---
title: "North Northamptonshire Council Decarbonisation Project"
ocid: "ocds-h6vhtk-04bcfa"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04bcfa"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-04bcfa.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-04bcfa.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NORTH NORTHAMPTONSHIRE COUNCIL"
published: "2025-05-29"
---

# North Northamptonshire Council Decarbonisation Project

Buyer: NORTH NORTHAMPTONSHIRE COUNCIL  
Current stage: Award  
OCID: ocds-h6vhtk-04bcfa

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## Summary

North Northamptonshire Council has successfully completed the procurement process for its Decarbonisation Project aimed at retrofitting three council buildings with Air Source Heat Pumps and Solar PV Panels, replacing existing gas boilers. The project, classified under 'Construction work' and 'Electrical installation work of heating and other electrical building-equipment', was conducted using an open procurement method. The primary sites for these works are located in Corby and Desborough within the UKF25 region. The award was made to Alternative Heat Limited on 28th May 2025, with a contract valued at approximately £3.98 million. Key procurement stages included an active tender phase commencing in November 2024, with an opening of bids occurring on 19th December 2024.

This tender presents substantial business growth opportunities, particularly for firms specialising in renewable energy systems, construction, and electrical installation works. Businesses that are experienced in large-scale projects involving energy efficiency upgrades and sustainable building technologies will find this contract highly relevant. Engaging in projects of this nature can help firms establish themselves in the lucrative domain of public sector decarbonisation initiatives, boosting their profile and expanding their portfolio within the UK energy sector.

## Notice

North Northamptonshire Council ("NNC") is seeking potential providers for the delivery of the supply and installation of Air Source Heat Pumps and Solar PV Panels across 3 Council buildings. The project will involve replacing gas boilers with Air Source Heat Pumps (ASHP) and installing solar PV panels to support delivery of NNC's Decarbonation Project.

### Lot Information

Corby Cube (George Street NN17 1QC) and Corby Swimming Pool (Parkland Gateway George Street NN17 1QC)

The works comprise of decarbonisation works to the Corby East Midlands International Pool and the Corby Cube. The potential providers is referred to the tender documents including drawings and specifications for a full description of the works, but these briefly comprise of the following: natural gas supply systems, in-direct hot water storage supply systems, ASHPs, LTHW heating, mechanical ventilation, LV installations, earthing & bonding, fire detection and alarms, solar PV installations, new electrical supply, associated builders works, and an external compound fencing and groundworks.

Desborough Leisure Centre (Ironwood Avenue NN14 2JJ)

The works comprise of decarbonisation works to the Desborough Leisure Centre. The potential provider is referred to the tender documents including drawings and specifications for a full description of the works, but these briefly comprise of the following: natural gas supply systems, in-direct hot water storage supply systems, ASHPs, LTHW heating, mechanical ventilation, LV installations, earthing & bonding, fire detection and alarms, solar PV installations, new electrical supply, associated builders works, and an external compound fencing and groundwork

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/028493-2025 |
| Notice type | Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 29 May 2025 |
| Submission deadline | 19 Dec 2024 |
| Future notice date | Not specified |
| Award date | 27 May 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £3,978,967 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NORTH NORTHAMPTONSHIRE COUNCIL |
| Locality | KETTERING |
| Post town | Northampton |
| Postcode | NN16 8TL |
| Country | England |
| ITL 1 | TLF East Midlands (England) |
| ITL 2 | TLF2 Leicestershire, Rutland and Northamptonshire |
| ITL 3 | TLF25 North Northamptonshire |
| Local authority | North Northamptonshire |
| Electoral ward | Lloyds |
| Westminster constituency | Corby and East Northamptonshire |
| Delivery location | TLF2 Leicestershire, Rutland and Northamptonshire, TLF25 North Northamptonshire |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ALTERNATIVE HEAT |

## CPV Codes

### Divisions

- 09 - Petroleum products, fuel, electricity and other sources of energy
- 45 - Construction work

### Codes

- 09300000 - Electricity, heating, solar and nuclear energy
- 45000000 - Construction work

## Release History

- 29 May 2025 at 13:40 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/028493-2025
- 19 Nov 2024 at 16:00 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/037409-2024

## Notice URLs

- https://in-tendhost.co.uk/nnc/aspx/Home
- https://www.northnorthants.gov.uk/

## 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-h6vhtk-04bcfa. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-04bcfa.json.