Total cost of carbon
Carbon cost in procurement · Internal carbon pricing
Total cost of carbon is an analytical approach that adds an explicit carbon price or cost estimate to a procurement decision so that emissions are considered alongside other costs and benefits.
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Simply put
What it means in ordinary work
It puts a monetary value on carbon for comparison purposes. The value is a management assumption or policy choice, not a universal market price.
Why it matters
A carbon cost can make lower-emission options more visible in decisions and support climate targets. It can also create false precision if the method is opaque.
A hypothetical in practice
A hypothetical buyer compares two logistics options using an internal carbon value agreed by finance and sustainability, then shows the result separately from cash cost.
Common pitfalls
There is no single universally correct carbon price. State the source, year and sensitivity.
Using a carbon cost does not prove an environmental outcome. Emissions data and boundaries still matter.
Scope and limits
Decision-support method, not an accounting standard or tax calculation. Record the carbon price source, emissions boundary and sensitivity.
Regional lens
How this lands where you work
The global explanation is canonical. Regional notes are additive, separately sourced and shown with their own review state. They never replace the global meaning.
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As-of date for date-sensitive regional content: 5 November 2026. Read the review policy.