Visualization of the environmental impact

Toward the creation of a sustainable, resource-recycling society, we are visualizing the environmental impact of our products through life cycle assessments and environmental declarations in order to efficiently reduce the environmental impact of their life cycles and create environmentally conscious products.

LCA Report

Product LCA (Life cycle Assessment) is a method for quantitatively calculating the environmental impact of a product throughout its life cycle, from raw material procurement to disposal/recycling. We are conducting Product LCA for our representative products. The following report describes the GWP (Global Warming Potential), ADP (Abiotic Depletion Potential, fossil), and Water use of our products.

FY2024
・Portege X30L-K

FY2021
・Portege X30W-J

PCF Reports

PCF (Product Carbon footprint) is a total amount of Greenhouse gas emissions throughout a product’s life cycle, from raw material procurement to disposal / recycling. This indicator is to visualize environmental impact of products.

FY2025
・dynabook X74
・Portege Z40L-N

FY2024
・dynabook P56
・Portege X30W-M
・Portege X30L-M
・Portege X40L-M
・Tecra A40-M
・Tecra A60-M
・Portege X40-M

FY2023
・Portege X30L-K (PCR4)

FY2022
・Portege X40-J
・Tecra A40-K
・Tecra A50-K
・Portege X30W-K
・Portege X40-K
・Portege X40L-K

FY2021
・Tecra A40-J
・Tecra A50-J
・SATELLITE PRO R40-J
・Portege X30L-J
・Portege X30L-K

ECMA-370 The ECO Declaration

The ECO declaration (TED) defined by ECMA International, an international standardization organization, discloses environmental specifications in the ECMA-370 format. It consists of the company environmental profile (Annex A) and the product environmental attributes (Annex B2).

Company environmental profile (Annex A)
・Dynabook Inc.

Product environmental attributes (Annex B2)
FY2024
・Tecra A40-M
・Tecra A60-M
・Portege X40-M
・Portege X30L-M
・Portege X30W-M
・Portege X40L-M