ESOS practical guide
What to prepare, how evidence connects and where an audit can reveal opportunity.
Energy compliance
Beyondcompliance.
9 checkersFree, immediate indicative guidance
ISO 50001Management that improves over time
ZECO AIOne clear compliance view
01 / CLARITYKnow what applies
02 / EVIDENCEBuild confidence in the data
03 / ACTIONTarget the opportunity
04 / OUTCOMEVerify what changed
A better compliance modelCompliance is the requirement.
Compliance is the requirement.
Performance is the opportunity.
Reporting is only the beginning. Zerith uses compliance obligations to establish a reliable picture of the estate, then brings engineering judgement to the decisions that follow.
Start with a clear position: what is required, what is known, what is missing and where the risk sits.
Connecting compliance with performanceCompliance is the requirement.
Compliance is the requirement.
Value is the opportunity.
Every obligation can create a stronger picture of the estate. Zerith connects that picture to engineering action—not just another report.
Compliance evidence
Start with a reliable position.
Clarify what applies, what is known, what is missing and where risk sits before effort is spent.
Free compliance checker hubKnow what applies
Know what applies
before you commit resource.
Free to use, no sign-up required. Answer a short set of questions and receive an indicative next step in around two minutes.
Flexible deliveryOne technical standard.
One technical standard.
Three ways to deliver.
Start with the support you need today. Build internal capability when you are ready—without compromising technical quality.
Complete delivery
Zerith-led consultancy
Zerith manages the agreed service from initial assessment and data review through to reporting, implementation support and verification.
Best suited to
- Limited internal capacity
- Specialist or one-off requirements
- Independent technical assurance
- Complete outsourced delivery
One Zerith standardEngineering evidence · Commercial prioritisation · Professional oversight
ZECO AI / compliance intelligence
Keep the evidence, decisions and action in one place.
ZECO AI makes the compliance position visible across the estate—bringing evidence, performance, assets, actions and progress together so the next decision is clearer.
Compliance across your sectorThe right evidence starts
The right evidence starts
with how your assets operate.
Sector context matters: operating patterns, asset types and obligations change the question that should be asked first.
Practical guidanceUnderstand the requirement.
Understand the requirement.
Plan the response.
Guide cards are ready for Simon’s downloadable publications. Until a PDF is supplied, each card clearly identifies the subject and expected value.
CCA performance guide
Protect financial value by actively managing data, evidence and target performance.
SECR reporting guide
A clear route from reporting duty to defensible disclosure and practical action.
ISO 50001 guide
Create an energy-management system that supports continuous improvement.
NABERS UK guide
Understand operational ratings and the evidence needed for better comparison.
HNTAS guide
Build a credible assurance position across data, assets and network performance.
Frequently asked questions
Clear answers before the next decision.
Can compliance work also uncover cost-saving opportunities?
Yes. Compliance often creates a valuable evidence base. Zerith uses it alongside engineering analysis to identify practical opportunities, not simply to complete a submission.
Do the checkers confirm compliance?
No. They help visitors understand the likely scheme and next question. A formal position depends on the organisation, assets, consumption and the relevant rules.
Can Zerith support implementation as well as reporting?
Yes. The intended flow is evidence, engineering insight, prioritised action, delivery and verification—so recommendations do not end with a report.
How does ZECO AI support ongoing compliance?
It provides a shared environment for the evidence, actions, performance and progress that need to remain visible between formal reporting cycles.
Start with a focused discussion
Make compliance useful to the whole estate.
Book a free 30-minute call to discuss obligations, evidence gaps and the systems that deserve attention first.