# Nitrogen reduction feasibility study - air quality

> A sourced UK public sector contract award published by Natural England.

## Key facts

- Buyer: [Natural England](/buyers/natural-england/contract-awards)
- Supplier: [RICARDO-AEA LIMITED](/suppliers/ricardo-aea/public-sector-contract-awards)
- Award value: £29,757
- Tender value: £29,757
- Award date: 7 November 2025
- Published: 3 December 2025
- Contract start: 11 November 2025
- Contract end: 27 March 2026
- Stage: awarded
- Procurement category: services
- Notice ID: bc9d2d5d-ccf3-4e28-8526-ed9994d3801a-874446
- OCID: ocds-b5fd17-f2860d11-4c60-497f-87e5-52be188ce320

## Description

Nitrogen reduction feasibility study - air quality

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/bc9d2d5d-ccf3-4e28-8526-ed9994d3801a-874446)