Consultancy to develop WLC guidance & deliver pilot Whole Life-cycle Carbon Assessments (WLCAs)

The Mayor and Commonalty and Citizens of the City of London

This public procurement record has 1 release in its history.

Award

31 Jul 2026 at 11:08

Summary of the contracting process

The City of London commissioned sustainability and Whole Life Carbon Assessment consultancy services. The work covers developing a Whole Life Carbon Assessment Framework to support the City of London’s Sustainability Design Standard, together with delivering pilot Whole Life-cycle Carbon Assessments. This is a professional advisory and technical assessment requirement, relevant to consultancies working across embodied carbon, operational carbon, building sustainability, carbon modelling and design standards. The services are delivered for the City of London, with the procurement owned by The Mayor and Commonalty and Citizens of the City of London. The requirement is a single service package rather than a multi-lot programme, and its purpose is to help establish practical whole-life carbon guidance and test its application through pilot assessments.

The procurement has been completed and awarded through a below-threshold limited competition. Elliott Wood Partnership Ltd was selected for the service package. The contract was signed on 21 June 2026 and runs from 22 June 2026 to 26 February 2027. Its gross value is £88,155. The award is active and the contract is active. Evaluation details recorded for the procurement identify financial consultancy services, although the substantive requirement concerns sustainability and whole-life carbon assessment consultancy. The process was run under the legal basis of the Procurement Act 2023. This outcome indicates that the City of London used a proportionate competitive route for a focused consultancy commission, with the selected supplier responsible for both framework development and pilot assessment delivery.

This procurement demonstrates demand from the City of London for specialist advisers able to turn whole-life carbon policy into usable standards, guidance and assessed projects. A credible competitor for a future requirement would need demonstrated expertise in whole-life carbon assessment across building design and construction, including the ability to develop assessment frameworks, define practical methodologies and apply them consistently to pilot schemes. Useful capability would include sustainability strategy, carbon data analysis, technical reporting and translating complex results into guidance that designers, developers and project teams can use. The requirement also suits a consultancy able to manage policy development and hands-on assessment work within one commission, provide experienced multidisciplinary staff and produce clear outputs for a public-sector client.

How relevant is this notice?

Notice Information

Notice Title

Consultancy to develop WLC guidance & deliver pilot Whole Life-cycle Carbon Assessments (WLCAs)

Notice Description

Sustainability and Whole Life Carbon Assessment consultancy services in relation to developing a Whole Life Carbon Assessment Framework to support the Sustainability Design Standard as more particularly described in the further documents which are attached to and form part of this Order.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06d88b
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/072604-2026
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
UK7 - Contract Details Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Limited
Procurement Method Details
Below threshold - limited competition
Tender Suitability
Not specified
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

66 - Financial and insurance services


CPV Codes

66171000 - Financial consultancy services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
£88,155 Under £100K

Notice Dates

Publication Date
31 Jul 20262 months ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
22 Jun 2026 - 26 Feb 2027 6-12 months
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Active
Contracts Status
Active

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
The Mayor and Commonalty and Citizens of the City of London
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
CITY OF LONDON
Postcode
EC2P 2EJ
Postcode Area
Central London
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI4 Inner London - East
Small Region (ITL 3)
TLI43 Haringey and Islington
Delivery Location
Not specified

Local Authority
Islington
Electoral Ward
Clerkenwell
Westminster Constituency
Islington South and Finsbury

Supplier Information

Number of Suppliers
1
Supplier Name

Elliott Wood Partnership Ltd

Open Contracting Data Standard (OCDS)

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