Commercial Energy Audits & Data Intelligence
A rigorous commercial energy audit provides the empirical foundation for effective energy management, cost reduction, and statutory ESOS compliance. Elemental Consulting Group conducts ISO 50002 and BS EN 16247 compliant energy audits across commercial property portfolios, manufacturing operations, and commercial transport fleets across the UK.
ISO 50002 & BS EN 16247 Audit Frameworks
Our commercial energy audits are executed strictly under ISO 50002 (Energy audits — Requirements with guidance for use) and BS EN 16247 international standards. This rigorous methodology delivers defensible data profiling, energy balance calculations, and prioritized Energy Conservation Measures (ECMs) suitable for approved ESOS lead assessor sign-off.
Multi-Sector Energy Profiling & ROI Reporting
We evaluate all forms of energy consumption: electricity, gas, oil, district heating, process steam, compressed air, HVAC, LED lighting controls, and commercial transport fuel usage. Every recommendation includes board-ready capital expenditure estimates, simple payback periods, and lifecycle carbon savings designed to integrate seamlessly into your mandatory ESOS Phase 4 Action Plan. Read our technical breakdown on measuring 95% total energy consumption.
Related Service Silos & Compliance Guides
CIBSE Approved ESOS Lead Assessor →
Certified lead auditor review, verification, and Environment Agency MESOS portal submission.
ESOS Phase 4 Compliance & Action Plans →
Statutory 4-year Action Plans, energy intensity ratios, and SECR corporate reporting.
Guide: ISO 50002 Energy Auditing Methodology →
Technical guide on establishing 95% total energy baselines across buildings, processes, and fleets.
Technical Capabilities & Compliance Deliverables
BUILDING SERVICES & HVAC AUDITS
Comprehensive physical inspection of heating, ventilation, air conditioning, sub-metering, and building management systems (BMS).
INDUSTRIAL PROCESS & PLANT AUDITS
Detailed energy balance mapping for manufacturing lines, thermal systems, compressed air, refrigeration, and process plant.
TRANSPORT FLEET & LOGISTICS AUDITS
Fuel telemetry analysis, route optimization review, and fleet electrification feasibility for commercial transport operations.
PRIORITISED ECM MATRIX
Board-level matrix categorizing energy saving measures into quick wins (zero/low cost), medium term, and capital investment projects.
95% ESOS BASELINE VERIFICATION
Statutory data profiling ensuring at least 95% of total energy consumption is audited to satisfy ESOS Phase 4 requirements.
NET ZERO & DECARBONISATION ROADMAPS
Strategic integration of energy audit findings into broader corporate Net Zero targets, solar PV adoption, and heat pump transitions.
Frequently Asked Questions
What is included in a commercial energy audit?
A commercial energy audit includes baseline energy data analysis, on-site technical inspection of equipment and building services, calculation of energy intensity ratios, and a detailed report outlining costed energy saving measures.
How does an energy audit support ESOS compliance?
ESOS requires qualifying organisations to audit at least 95% of total energy consumption. Conducting ISO 50002 compliant commercial energy audits satisfies ESOS audit requirements directly.
What energy standards do your commercial audits follow?
All commercial energy audits conducted by Elemental Consulting Group comply with ISO 50002:2014 and BS EN 16247 standards, meeting full Environment Agency criteria.
Ready to Begin Your ESOS Scoping Assessment?
Click below to launch our interactive multi-step ESOS questionnaire and connect directly with an accredited ESOS lead assessor.