Prepare Early. Stay Compliant. Save More.

ESOS Phase 4

Phase 4 of the Energy Savings Opportunity Scheme (ESOS) is now underway. Don’t wait until the deadline to act; early ESOS preparation gives your organisation cost control, flexibility, and the ability to turn compliance into a strategic advantage.

Our in-house accredited ESOS Lead Assessor and energy audit experts have supported many successful compliance submissions. Whether you’ve previously complied or are starting from scratch, we’ll guide you through every step with confidence, professionalism, and honesty.

Stay in Control. Not in Catch-Up Mode!

Below are important dates you need to know.

Qualification Date: 31st December 2026
Compliance Date: 5th December 2027

Although the framework currently mirrors Phase 3, further changes can be expected as seen in the last phase.

Starting now means you can reduce compliance risks and stay protected against any unforseen changes to the reporting framework.

Start your ESOS planning today

Quick Tip:

If your organisation has recently completed an energy audit, it may count toward your ESOS Phase 4 submission, saving time and resources.

Alignment

Align compliance with your organisation’s broader corporate sustainability goals, ensuring ESOS requirements support long-term environmental and operational goals.

Savings

Quantify potential financial savings and payback opportunities from energy audits, helping you make informed decisions that benefit both your budget and sustainability targets.

Efficiency

Build practical energy efficiency plans for your business, identifying actionable improvements that reduce emissions, lower costs, and improve overall operational performance.

See how Gousto turned ESOS compliance into opportunity.

“Working with Brownlow Utilities made ESOS compliance seamless and uncovered real energy-saving opportunities." - Gousto

Read the success story

Plan your ESOS strategy today

Avoid the last-minute rush and rising costs by planning now. Our ESOS experts will guide you through every step. We’ll review your energy data and create a clear roadmap to compliance and savings.

Book Your ESOS Consultation Today