Insights

Blog

Practical insights on energy efficiency, compliance, and sustainability from our team.

Practical guidance from our accredited engineers - written for the people making energy decisions.

White Paper

4 June 2026

Is Your Organisation Overpaying for Energy? A Finance Director's Diagnostic

Ten questions that take under ten minutes. Identify where fragmented energy management is costing your organisation money and creating compliance exposure.

Compliance

28 May 2026

7 ESOS Mistakes (And How to Fix Them)

ESOS Phase 4 is different. After guiding clients through every phase since the scheme began, we see the same mistakes repeated. Here are the seven most common - and how to avoid them.

Compliance

1 June 2026

ESOS Phase 4: What's Changed and What You Must Do Before December 2027

The ESOS Phase 4 deadline is 5 December 2027. We break down what qualifies, what has changed, and how to approach compliance without overpaying.

Energy Efficiency

1 June 2026

Out-of-Hours Energy Waste: Is Your Building Lying to You?

Most energy waste happens when no one is watching. We explain how to identify out-of-hours demand, what causes it, and the practical steps to fix it.

Renewables

1 June 2026

Solar PV for Commercial Buildings: Payback Periods, Roof Suitability, and What Most Installers Don't Tell You

Solar is one of the most popular energy improvements - but it is not right for every building. We walk through the key questions to ask before committing.

Decarbonisation

1 June 2026

Heat Pumps for Commercial Buildings - The Honest Guide

Heat pumps can dramatically reduce heating costs and carbon emissions - but the transition requires careful planning. Key considerations for commercial operators.

Finance

1 June 2026

Why Financing Changes Everything

The one thing stopping your energy projects - and how we solved it over the last decade. Capital. How hire purchase, pay-per-kWh, and zero-upfront finance remove the barrier.

Procurement

1 June 2026

Energy Procurement - Why Transparency Matters

Hidden broker commissions, confusing contracts, and pressure to sign quickly. We explain how transparent procurement works and why it saves money.

Energy Efficiency

15 March 2026

The Enerlysing Zero-Capex Playbook

UK businesses wasted an estimated £3.2 billion on avoidable energy use last year. Most of it was caused by behaviour, scheduling, and operational drift. Here is the zero-capex playbook.

Compliance

5 March 2026

Stop Overpaying for Compliance. There Is a Smarter Way.

Most businesses pay for compliance programmes built around averages. Lean 2026 is our forensic programme built around your portfolio - cutting costs by up to 30%.

Insights

27 February 2026

The UK's Net Zero Journey: Practical Steps to Decarbonise Power, Transport, and Buildings by 2050

The UK's commitment to net zero emissions by 2050 is transforming every major sector. Learn practical steps to decarbonise power, transport, and buildings with a phased, evidence-based approach.