Contract award · 18 Dec 2025

PS25269 - Evaluation of Phase 4 of the Public Sector Decarbonisation Scheme

Desnz awarded “Evaluation of Phase 4 of the Public Sector Decarbonisation Scheme” to GC Insight Ltd for £450k on 18 Dec 2025.

Research & developmentSouth West

BuyerDesnz
Value £450k
WinnerGC Insight Ltd SME

Competition with a shortlist

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

Key facts

Buyer
Desnz
Supplier
GC Insight Ltd SME
Value
£449,832.38
Procedure
Call-off from a dynamic purchasing system
Sector
Research & development · Research and development services and related consultancy services (CPV 73000000)
Timeline
  1. Contract date18 Dec 2025
  2. Published7 Jan 2026Published 20 days after the contract date

Description

***** THIS IS AN AWARD NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded following a mini competition under the Crown Commercial Service RM6126 Research & Insights DPS. Brief Description of Requirement This contract is required to conduct an independent process, impact, and economic evaluation of Phase 4 of the Public Sector Decarbonisation Scheme (PSDS) in line with previous evaluations conducted for phases 1-3 of the scheme and the requirement to put in place proportionate evaluation for GMPP projects.

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