North Northamptonshire Council Decarbonisation Project

North Northamptonshire Council
East Midlands
Open procedure
16 June 2025 to 28 January 2026

Supply and installation of Air Source Heat Pumps and solar PV panels across 3 Council buildings, involving replacing gas boilers, natural gas supply systems, hot water storage, LTHW heating, mechanical ventilation, LV installations, fire detection, new electrical supply, and external groundworks.

Open the official notice

Awarded value: £4m; As published
Published: 19 November 2024; Find a Tender
Awarded: 28 May 2025; Alternative Heat Ltd.
Contract length: 7 months; Ends 28 January 2026

What the buyer is asking for

Supply and installation of air source heat pumps and solar PV panel decarbonisation systems for council buildings

Category: Electricity, heating, solar and nuclear energy

Lifecycle

Publishedon Find a Tender
19 November 2024
Contract awardedto Alternative Heat Ltd.
28 May 2025
Contract starts
16 June 2025
Contract ends
28 January 2026

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See the building decarbonisation market: prices, buyers and who wins →

The buyer

Type: Council
Building decarbonisation contracts, 24 months: 1
Open building decarbonisation tenders: 0
Typical building decarbonisation contract: £4m

See everything North Northamptonshire Council buys →

How it compares

3.3× the typical building decarbonisation contract (£1.2m).

Cite this contract

Link: https://bidskim.com/tender/95512/north-northamptonshire-council-decarbonisation-project
Buyer reference: NNC00000571
Open contracting ID: ocds-b5fd17-4cd679a3-c0c5-4fae-afed-09ccd454c946
Source: Contracts Finder
Last checked: 12 October 2026

North Northamptonshire Council. North Northamptonshire Council Decarbonisation Project. Contract award, 19 November 2024. BidSkim, https://bidskim.com/tender/95512/north-northamptonshire-council-decarbonisation-project (accessed 12 October 2026).