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In deliveryUnited KingdomServices£708,333

Whole Life Carbon Planning Review Platform

Published
Published 10 June 2025
Deadline
Closed 5 September 2025

Overview

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.

Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£708,333
Procedure
Open
SME suitable
Yes
Published
10 June 2025
Deadline
Closed
Classification (CPV)
Enterprise resource planning software packageIT services: consulting, software development, Internet and supportIndustry specific software development servicesEnterprise resource planning software development servicesInformation systems or technology strategic review and planning services

Award outcome

Awarded value
£583,333
Award date
1 December 2025
Contract period
27 October 2025 → 26 October 2028
Winner
  • Preoptima

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    1 December 2025

    View notice ↗
  2. Contract Notice

    8 August 2025

    View notice ↗
  3. Planning Update

    17 June 2025

    View notice ↗
  4. Prior Information Notice

    10 June 2025

    View notice ↗

Contracting authority

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Awarded: Whole Life Carbon Planning Review Platform — won by Preoptima — Skim