Meridian Energy Limited engages in the generation, trading, and retailing of electricity to residential, business, and industrial customers in New Zealand, Australia, and the United Kingdom. The company generates electricity through 7 hydro stations that has a capacity of 2,365 MW; 6 wind farms that has a capacity of 571 MW; and a grid-scale solar array, as well as offers solar installation services. It sells electricity under the Meridian Energy and Powershop brands. It also offers software development, professional, and insurance services. The company was formerly known as Hydro Energy Limited. Meridian Energy Limited was incorporated in 1998 and is based in Wellington, New Zealand.