Transpower is a state-owned enterprise in New Zealand responsible for the transmission of electricity across the country. It operates the high-voltage electricity grid, ensuring that power generated from various sources reaches homes and businesses efficiently and reliably. The company plays a crucial role in maintaining the stability and security of the electricity supply. Transpower also invests in infrastructure improvements and innovations to support the transition to renewable energy sources, contributing to New Zealand's goal of reducing carbon emissions and promoting sustainable energy practices.