Discover proven methods to lower peak demand charges and improve load management across commercial and industrial operations. From half-hourly data intelligence to start-up spike control, active demand limiting, and contract optimisation — Zerith's ZECO AI Platform and specialist consultants help UK businesses achieve sustained, measurable reductions in maximum demand.

Energy costs are high. Capital is tight. And the traditional energy consultancy model — audit, report, repeat — is no longer delivering the outcomes organisations need. At Zerith, we believe the answer lies in unlocking internal capability, powered by AI. Here's why the old model is failing — and what the future looks like instead.

ESOS Phase 4 Is Coming. Is Your Organisation Ready?

For many UK organisations, each ESOS compliance cycle brings the same challenges: rising consultancy costs, internal resource pressure, and audits that feel like a box-ticking exercise rather than a genuine driver of energy efficiency. At Zerith, we believe it should be different.

We've developed two distinct ESOS pathways — a fully managed service powered by the ZECO AI Platform delivering typical savings of 10–15% over traditional consultancy fees, and a supported self-delivery model where your own Building, Energy, ESG or Engineering teams lead the process, unlocking savings of up to 60% for multi-site clients.

Not sure if ESOS even applies to your organisation? Use our free Eligibility Checker to find out in minutes.

Discover which pathway is right for you →

Discover how BEMS and IoT analytics are revolutionizing smart building energy management in the era of hybrid working and partial occupancy. Learn how AI-driven demand control systems achieve 20-30% energy savings by optimizing HVAC, lighting, and environmental controls based on real-time occupancy data. Explore Zerith's approach to predictive maintenance, fault detection, and carbon reduction strategies that adapt to changing workplace patterns. Transform your building portfolio from static energy consumers to intelligent, responsive assets that deliver measurable ROI while meeting Net Zero targets and ESOS compliance requirements.

Discover how AI is transforming ESOS, SECR, CCA, and ISO 50001 compliance from an expensive consulting burden into a strategic advantage. Learn how Zerith's AI-powered platform reduces energy compliance costs by 70%, automates data integration, and turns regulatory requirements into continuous Net Zero intelligence. Traditional consulting approaches to energy compliance are being replaced by intelligent automation that empowers organisations to meet ESOS Phase 3, SECR reporting, and ISO 50001 standards faster, cheaper, and smarter—while driving real operational savings.