Royal Borough of Kingston upon Thames Heat Network (Hogsmill)

StageDevelopment-partner tender notice published 30 Apr 2026 (updated 15 May 2026); procurement under way
Value£360m ex VAT estimated contract value (£432m inc VAT); reference scheme £33m; GHNF grant est. £11m
Next milestoneAward decision est. 30 Jun 2027; contract signature est. 31 Aug 2027
Last checked1 November 2026

Source: Find a Tender, Procurement of a Development Partner for Kingston Potential Zone Area →

What has changed on this project, and when

Next milestone: Award decision est. 30 Jun 2027; contract signature est. 31 Aug 20272 November 2026 · previously: Formal tender ~June 2026; ~11-year contract from July 2026
Stage: Development-partner tender notice published 30 Apr 2026 (updated 15 May 2026); procurement under way2 November 2026 · previously: Development-partner tender launched May 2026 (contract award due Jun 2027)
Status: At tender2 November 2026 · previously: In development
Value: £360m ex VAT estimated contract value (£432m inc VAT); reference scheme £33m; GHNF grant est. £11m2 November 2026 · previously: ~£10–12m development-partner contract (wider network reported at ~£432m)

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