Welcome to Enerlyse

We measure energy. We verify performance. We tell the truth about what your buildings are doing and whether the investments you have made are delivering what was promised.

That is Enerlyse in a sentence. But let us unpack it, because it matters.

What we actually do

Enerlyse is an independent energy intelligence business. We take raw energy data from meters, invoices, sensors and building management systems and turn it into something useful: clear, verified information that tells you exactly what is happening across your estate.

We are not a software company that hands you a login and wishes you luck. We are a team of engineers and analysts who do the work for you. We watch the data. We investigate the anomalies. We compile the reports. We tell you what needs attention and what action to take.

Why measurement and verification matters

Every organisation spends money on energy. Many invest in efficiency projects, renewable technologies and building upgrades. But here is the question almost nobody asks: did it actually work?

A supplier promises a new boiler will save 20% on gas. A contractor installs LED lighting and claims a payback of three years. Solar panels are fitted with projections of annual generation. But who checks? Who verifies that the promised savings actually materialised?

That is what we do. We establish baselines before work begins. We measure actual performance after. We compare the two and give you the truth. Not estimates. Not projections. The verified, evidence-based truth.

Renewables performance and ROI

Renewable energy is a significant investment. Whether it is solar PV, battery storage, heat pumps or biomass, organisations need to know their investment is performing as expected.

We measure the actual output against the projected performance. We track degradation. We identify underperformance early, before it costs you money. If a system is not delivering the ROI that was promised, we will tell you. And we will give you the evidence to hold suppliers accountable.

Backed by engineers

Enerlyse is part of the Hawley Energy ecosystem. That means our work is backed by accredited engineers, sustainability managers and energy specialists. We hold ISO 9001, ISO 14001 and ISO 45001 certifications. Our team includes CIBSE ESOS Lead Assessors and Low Carbon Consultants.

This is not a dashboard you log into and try to interpret yourself. This is a team of professionals who understand buildings, energy systems and data. We do the analysis. You get the answers.

What you can expect from this blog

We will be writing regularly about the subjects that matter to organisations managing complex energy estates. Expect posts on energy monitoring, invoice validation, carbon reporting, compliance, market insight and the practical realities of measurement and verification.

No jargon. No fluff. Just clear, useful thinking from the people who do this work every day.