The International Standard for Energy Management Systems (EnMS)
Build an ISO 50001 system that drives continual improvement — not just certification.
ISO50001
The Compliance Challenge
An ISO 50001 Energy Management System should do more than pass audits. We help turn compliance into measurable improvements in energy performance — reducing reliance on spreadsheets, consultants, and static documentation while engaging the people who operate your buildings, processes, and energy systems every day.
Whether you already hold ISO 50001 certification or are working towards it, we provide practical, independent support for energy management. For certified organisations, we help maintain your Energy Management System, track performance, prepare reporting, and support continual improvement. For businesses starting their ISO 50001 journey, we act as a hands-on consultancy partner — guiding you from gap analysis and implementation through to audit readiness and certification.
The Zerith Approach
Zerith helps clients create an Energy Management System that is practical, internally owned, and connected to real operational performance. We align your business operations with the requirements of the ISO 50001 scheme, ensuring your system supports both compliance and measurable improvement.
At every stage, we work alongside your team to meet existing reporting requirements or, for new entrants, build a clear pathway towards achieving accreditation.
Two Ways to Work With Zerith
The ZECO AI Advantage
ZECO AI turns a periodic compliance exercise into a repeatable management process.
Data, evidence, calculations, actions, and opportunities can be maintained in one place, reducing reliance on spreadsheets and improving visibility across reporting cycles.
What You'll Receive
Why Zerith - Move Beyond Just Compliance
ISO 50001 provides a powerful framework for continual energy improvement.
Zerith brings that framework to life with practical engineering expertise, helping teams move confidently from identifying significant energy users to delivering impactful projects across HVAC, BeMS, utilities, process energy, power, and building performance.
From supporting your journey towards accreditation to strengthening ongoing reporting, we provide the tools, knowledge, training, and ZECO AI platform to help your business grow sustainably.
Frequently Asked Questions
Zerith helps make ISO 50001 a living management process with ongoing visibility, embedded in your organisation, and the foundation for driving energy management across your operations to maximise profitability.
Supported by ZECO AI, energy wastage is vastly reduced, processes are optimised for efficiency, and shareholder confidence to invest is strengthened.
Don't build an Energy Management System that depends on external consultants;
Work with a consultant who develops and empowers your internal team to manage your energy every day, improving profit margins.
Build one your organisation can use to continually improve.
Book an ISO 50001 Consultation.
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Yes. We can support the development of the management system from initial gap review through to implementation and certification readiness.
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Yes. We can review an established system and focus on usability, energy performance and areas requiring stronger evidence or ownership.
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Zerith supports development, implementation and readiness. Formal certification is undertaken by an appropriately accredited independent certification body.
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It can help organise energy data, significant energy users, opportunities, actions and performance information while Zerith provides technical review and guidance.
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That is the objective. Our hybrid approach is specifically designed to build internal capability while retaining access to Zerith expertise when required.
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Energy Audits • ESOS • SECR • ISO 50001 • Building Performance