---
title: "Decarbonisation Studies"
ocid: "ocds-b5fd17-c68da846-b344-4b81-9464-b35fc1a392a6"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-c68da846-b344-4b81-9464-b35fc1a392a6"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-c68da846-b344-4b81-9464-b35fc1a392a6.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-c68da846-b344-4b81-9464-b35fc1a392a6.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "Defra group Commercial"
published: "2026-09-03"
---

# Decarbonisation Studies

Buyer: Defra group Commercial  
Current stage: Award  
OCID: ocds-b5fd17-c68da846-b344-4b81-9464-b35fc1a392a6

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## Summary

Defra Group Commercial procured decarbonisation studies as a professional construction consultancy service. The work concerns assessing and advising on measures to reduce carbon emissions, within the wider construction and estate environment. Delivery is associated with York and the South West, with the requirement also covering the United Kingdom and locations described broadly as the British Overseas Territories, Channel Islands, Europe, Isle of Man and elsewhere. The buyer is Defra Group Commercial, based in London. This is a consultancy opportunity rather than a construction works contract or supply of physical goods. Businesses with relevant expertise in decarbonisation assessment, construction advice, energy or carbon reduction planning may find the requirement aligned with their services.

The procurement has been awarded and the tender is complete. It used a selective procedure as a call-off from a framework agreement. The tender submission deadline was 18 August 2026 at noon. The contract was awarded on 18 August 2026 to WSP UK Limited for £24,300, and runs from 19 August 2026 to 31 December 2026. The award is active. The opportunity was classified as construction consultancy services, with services as the main procurement category. The procurement was marked as unsuitable for small and medium-sized enterprises and for voluntary, community and social enterprise organisations. The award outcome indicates that the requirement was placed through an existing framework rather than an unrestricted competition.

This award provides a clear example of Defra Group Commercial’s demand for focused decarbonisation consultancy delivered through a framework call-off. Competitors preparing for similar requirements should be able to carry out construction-related carbon and decarbonisation studies, turn technical analysis into practical recommendations, and work across geographically dispersed public-sector assets or locations. Credibility is likely to depend on demonstrable experience in construction consultancy and carbon-reduction studies, with the ability to produce clear, defensible advice for a government client. The procurement route also matters: suppliers seeking comparable work would need access to the relevant framework or a place on an equivalent framework. The stated SME suitability suggests the buyer is looking towards established organisations with appropriate specialist capacity and public-sector delivery experience.

## Notice

Decarbonisation Studies

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/49200cc0-6153-4d9b-bf6d-95b28bf6346d |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 3 Sep 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 18 Aug 2026 |
| Contract period | 19 Aug 2026 - 31 Dec 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £24,300 |
| Lots value | Not specified |
| Awards value | £24,300 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | Defra group Commercial |
| Locality | LONDON |
| Postcode area | South West London |
| Postcode | SW1P 3JR |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | TLK South West (England) |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | WSP UK Limited |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71530000 - Construction consultancy services

## Release History

- 3 Sep 2026 at 09:39 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/49200cc0-6153-4d9b-bf6d-95b28bf6346d

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/49200cc0-6153-4d9b-bf6d-95b28bf6346d
  3rd September 2026 - Awarded contract notice on Contracts Finder

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-c68da846-b344-4b81-9464-b35fc1a392a6. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-c68da846-b344-4b81-9464-b35fc1a392a6.json.