04/09/2026
ESOS Phase 4 is not a property-only exercise.
Qualifying organisations need a complete view of UK energy consumed across buildings, transport and industrial processes. Significant energy consumption areas must be identified, with coverage reaching at least 95% of total use.
That means looking beyond the property portfolio. Fleets, production lines and operational assets may materially affect the overall energy picture. Leave them out and you risk making decisions from an incomplete evidence base.
The right approach is simple: evidence first, then action. Hawley Energy’s Energy Architect model provides one point of contact and accountability across a complex estate, bringing the full picture together without the gaps and hand-offs.
Read the strategy breakdowns and access the full documents at https://www.hawleyenergy.co.uk/downloads
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