# RDE920 - Nature based solutions for air pollution beyond trees

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

## Key facts

- Public buyer: [Natural England](/buyers/natural-england/contract-awards)
- Contract winner: [Air Quality Consultants ltd](/contract-winners/air-quality-consultants/public-sector-contract-awards)
- Award value: £49,860
- Tender value: £49,860
- Award date: 10 November 2025
- Published: 20 November 2025
- Contract start: 10 November 2025
- Contract end: 27 March 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 1df367c4-0b47-4336-864d-53b311a13778-873102
- OCID: ocds-b5fd17-0ed5afb0-5541-44bd-941e-dab4d6ba51ce

## Description

To better understand if nature based solutions, \(other than tree shelter belts\), can be effective in intercepting and thus reducing atmospheric nitrogen pollution at a local level\. Contract awarded by Defra\.

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- [RDE989 - Literature and Data Review for EV Bus Evaluation - An NO₂ Reduction P](/contracts/ocds-b5fd17-7adbe7e1-dc5c-423b-bb72-50588ab1d1ed): Department for Environment, Food & Rural Affairs
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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/1df367c4-0b47-4336-864d-53b311a13778-873102)