PUBLISHED ESOS EVIDENCE

COSTAIN LIMITED

Companies House number 00610201

Reported measures: 4
Action plans: 1
Progress updates: 1
Compliance records: 1

Reported energy-saving measures

Published evidence for this organisation includes Other reported measures, Fleet and electric vehicles, Heating and boilers. Complete records retain the original wording and provenance inside ESOS IQ.

Other reported measuresA later update says this measure was not yet completedReported implementation date: 01/12/2027
Fleet and electric vehiclesA later update says this measure was not yet completedReported implementation date: 01/12/2026
Fleet and electric vehiclesA later update says this measure was not yet completedReported implementation date: 01/12/2026
Heating and boilersThe planned date has passed; no clear later outcome was foundReported implementation date: 01/12/2024

Official publication trail

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Phase 3 Action Plan · published June 2026Action Plan · 14/08/2026
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Phase 3 Progress Update 1 · published June 2026Progress Update · 14/08/2026
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Phase 3 Compliance Notifications · published June 2026Compliance notification · 14/08/2026
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Evidence boundary: these are participant-supplied declarations in public ESOS records. They are not proof of current procurement intent, implementation, compliance, budget or supplier need. Verify the official publication before acting.

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