# RDE951 - Sustainable Transitions in Outdoor Pig Production: Economic Evaluation

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

## Key facts

- Public buyer: [Natural England](/buyers/natural-england/contract-awards)
- Contract winner: [Ricardo-AEA Ltd](/contract-winners/ricardo-aea/public-sector-contract-awards)
- Award value: £46,275
- Tender value: £46,275
- Award date: 5 November 2025
- Published: 10 November 2025
- Contract start: 3 November 2025
- Contract end: 31 March 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 0c9a8015-ac7b-4fed-a04a-df31dceb6c27-871538
- OCID: ocds-b5fd17-24781306-301f-487d-b291-f5022d2deac5

## Description

Establish a comprehensive understanding of the outdoor pig farming system and its associated supply chain\. Contract awarded by Defra\.

## Related contract awards

- [ETAFF AESW03](/contracts/ocds-b5fd17-72e28da6-ee53-4f9a-81d7-3ac2b4312ead): Natural England
- [ETAFF AES&E03](/contracts/ocds-b5fd17-9cce51d1-872d-450a-8702-2836c26f6e93): Natural England
- [ETAFF AEMidlands03](/contracts/ocds-b5fd17-5b9ee168-322d-4474-aefd-f8c65684829d): Natural England
- [ETAFFFASNational02](/contracts/ocds-b5fd17-9907fa2f-6e40-4eb2-b06f-d669e2a06601): Department for Environment, Food & Rural Affairs
- [RDE1016 - Appropriate Measures for a Proposed Environmental Permitting approach](/contracts/ocds-b5fd17-70af465e-3537-4b83-8e44-fb8acdee632c): Environment Agency
- [RDE994 - Environmental Impact Assessment of emissions to air from the A1 Sinter](/contracts/ocds-b5fd17-00d406c7-fe34-4ee6-8e18-8ce15a155e61): Environment Agency

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/0c9a8015-ac7b-4fed-a04a-df31dceb6c27-871538)