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NetZero.GlobalSustainability Consultancy
Industrial valves and pipework — building services plant
Service · Energy Audits

Energy Audits & Performance Reports

Find the inefficiencies hiding in your buildings and systems.

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Overview

What this engagement covers

Site-level energy and water audits across heating, cooling, ventilation, lighting and process loads. Each audit is delivered as an actionable performance report with prioritised retrofit recommendations and a clear cost-versus-impact view.

Built for

Who we work with

Estates and facilities teams, sustainability leads, and asset owners across commercial, public and community buildings.

Process

How we deliver

  1. 01

    Assessment

    Site visit and building review.

  2. 02

    Diagnosis

    Heating, cooling, ventilation, fabric and water assessment.

  3. 03

    Reporting

    Prioritised improvements with cost-versus-impact analysis.

  4. 04

    Roadmap

    Phased implementation plan and procurement support.

Deliverables

What you receive at the end of the engagement.

Each deliverable is a discrete, named artefact — built to clear capital-approval, audit and procurement gates without rework.

  • 01

    Site survey of building fabric, systems and controls

  • 02

    Half-hourly energy and water consumption analysis

  • 03

    Identification of inefficiencies and quick wins

  • 04

    Prioritised retrofit recommendations with payback periods

  • 05

    Performance baseline for ongoing monitoring

See the deliverable

Want to see what the report looks like?

We’ve published a complete worked example — EN 15232 efficiency class, projected savings, CO2reduction, payback, NPV and a full year-by-year cashflow — so you can see exactly what you’ll receive before you commit.

View a sample report
Audit report

Metrics inside a typical audit report.

Every audit lands as a board-ready document. Numbers shown here are indicative of a typical mid-sized UK building.

Energy intensity
112kWh/m²

Benchmark vs CIBSE TM46

Annual savings
£48k

Identified, prioritised by payback

Carbon reduction
−22%

Operational Scope 1 + 2

Quick-win payback
< 2yrs

Schedule + controls + LED

Get in touch

Ready to plan your decarbonisation pathway?

We work with a small number of organisations at any one time. Tell us about your estate, your targets and your timeline.