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EMS delivers a multi-faceted range of services to utilities, focusing on the provision of efficient data management and market solutions for private and public sector clients in New Zealand. We strive to enhance our client's business model by ensuring the depth of knowledge, expertise and experience in everything we deliver.


Energy Market Services (EMS) is a commercial business group within Transpower NZ Ltd. Transpower is a State Owned Enterprise, tasked with owning and operating New Zealand’s National Grid - the network of high voltage transmission lines and substations that connect areas of generation with towns and cities across the country. Transpower is the System Operator and manages the real-time operation of New Zealand's power system.


To find out more about our team click here.

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