Powershop is a brand of NZX listed Meridian Energy, generating electricity from hydro power stations and wind farms.

Powershop’s online shop lets customers purchase ‘Powerpacks’ - which are packs of power. Most types of Powerpacks give customers a discount on their default power rate, for the amount of power covered by the pack. These include the monthly Staying Power pack, which has the highest discount and provides around five days of power. Other smaller-sized specials pop up almost every week and are available in the shop for a limited time.

Flexible payment options are available for Powerpack purchases, and for payment of any outstanding balance at the end of the month. In 2018, 2019 and 2021, Powershop was awarded Consumer NZ People's Choice award for energy retailers.

Powershop offers buy back power from grid-tied solar PV systems.