IMPORTANT: NEW LPG CUSTOMERS.
Please note that we are unable to accept any new LPG customers at this time. This is due to a temporary shortage of LPG bottles. We expect this to be resolved at the start of Feb 2025.
Since 1947 188km downstream of Lake Taupō, the Karāpiro Lake is the home of NZ Rowing.
Current work.
Since 1929 Protected under the Historic Places Trust Arapuni has the largest capacity of any station in the Waikato hydro system.
Since 1941 The Gates help manage the volume of water flowing down the Waikato River, in response to inflows to Lake Taupō and energy demand.
Our hydro stations on the Waikato River were constructed from the late 1920s to the 1970s and have worked hard to keep the country powered. We have a long-term hydro refurbishment programme to protect these assets to ensure they can manage water flow that looks after the environment but also can optimise energy from the awa.
We’re presently working on the upgrade to our Karāpiro Hydro Power Station. Find out more here.
Maraetai Hydro Power Station will be upgraded next, with the site works planned for 2027. All its turbines, generators and governors will be replaced. The upgrades will add about 32GWh annual output to the station.
At the Ātiamuri Hydro Power Station, work is scheduled for 2028 to upgrade all four of its generators. These upgrades will add an estimate 2-4MW per unit and 18GWh of additional generation.