Value chain, a concept coined by Michael Porter in 1985, describes all the activities a company carries out to develop a product or service, from its conception through to its arrival with the end consumer and even beyond.
These activities fall into two broad categories:
In sustainability, value chain analysis makes it possible to distinguish upstream stages (towards suppliers) from downstream stages (towards the customer), which is key to managing environmental impacts.
The relationship between the value chain and the carbon footprint is intrinsic. Every link, from sourcing raw materials to transport, manufacturing, use and end-of-life, generates greenhouse gas (GHG) emissions, expressed in CO2 equivalent.
Understanding a company's environmental impact requires analysing its carbon footprint across the entire value chain. The Greenhouse Gas Protocol (GHG Protocol), the international standard for emissions accounting, classifies them into three scopes:
Identifying and quantifying emissions at each stage offers multiple benefits:
At Manglai we help companies measure the carbon footprint of their entire value chain, including Scope 3, and prepare their sustainability information. Discover how Manglai can help you.
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Science-based targets (SBT) are emission reduction goals aligned with climate science and the Paris Agreement, validated by the SBTi initiative.
An emission factor is the coefficient that converts an activity figure (kWh, litres, km) into greenhouse gases emitted, expressed in CO2 equivalent. We explain their types and official sources.
Carbon footprint verification is the independent review that confirms an emissions inventory is correct and reliable. We explain its stages, levels of assurance and applicable standards.
Guiding businesses towards net-zero emissions through AI-driven solutions.
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