycle costing analysis of seven plastic recycling…
DEISO ResearchDEISO Research Environmental impacts of open dumping, uncontrolled landfilling and open burning of municipal solid waste in developing countries A life cycle assessment by income level and climate…
DEISO ResearchCase study Life cycle assessment of sodium hydroxide production at plant, 1 kg Where the energy and raw materials for 1 kg of sodium hydroxide come from: salt,…
AnnouncementsProduct update DEISO Mirai AI Pro Preview has been retired The Pro Preview of DEISO Mirai AI is no longer available. Mirai has left the preview stage, and…
AnnouncementsProduct announcement DEISO announces DEISO LCC Pro, new professional software for LCC and LCCA A desktop application for life cycle costing, total cost of ownership, procurement evaluation, and…
Product announcement Announcing DEISO Mirai™ AI Pro v5.0 Preview — Released June 1, 2026 Release dateJune 1, 2026 Versionv5.0 Preview TypePreview architectural release StatusCurrent public development line Today,…
AnnouncementsProduct Update DEISO Mirai™ AI Pro: From AI Chat to Structured Sustainability Execution Guidance (Advances in Versions v4.1–v4.3) DEISO Mirai™ AI Pro is an enterprise AI guidance interface…
AnnouncementsDEISO announcement DEISO launches rapid sustainability data review services (48–72 hours) A new portfolio of rapid expert review services covering Scope 3, PCF, EPD, supplier data, and LCA…
AnnouncementsDEISO AI guidance What is DEISO Mirai™ AI Pro? An AI guidance interface built to help users explore DEISO’s services, execution paths, sustainability systems, and technical support routes…

Career opportunity Global execution and validation network Senior Sustainability Technical Auditor and Compliance Readiness Specialist Application deadline June 20, 2026 Job ID DSJ04162649 Company DEISO LLC Language requirement…
AnnouncementsNew service Life Cycle Sustainability Assessment (LCSA) Integrated environmental, social, and economic analysis for funded academic projects. Most sustainability studies still operate in silos. Environmental impact is assessed…
AnnouncementsService announcement DEISO announces 13 pre-submission audit and advisory services Independent technical reinforcement for sustainability governance and verification readiness — before external review begins. Sustainability reporting alone is…
AnnouncementsAnnouncement Advanced LCA capacity building: 1:1 software coaching for openLCA, SimaPro, and GaBi A focused capacity building service for experienced practitioners who need targeted capability development rather than…
TutorialsBlog posts How to calculate Scope 3 emissions Organizations are increasingly required to measure and report greenhouse gas emissions across their value chains. While Scope 1 and Scope…
AnnouncementsAudience Built for practice, not theory alone EMA training programs are built for professionals working in real decision-making environments: Corporate sustainability and ESG teams Environmental consultants and analysts…
NewsNews Enterprise capacity building in LCA and EPD: advanced training programs and courses run for Inter Construction (North Macedonia) in Tokyo DEISO LLC has supported Inter Construction, a…
NewsPartnership announcement DEISO launches a dedicated website for the FRAMENCE Digital Twin Platform DEISO LLC is pleased to announce the official launch of a dedicated website for the…
NewsPress release DEISO partners with Framence to bring digital twin innovation to Asia and the Middle East Tokyo, Japan — July 1, 2025 DEISO LLC, a Japan-based leader…
NewsPress release DEISO and IGSC sign strategic memorandum of understanding Tokyo, Japan — June 15, 2025 DEISO LLC is pleased to announce the signing of a Memorandum of…

Now free Eco CFs Finder AI — the free tool for characterization factor lookup We are pleased to announce that the Eco CFs Finder AI (Standard Version) is…
AnnouncementsSection 1: Introduction to ISO 14000The ISO 14000 family is a globally recognized series of environmental management standards developed by the International Organization for Standardization (ISO). These standards…

