Whole Life Carbon Planning Review Platform

Westminster City CouncilcontractFind a TenderRef ocds-h6vhtk-0545c8Procurement Act 2023SME suitablepending
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Estimated value

Awarded value

£583k

Awarded 01 Dec 2025

Suppliers

1

1 SME

Lots

1

1 awarded

Published

01 Dec 2025

Description

The over-arching aim of this tender is to find a skilled, collaborative partner to provide licenses for a Whole Life Carbon Planning Review Platform. Westminster City Council (WCC) seeks a comprehensive digital platform for reviewing Whole Life Carbon Assessments (WLCA) related to planning applications. The platform must provide licenses for a minimum of three years, allowing unlimited users from both applicants and WCC, with WCC retaining full data ownership. Key functionalities include the submission and review of WLCAs against RICS V2 and WCC's Retrofit First policies, with detailed compliance checks on material quantities, carbon factors (A1-A3), and inclusion of all life-cycle stages to assess upfront and whole life carbon (at pre-planning, Stage 1 Planning, Pre-commencement, and Post-Completion). The platform must provide licenses for a minimum of three years, allowing unlimited users from both applicants and WCC, with WCC retaining full data ownership. Key functionalities include the submission and review of WLCAs against RICS V2 and WCC's Retrofit First policies, with detailed compliance checks on material quantities, carbon factors (A1-A3), and inclusion of all life-cycle stages to assess upfront and whole life carbon. The platform must feature a visual review dashboard to easily highlight project details, carbon performance, and any non-compliance flags. Essential collaboration tools include version history management for multiple submissions (pre-planning through post-planning) and a commenting function for feedback between authorities and applicants. It must also generate summary reports for committee use, detailing project information, input data, and comment logs between the planning officer and local authority. Crucially, the platform must be available 24/7 with out-of-hours maintenance and provide technical support during business hours. The selected provider must also deliver a user guides and a minimum of two in-person annual training sessions for WCC users, conducted by in-house trainers with specific Built Environment and Whole Life Carbon Assessment expertise.

Scope

Reference
P366
Commercial tool
Standalone contract
Contract dates
27 Oct 2025 to 26 Oct 2028
Possible extension to 26 Oct 2030

The contract could be extended propvided KPIs are met and at the council's discretion subject to further budget approval and service requirement

CPV classifications
72212100
72000000
48451000
72222000
72212451
Particular suitability
Small and medium-sized enterprises (SME)

Award criteria

Criteria the buyer will use to evaluate bids.

NameDescriptionTypeWeighting
Technical Envelopequality60.00%
Commercial Envelopeprice40.00%

Submission & procedure

Procedure
Open procedure

Award details

Awarded supplier(s), contract period and value as published in the award notice.

Awarded value

£583k

Award date

01 Dec 2025

Contract start

29 Dec 2025

Contract end

28 Dec 2028

Awarded to
PR
CH 14209923
SME