Wellington energy storage hydropower station

Where can I find a hydro station in New Zealand?

Our hydro stations can be found in some of the most scenic places in New Zealand, making them popular spots to visit. We own and operate six power stations in the Waitaki hydro scheme, as well as the country’s largest hydro station – Manapōuri. The Waitaki hydro scheme is a series of interconnected lakes and canals.

Which New Zealand hydro station generates the most electricity?

Benmore is the country’s second-largest hydro station after Manapōuri. It generates enough electricity for about 298,000 average New Zealand homes. Ōhau A generates enough electricity for about 144,000 average New Zealand homes. Ōhau B has four 53-megawatt generating units and a generation output of up to 212 megawatts.

Does Phoenix pumped hydro need a connection to the NSW electricity network?

Phoenix Pumped Hydro will require connection to the NSW electricity network. This connection will occur either at the existing 330kV network between Wellington and Mount Piper or the new transmission infrastructure being considered as part of the Central-West Orana REZ.

Will the Phoenix pumped hydro station provide renewable electricity?

The Phoenix Pumped Hydro station will provide renewable electricity for up to 400,000 New South Wales households after receiving grant support from the New South Wales Government. The New South Wales government has allocated $7 million to progress feasibility studies and upgrade the hydro station’s output.

What is pumped storage hydropower?

Pumped storage hydropower is an established technology. It accounts for more than 94% of the globally installed energy storage capacity. Worldwide, pumped storage hydropower has been ramping up. In 2021, 4.7GW capacity was added, up from 1.5GW in 2020.

Is pumped storage hydropower the world's water battery?

Below are some of the paper's key messages and findings. Pumped storage hydropower (PSH), 'the world’s water battery’, accounts for over 94% of installed global energy storage capacity, and retains several advantages such as lifetime cost, levels of sustainability and scale.