Sustainability Consultant for the New Wing at the National Gallery

National Gallery
London
Open procedure
12 August 2026 to 31 August 2033

Provision of sustainability consultancy services specifically for the New Wing development project at the National Gallery. The scope involves advising on environmental performance, energy efficiency, and sustainable design strategies throughout the design and construction phases of this specific building project.

Open the official notice

Awarded value: £199k; As published
Published: 22 May 2026
Awarded: 30 July 2026; Building Design Partnership (BDP)
Contract length: 85 months; Ends 31 August 2033

What the contract covers

Consultancy service contract

Provision of specialist sustainability consultancy services for major architectural development and building refurbishment projects within the cultural and heritage sector.

Acting in a lead role responsible for development and coordination of the sustainability strategy across the Project
Advising the Client and Project Team on operational energy, embodied carbon, Whole Life Carbon, circular economy principles, environmental performance and sustainability policy compliance
Supporting the development of integrated sustainability strategies across both the new development and integration with the existing National Gallery estate
Supporting planning, statutory approval and environmental certification processes, including Whole Life Carbon assessments, Circular Economy Statements and BREEAM certification
Advising on sustainability considerations relating to demolition, retention, retrofit and adaptation of existing buildings
Coordinating sustainability requirements with the Architect, Structural Engineer, Mechanical, Electrical and Public Health Engineer, Planning Consultant, Cost Consultant and other relevant disciplines
Advising on sustainability considerations relating to existing buildings, operational environments, constrained conditions and heritage-sensitive contexts
Supporting the Project through design, procurement, construction, handover and operational stages, including ongoing advice in relation to sustainability matters

Terms and requirements

Contract type: Consultancy service contract
Procedure: Open procedure
Contract dates: 12 August 2026 to 31 August 2033
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Not stated
Category: Services
CPV codes: 71313000

Services in this contract

Sustainable building design and energy compliance assessmentMain service£52k typicalSustainability consultant for a new building: whole life carbon and BREEAM

Lifecycle

Published
22 May 2026
Contract awardedto Building Design Partnership (BDP)
30 July 2026
Contract starts
12 August 2026
Contract ends
31 August 2033

The buyer

National Gallery

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The supplier

Building Design Partnership (BDP)

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Cite this contract

Link: https://bidskim.com/tender/3621154/sustainability-consultant-for-the-new-wing-at-the-national-gallery
Buyer reference: 262715DSU
Open contracting ID: ocds-h6vhtk-06a1ce
Last checked: 5 November 2026

National Gallery. Sustainability Consultant for the New Wing at the National Gallery. Contract award, 22 May 2026. BidSkim, https://bidskim.com/tender/3621154/sustainability-consultant-for-the-new-wing-at-the-national-gallery (accessed 5 November 2026).