Comparing Life Cycle Assessment (LCA) and Environmental Impact Assessment (EIA)IntroductionLife Cycle Assessment (LCA) and Environmental Impact Assessment (EIA) are two essential tools used by environmental engineers and sustainability…
TutorialsLCA methodology How to choose the correct Life Cycle Impact Assessment (LCIA) method for your LCA study Life Cycle Impact Assessment (LCIA) is the third phase of a…
TutorialsSection 1: What Is Normalization in LCA? Normalization is the process of placing environmental impact results into context by comparing them to a reference value, such as a…
AnnouncementsNews DEISO officially launches its Global Partnership Programs DEISO is proud to announce the launch of its Global Partnership Programs, a bold initiative built to expand our worldwide…
AnnouncementsNews Introducing DEISO’s enterprise AI data solution Outsource your data challenges. Focus on results. Enterprise sustainability data is complex — often fragmented across systems, formats, and frameworks. From…
Company announcement Updated company email addresses and brand identity Dear clients, partners, and stakeholders, We are pleased to announce important updates reflecting DEISO’s recent global developments, mission expansion,…
AnnouncementsStrategic ESG Mastery & AI-Powered Reporting for Enterprises The Most Up-to-Date and Comprehensive ESG Training Available We are excited to announce our advanced, innovative, and most up-to-date training…
AnnouncementsNews DEISO expands its reach: equipping academia with DEISO solutions Today, we’re thrilled to announce DEISO’s latest venture into the academic world. Our innovative solutions are built to…
NewsNews Introducing the Energy Transition Strategies Advanced Training Program DEISO is excited to introduce the “Energy Transition Strategies Advanced Training Program”, a comprehensive program built to equip professionals…
UpdatesNews DEISO, a provider of sustainability services and solutions, is excited to announce the launch of its redesigned website. After months of dedicated development, DEISO has introduced a…
AnnouncementsUpdate: "DEISO Spectrum" is now "DEISO Spectra." Available at: https://sp.dei.so What is DEISO Spectrum? DEISO Spectrum is a cloud-based platform for DEISO's training clients to streamline the process…
AnnouncementsNews DEISO LLC unveils new domain “dei.so” to elevate brand presence and global accessibility In a strategic move to reinforce its brand identity and extend its global reach,…
TutorialsMultifunctionality Allocation and system expansion in life cycle assessment Most real production systems make more than one thing. A refinery yields a dozen fractions from one barrel. Chlor-alkali…
TutorialsIntroduction Monte Carlo simulation, uncertainty analysis, and sensitivity analysis in life cycle assessment When certain variables are changed or updated, numerous outcomes can be modeled using a computerised…
TutorialsBackground Data collection is one of the most critical steps in the life cycle evaluation process. LCA is a thorough assessment of a system's or product's environmental impacts.…
AnnouncementsWe're excited to announce the launch of "Product Carbon Footprint," our brand-new calculation service. We help businesses figure out their carbon footprint and devise ways to make their…
AnnouncementsThe "Special LCA Training Program: Manual Calculation Approach" aims to teach participants how to perform a full Life Cycle Assessment (LCA) manually, from the cradle to the grave,…
UpdatesNews Specialist Training Program of Environment, Social, and Governance (ESG) Reporting A professional training program will prepare employees for responding to environmental, social, and governance (ESG) needs, conducting…
UpdatesNews Our GHG Lead Verifier training program helps your business satisfy ISO 14064 climate change standards. Covers ISO 14064 (Parts 1–3), GHG inventories, and management system requirements. ISO…
UpdatesNews Train your organization’s employees on the Circular Economy via professional skills, waste management, resource efficiency, and business models; all essential and advanced topics are covered — a…
TutorialsBackground Life cycle assessment: a getting started guide Sustainability is widely debated; putting it into practice is harder. After an investigation, declarations and actions need to follow quickly…
UpdatesNews Introducing EPD training programs: we now provide Environmental Product Declaration (EPD) Training Programs of “Professional” and “Advanced.” Choose the one that best meets your requirements. Perform EPD…
AnnouncementsNews We are excited to announce the launch of our new Life Cycle Assessment (LCA) training programs. In addition to the popular “Basic” and “Advanced” LCA training programs,…
NewsNews DEISO offers 10+ services for Circular Economy (CE) and how to help for the transition to CE. Information about our CE services is now available at ce.dei.so.…
NewsNews Introducing DEISO’s Partnership & Business Collaboration Program We are pleased to introduce the Channel Partner Program of DEISO. At DEISO, we are open to partnerships with other…
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