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October 2022

Introducing Spherica: Your Place of Free Sustainability Resources
Aerial view of city with Spheria Blog logo.
Introducing Spherica: Your Place of Free Sustainability Resources

/*! 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} It is with great pleasure that we announce the launch of Spherca, DEISO's Sustainability Blog. At DEISO, we are committed to providing our audience members with resources that make it easier for them to adopt more environmentally friendly services and products. Our blog, which goes by the name "Spherca," is a repository for various in-depth articles, tutorials, and accessible PDF instructions and guides on several topics related to…

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Details on the Specialist Training Program of Environment, Social, and Governance (ESG) Reporting
ESG reporting specialist training program information
Details on the Specialist Training Program of Environment, Social, and Governance (ESG) Reporting

/*! 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} Specialist Training Program of Environment, Social, and Governance (ESG) Reporting: A

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The GHG Lead Verifier Training Program
GHG Verifier Training Program for ISO 14064 compliance.
The GHG Lead Verifier Training Program

/*! 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} Our GHG Lead Verifier training program helps your business satisfy ISO 14064 climate change standards. Covers ISO14064 (Parts 1-3), GHG inventories, and management system requirements. Needs-fulfilling. ISO 14064-Parts 1 and 3 are combined with carbon-neutral accounting. Find out more at

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Circular Economy Specialist Training Program
Circular Economy Training Program Information
Circular Economy Specialist Training Program

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 case study teaches data, methods, and tools from idea to practice. Explore our circular economy training programs at

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Introducing the “Basic” and “Advanced” Aspen Plus Chemical engineering & Chemical Process Engineering
Aspen Plus chemical engineering training programs information
Introducing the “Basic” and “Advanced” Aspen Plus Chemical engineering & Chemical Process Engineering

/*! 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} Introducing Aspen Plus training. Learn more at

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What is the Environmental Product Declaration (EPD) and how to perform it?
Energy efficiency rating with man on laptop.
What is the Environmental Product Declaration (EPD) and how to perform it?

/*! 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 is the Environmental Product Declaration (EPD)? An Environmental Product Declaration (EPD) is a document that helps firms explain the environmental performance of their goods and may satisfy net zero environmental disclosure requirements. EPDs originated as volunteer environmental impact demonstrations.EPDs are now governed by globally recognized standards and readily integrated into construction processes, notably for sustainable building certifications such as LEED, BREEAM, and DGNB. EPDs, based on…

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What are Material Flow Analysis (MFA) and Substance Flow Analysis (SFA)?
Aerial view of colorful shipping containers at port.
What are Material Flow Analysis (MFA) and Substance Flow Analysis (SFA)?

/*! 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 is Material Flow Analysis (MFA)? Systematic accounting of the movements and stockpiles of various materials during a specific period in an area is made possible by MFA. The definition of "materials" is comprehensive, including individual chemical constituents, compounds, and manufactured things. Aluminum, steel, copper, and uranium are a few materials often researched as part of an MFA program. The mass balancing concept, developed from the law…

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Life Cycle Assessment: A Getting Started Guide
Green bicycle above world map illustration.
Life Cycle Assessment: A Getting Started Guide

Background Where the concepts of sustainability are often debated, but putting it into practice is harder. Declarations and actions must be taken as quickly as feasible after an investigation to minimize environmental damage and improve upon previous efforts. Three requirements must be met, though: a possible action to be taken, the alternatives must be prioritized, and the best practices must be chosen while considering the cost, environmental impact, and economic constraints.The

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Introducing the Environmental Product Declaration (EPD)Training Programs
EPD training programs and urban sustainability.
Introducing the Environmental Product Declaration (EPD)Training Programs

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 Calculations in an LCA software: You can choose from GaBit, SimaPro, or openLCA (free software)—you can select the software you have a license for or the free openLCA software. In addition to basic LCA training, the program comes with several unique features. You can compare the two programs at

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New Life Cycle Assessment (LCA) Training Programs are Now Available
Green bicycle promoting life cycle assessment training.
New Life Cycle Assessment (LCA) Training Programs are Now Available

/*! 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} We are excited to announce the launch of our new Life Cycle Assessment (

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Level 21 Shiodome Shibarikyu Building
1-2-3 Kaigan, Minato-ku
105-0022 Tokyo, Japan.

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〒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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