NHOA starts installing Western Australia’s biggest BESS

LinkedIn
Twitter
Reddit
Facebook
Email

E-mobility and energy storage company New HOrizons Ahead (NHOA) has started installation work on an LFP-based 100MW/200MWh battery energy storage system (BESS) in Western Australia, the state’s largest.

The Government of Western Australia said today (5 August) that the first of 600 units have been installed and the rest of the work would take two months.

The project’s engineering, procurement and construction (EPC) contract was awarded to NHOA in October by Synergy, a state-owned energy generator and retailer which also trades wholesale energy. The project, pictured, will be located in the Kwinana area, just south of Perth.

A press release said the BESS would engage in renewable load shifting, absorbing rooftop solar energy when in excess and discharging during late afternoon and evening peak periods. It is also intended to provide learnings towards other large-scale projects earmarked for the next five years.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The Government of Western Australia has plans to deploy 1,100MW of new energy storage projects as part of a AU$3.8 billion (US$2.6 billion) new renewable energy infrastructure package announced in June this year.

Premier Mark McGowan said: “I want to acknowledge NHOA – which is delivering the big battery – for their confidence and investment in Western Australia, by establishing its regional headquarters here in Perth. I recently visited their head office and thanked them for their support.

Energy Minister Bill Johnston added “The lithium-ion iron phosphate big battery will be the size of one-and-a-half soccer fields, and will be connected to the Western Power network. Synergy is also implementing a battery management system, to optimise its performance and longevity.”

It is the latest in a flurry of positive energy storage news stories coming out of Australia since a new, more energy transition-friendly government was elected earlier this year.

In the last 24 hours alone, US EPC company started work on a project pairing 400MW/4,000MWh of pumped hydro energy storage with a 200MW/200MWh BESS in Queensland, while development approval was granted to a proposed 500MW/1,000MWh BESS at a retired coal plant in New South Wales, both covered by Energy-Storage.news.

3 November 2026
Málaga, Spain
Understanding technology and supplier selection for Europe’s utility-scale PV market in 2027. PV ModuleTech Europe 2026 is a two-day conference that tackles these challenges directly, with an agenda that addresses all aspects of PV module, inverter and battery supplier selection; product availability, technology offerings, supply chain traceability, quality assurance, factory auditing, system reliability, and supplier bankability.

Read Next

Premium
September 9, 2026
In this interview with ESN Premium, Sahand Karimi of OptiGrid discusses how BESS warranties and constraint management shape trading behaviour.
September 9, 2026
Australia’s 58 grid-scale battery storage systems in the NEM generated a combined AU$28.79 million in estimated gross energy and FCAS revenue.
September 8, 2026
Octopus Australia has referred the Blackstone battery energy storage system (BESS), a 500MW/2,000MWh standalone facility, to Australia’s federal government for assessment under the Environment Protection and Biodiversity Conservation (EPBC) Act.
September 7, 2026
Pakistan’s National Electric Power Regulatory Authority (NEPRA) has approved plans to require bidders in a renewable energy auction to include energy storage.
September 7, 2026
Blueleaf Energy and Universal Peak have closed financing for a 100MW/400MWh battery storage project, which was one of four winning bids in a Malaysian government tender.