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Sarah Fuller

Head of Gemserv Ireland

Dr Sarah Fuller is an experienced energy professional with around 15 years’ practical experience in the electricity markets of the United Kingdom and Ireland, and wider expertise in the energy markets of the EU and Middle East. Sarah began her energy career with an electricity metering company and has since worked with, and on behalf of, regulators, market operators, Suppliers and governance bodies.

Currently Director of Gemserv’s Ireland business and Head of Energy & Assurance Services, Sarah is also project director delivering smart metering program assurance and energy market governance services to Regulators, and across all levels of the UK and Ireland energy markets.


  • Ireland & GB Energy Market Specialist
  • Performance Assurance
  • Code Governance and Compliance

Latest Thoughts By Sarah Fuller

  • Kitchen cooker gas flame

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    News, Blog

    Gemserv is reappointed as the Performance Assurance Framework Administrator (PAFA) for the Gas Industry

  • Electrical card meter | Energy Prepayment Meters

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    Consultation Responses, Thought Leadership

    Call for Action on Energy Prepayment Meters