Explore our 2024 annual report as we reflect on the financial year 2023-24 and the progress we have made in the months since, recapping our global business activities, highlighting our key achievements, and looking ahead to the future of SmartestEnergy.

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Subsidiaries (SEL)*:
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Notifying Contact Tel*:
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Notified by:
Customer Name (Company)*:
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MPAN:
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Meter Serial Number:
Date of COT (Format: DD/MM/YYYY)*:
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New Occupant's Details

Please now provide details of the party that will become responsible.

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Large business

If you're a generator or a commercial and industial (C&I) business, you're in the right place.

Am I a large business?

  • 300,000 kWh+ annual volume
  • £50k+ annual spend

Existing large business customer?  

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Small business

If you're a micro or smaller business you should visit our SmartestEnergy Business website.

Am I a small business?

  • < 300,000 kWh annual volume
  • < £50k annual spend
Visit SmartestEnergy Business

Existing small business customer?

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