The Electricity Authority Te Mana Hiko is an independent Crown entity responsible for regulating Aotearoa New Zealand’s electricity industry. What do we do? • We develop, administer and enforce the market rules that govern nearly every aspect of New Zealand’s electricity industry including generation, transmission, system operation, security of supply, market arrangements, metering, distribution and retail. • We contract service providers to operate the electricity market and system. • We analyse and monitor the performance of the market and the electricity industry and make the information available on our Electricity Market Information website: https://www.emi.ea.govt.nz/ • We help develop the industry through education, guidelines, information and model arrangements. • Our day-to-day work focuses on addressing key questions that affect the long-term benefit of electricity consumers. See terms of use: https://www.ea.govt.nz/assets/7-About-us/Terms-of-use.pdf?vid=3