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EMMA AI
Automated energy management - A white cartoon robot with blue LED eyes stands on two legs, giving a thumbs up with its right hand and holding a digital metre displaying the number 18456 in its left hand.

Introducing EMMA AI

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Sub-metering
Automated energy management - A small, white cartoon robot with large eyes and a smiling face holds a mobile phone in its right hand. The robot has a shiny, futuristic design with grey and teal accents.

Sub-metering services

Installation of new sub-meters

Support for existing sub-meters

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About Optimal Monitoring

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Blog / articles

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MHHS Is Coming – EMMA AI Customers Are Already Winning

MHHS Is Coming – EMMA AI Customers Are Already Winning

by Duncan Everett | May 19, 2025 | Blog

The energy sector is on the cusp of a major reform, and it’s one that every business should be paying attention to. Market-Wide Half-Hourly Settlement (MHHS) is set to fundamentally shift how electricity consumption is measured and accounted for across the UK. If your...
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Optimal Monitoring

Optimal Monitoring provides automated, AI-based energy management solutions, sub-metering, and consultancy services to help businesses reduce energy costs and carbon emissions.

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Ask Optimal

  • What is energy monitoring?
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More energy advice
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  • How to manage your energy data effectively
  • What does being net zero actually mean?
  • How to start on the journey to net zero
  • A simple guide to ESOS
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Policies, terms & certificates

  • Carbon Reduction Plan
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  • Modern Slavery Statement
  • Equality Policy
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  • Emma AI Terms & Conditions of Service
  • EMP Terms & Conditions of Service
  • End User Licence Agreement
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Proudly designed, developed and supported within the UK. EMMA AI is a registered trademark of Optimal Monitoring. Optimal Monitoring Ltd is registered in England & Wales (Company Number 03788490). Registered Office 3 Coldbath Square, London. EC1R 5HL.