← Back

Energy audits that find the waste, and prove the savings.

An energy audit shows where your energy goes, where it is wasted, and what fixing it is worth. We focus first on no-cost and low-cost measures that pay back fast, then verify every saving against a baseline.

Get a quotationBook a demo

Energy efficiency & auditing

Identify energy waste, quantify and verify savings, and optimise performance, with a strong focus on no-cost and low-cost quick wins that pay back fast.

  • Energy audits
  • Energy baseline development
  • Industrial energy efficiency
  • Energy performance assessment
  • Energy saving opportunities
  • Significant Energy Uses (SEUs)
  • Measurement & verification plans
  • Energy savings verification
  • Savings tracking & reporting
  • Energy efficiency projects
  • Operational efficiency improvement
Field engineers reviewing a metering and measurement & verification sensor array on the plant floor.

How an Envera energy audit works

Step 01

Data collection

We gather utility bills, meter readings and production data, and agree the audit scope and boundaries with you.

Step 02

Site survey

Our engineers walk the site, inspect the major energy-using equipment and systems, and take measurements where metering is missing.

Step 03

Baseline & Significant Energy Uses

We build an energy baseline and identify the Significant Energy Uses that account for most of your consumption.

Step 04

Savings opportunities

Every opportunity is quantified: energy saved, cost saved, investment needed and payback period, ranked so the quick wins come first.

Step 05

Report & action plan

You receive a clear report and a prioritised action plan your team can start on immediately.

Step 06

Measurement & verification

Once measures are implemented, we verify the actual savings against the baseline with an M&V plan, so the results hold up to scrutiny.

Frequently asked questions

What is an industrial energy audit?
A systematic review of how a facility uses energy: where it goes, how efficiently it is used, and which measures would reduce consumption and cost. The result is a list of quantified savings opportunities with their costs and payback periods.
How much can an energy audit save?
It varies by site, but most facilities find meaningful savings in no-cost and low-cost measures alone: operating schedules, setpoints, compressed-air leaks and maintenance. Your audit report quantifies the savings for your site specifically.
What is measurement and verification (M&V)?
M&V is the process of proving energy savings. Savings are the absence of consumption, so they cannot be metered directly; they are calculated by comparing actual consumption with what would have been used without the measures, adjusted for production and weather.
Does an energy audit help with ISO 50001?
Yes. The energy review at the heart of ISO 50001 (energy baselines, Significant Energy Uses and improvement opportunities) builds directly on audit work, so an audit is often the first step toward certification.
How long does an energy audit take?
It depends on the size and complexity of the site. A single facility typically takes a few weeks from data collection to final report; multi-site audits are planned site by site.