Short answer

When designing products, consider the global supply chain and leverage detailed environmental-economic databases to quantify and mitigate environmental impacts at each stage, especially for resource-intensive components or processes.

Field: Sustainability
Source: Journal of Industrial Ecology (2018)
Method: Data Integration and Modeling
Evidence: Strong effect

The EXIOBASE 3 database provides a comprehensive, time-series framework for analyzing the environmental impacts of global economic activities, enhancing our understanding of resource use and pollution across supply chains. This sustainability research insight is drawn from a 2018 study published in Journal of Industrial Ecology. Using Data integration and modeling, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing products, consider the global supply chain and leverage detailed environmental-economic databases to quantify and mitigate environmental impacts at each stage, especially for resource-intensive components or processes.

Study

SustainabilityHigh ImpactStrong effect

Detailed environmental-economic data improves global sustainability analysis accuracy by tracking resource flows across nations

Journal of Industrial Ecology · 2018

Key Findings

01EXIOBASE 3 provides a time series of EE MRIO tables (1995-2011) for 44 countries (EU28 + 16 major economies) and five rest-of-world regions.
02It uses a highly detailed classification of 163 industries by 200 products, based on rectangular supply-use tables.
03The database incorporates detailed data on energy, agricultural production, resource extraction, and bilateral trade.
04It offers a high level of environmental stressor detail, with improvements in resource extraction data.
05EXIOBASE 3 is a unique tool for analyzing the dynamics of environmental pressures of economic activities over time.

Application

Design takeaway

How to apply

A company designing a new smartphone could use EXIOBASE 3 (or similar updated databases) to analyze the environmental impact of sourcing rare earth minerals from specific countries versus others, or the impact of manufacturing components in different regions, informing decisions for a more sustainable supply chain.

Project actions

01When researching materials for your design, don't just look at local impacts; consider the global environmental footprint of sourcing and manufacturing.
02Use tools like LCA software (which often draw on data like EXIOBASE) to quantify the environmental impact of your design choices.

Method & Evidence

AimTo develop a time series of detailed environmentally extended multi-regional input-output (EE MRIO) tables (EXIOBASE 3) to comprehensively describe the global economy and analyze its environmental effects.

MethodData Integration and Modeling

ProcedureEXIOBASE 3 was built using rectangular supply-use tables (SUTs) with 163 industries and 200 products. Economic developments from national statistical agencies were imposed on disaggregated SUTs from EXIOBASE 2. This was refined with detailed data on energy, agriculture, resource extraction, and bilateral trade, expanding to include 44 countries, five rest-of-world regions, and a time series from 1995-2011.

ContextGlobal economic and environmental analysis, industrial ecology

Variables

IVTime (1995-2011), Country/Region (44 countries + 5 RoW), Industry (163 sectors), Product (200 categories)

DVEnvironmental pressures (e.g., resource extraction, pollution, energy use)

CVMethodology for constructing SUTs, classification systems for industries/products

Strengths & Limitations

Strengths

+High level of sectoral and product detail.
+Comprehensive country coverage, including EU28.
+Time-series data allows for analysis of trends and structural changes.

Limitations

The data might be old, so it doesn't show the very latest changes. It's also very complex, so a student might not be able to use the full database directly without special software or training.

Reliability & validity

The reliability of EXIOBASE 3 comes from its systematic, consistent methodology for integrating diverse national statistics and environmental accounts. Its validity is strengthened by its compatibility with the System of Environmental-Economic Accounting (SEEA) and its high level of detail, aiming to accurately reflect real-world economic and environmental flows, though data gaps and estimations are inherent in such large-scale models.

Think critically

How might the availability of such detailed global environmental data influence government policies on trade and environmental regulations for products?

Design Principles

"Integrate comprehensive environmental accounting into product lifecycle analysis to identify and reduce global environmental burdens."

Understanding the environmental footprint of products and services across their entire lifecycle is crucial for sustainable design. This database offers granular data to inform decisions on material selection, manufacturing processes, and supply chain optimization, directly supporting the design curriculum topics of sustainability and resource management.

What This Means for Your Design

This research created a huge spreadsheet that connects what countries make and trade with how much pollution and resources they use. It helps us see the environmental cost of products, no matter where they're made or sold.

How to use in your project

1.In Criterion C (Development of a detailed design), you can reference the importance of comprehensive environmental data (like that found in EE MRIO databases) when discussing material selection or manufacturing processes to support sustainable design choices.
2.In Criterion D (Testing and evaluation), you could propose using such data to evaluate the environmental performance of your final product against alternatives.

Add to My Project

Quick Cite

Paragraph starter

This study highlights the development of EXIOBASE 3, a detailed environmentally extended multi-regional input-output (EE MRIO) database. This database provides a comprehensive, time-series framework for analyzing the environmental impacts of global economic activities, including resource use and pollution across international supply chains (Stadler et al., 2018). For my design project, understanding such complex interdependencies is crucial for making informed decisions regarding material sourcing and manufacturing locations to minimize the overall environmental footprint of my product, aligning with principles of sustainable design and resource management.

Source

Journal of Industrial Ecology

EXIOBASE 3: Developing a Time Series of Detailed Environmentally Extended Multi‐Regional Input‐Output Tables

journal · 2018

View source

Questions About This Research

What does the research say about detailed environmental-economic data improves global sustainability analysis accuracy by tracking resource flows across nations?: When designing products, consider the global supply chain and leverage detailed environmental-economic databases to quantify and mitigate environmental impacts at each stage, especially for resource-intensive components or processes. Evidence: Journal of Industrial Ecology (2018).
Why does "Detailed environmental-economic data improves global sustainability analysis accuracy by tracking resource flows across nations" matter for design?: Understanding the environmental footprint of products and services across their entire lifecycle is crucial for sustainable design. This database offers granular data to inform decisions on material selection, manufacturing processes, and supply chain optimization, directly supporting the IB DT syllabus topics of sustainability and resource management.
How can designers apply this research?: When designing products, consider the global supply chain and leverage detailed environmental-economic databases to quantify and mitigate environmental impacts at each stage, especially for resource-intensive components or processes.
What were the main findings?: EXIOBASE 3 provides a time series of EE MRIO tables (1995-2011) for 44 countries (EU28 + 16 major economies) and five rest-of-world regions.. It uses a highly detailed classification of 163 industries by 200 products, based on rectangular supply-use tables.. The database incorporates detailed data on energy, agricultural production, resource extraction, and bilateral trade.. It offers a high level of environmental stressor detail, with improvements in resource extraction data.
What research method was used?: Data Integration and Modeling.
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2018 journal from Journal of Industrial Ecology.
What should I do differently in my next project?: A company designing a new smartphone could use EXIOBASE 3 (or similar updated databases) to analyze the environmental impact of sourcing rare earth minerals from specific countries versus others, or the impact of manufacturing components in different regions, informing decisions for a more sustainable supply chain.
What are the limitations?: The data is historical (up to 2011), so it may not fully capture the most recent technological advancements or policy changes. The complexity of the database requires specialized tools and expertise for full utilization.