DESNZ · Awarded contract
Awarded

National Atmospheric Emissions Inventory (NAEI) 2025 - Lot 1

Awarded 31 Mar 2025

View live tenders
Awarded31 Mar 2025
Value£32,412,102.74
AgencyDESNZ
RegionUnited Kingdom
CategoryEnergy & Environment
Expires in 8y 5mo10y term, 16% elapsed
Awarded 31 Mar 2025Expires 30 Mar 2035

DESNZ awarded a contract to Ricardo AEA Ltd for the National Atmospheric Emissions Inventory (NAEI) 2025 - Lot 1, valued at AUD 32,412,102.74.

The contract covers the core delivery of the UK's Greenhouse Gas and Air Quality Pollutant Inventories, meeting domestic and international reporting obligations.

It involves maintaining and improving the NAEI system, producing annual UK GHGI and UK AQPI reports, and ensuring compliance with UNFCCC and UNECE standards through strict QA/QC.

The work includes identifying new methodologies and data, incorporating amendments to reporting obligations, and delivering outputs to inform policy and public dissemination.

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