Contract award · 24 Jun 2026

NCC1521 Retrofit Consultant Services Contract for Energy Efficient Retrofit Works

Northumberland County Council awarded “Retrofit Consultant Services Contract for Energy…” to Mantis Energy Ltd, Osmosis ACD Limited for £1.5m.

Architecture & engineeringNorth East

Value £1.5m

Competition with a shortlist

Competitive procedure with a selection stage: suppliers were shortlisted before being invited to bid.

Key facts

Buyer
Northumberland County Council · Regional or local authority
Value
£1,500,000
Procedure
Call-off from a dynamic purchasing system
Sector
Architecture & engineering · Energy-efficiency consultancy services (CPV 71314300)
Timeline
  1. Contract date24 Jun 2026
  2. Published3 Aug 2026Published 40 days after the contract date

Description

Northumberland County Council (NCC) has been awarded funding under the Government's Warm Homes: Social Housing Fund (WHSHF) and Warm Homes: Local Grant (WHLG) schemes. NCC's award-winning Warmer Homes Team is delivering domestic energy efficiency, retrofit, and decarbonisation projects across Northumberland, aiming to achieve EPC C by 2030, reduce fuel poverty, lower household energy bills, and decarbonise domestic energy use.

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