---
title: "Heat Networks Zoning Digital Beta"
ocid: "ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "DESNZ"
published: "2026-02-10"
---

# Heat Networks Zoning Digital Beta

Buyer: DESNZ  
Current stage: Award  
OCID: ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce.json)

## Summary

The public procurement process for the "Heat Networks Zoning Digital Beta" project was overseen by DESNZ, with a focus on developing a digital service to define and manage heat network zones within local areas. This contract falls under the IT services category, specifically in consulting, software development, Internet, and support (CPV code: 72000000). The procurement process followed a selective method, using a call-off from a framework agreement, and reached the 'award' stage with completion status as of 2026. The service will be delivered across varied locations, including the United Kingdom, Channel Islands, British Overseas Territories, Europe, the Isle of Man, and the Rest of the World. The tender period concluded on 16 January 2024, and the contract period is set from 12 February 2024 to 31 March 2026.

This tender presents significant business growth opportunities, particularly for SMEs, as it supports participation from small and medium enterprises while excluding VCSE organizations. Businesses excelling in IT services, especially those experienced in consulting, software development, and Internet support, can leverage this project's scope for extensive geographic engagement. TPXimpact Limited, a large-scale company, has been awarded the contract, highlighting opportunities for businesses with the capacity to deliver large-scale, impactful digital services. Establishing expertise in public sector digital transformation projects can position participating businesses advantageously for future government digitalisation initiatives.

## Notice

Contract for service design, development and content editing to deliver a digital service that meets the needs of users though beta and go live, enabling users to define heat network zones within their local area and understand how these zones impact them.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/98ed4368-e1d7-4964-a0c0-8e9e7e0091cd |
| Notice type | Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Call-off from a framework agreement |
| Tender suitability | SME |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 10 Feb 2026 |
| Submission deadline | 16 Jan 2024 |
| Future notice date | Not specified |
| Award date | 1 Feb 2024 |
| Contract period | 12 Feb 2024 - 31 Mar 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £3,383,836 |
| Lots value | Not specified |
| Awards value | £2,286,375 |
| 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 | DESNZ |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1A 2EG |
| 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 | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | TPXIMPACT |

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72000000 - IT services: consulting, software development, Internet and support

## Release History

- 10 Feb 2026 at 10:14 - AwardUpdate - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/98ed4368-e1d7-4964-a0c0-8e9e7e0091cd
- 2 Oct 2025 at 23:08 - AwardUpdate - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/98ed4368-e1d7-4964-a0c0-8e9e7e0091cd
- 29 Feb 2024 at 13:32 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/98ed4368-e1d7-4964-a0c0-8e9e7e0091cd

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/98ed4368-e1d7-4964-a0c0-8e9e7e0091cd
  10th February 2026 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/17827e4c-c387-4dc6-a10b-3e2c48bd3ae5
  n/a

## 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-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-2b327b1c-2032-4577-bb65-6efa0d1095ce.json.