Neoen Australia begins commissioning 440MW solar PV plant in New South Wales

June 13, 2025
Facebook
Twitter
LinkedIn
Reddit
Email
The 440MW Culcairn solar PV plant (pictured) is Neoen Australia’s second-largest plant. Image: Neoen Australia (via LinkedIn).

French independent power producer (IPP) Neoen Australia has confirmed that its 440MW Culcairn solar PV power plant in New South Wales has entered the commissioning phase.

The Culcairn solar PV plant is being developed near the town of Culcairn in the south-east Murray region of the state. The region is a busy agricultural centre, and Culcairn is often called the ‘Oasis of the Riverina’.

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

Neoen Australia took to LinkedIn to announce that the utility-scale solar PV power plant’s commissioning started this week, with around 760,000 modules installed.

The PV plant will have an operational lifespan of 30 years and include a 100MW/200MWh battery energy storage system (BESS). It will connect to the National Electricity Market (NEM) via an on-site 330kV transmission line managed by TransGrid.

The project is expected to be fully operational by 2026. It will initially supply energy retailer SmartestEnergy Australia with 50% of the energy generated over the first four years, per a power purchase agreement (PPA) signed last year.

Neoen secured development consent from the New South Wales Department of Planning, Industry and Environment for Culcairn in March 2021, despite receiving 50 complaints from members of the public. It was predicted that the project would cost around A$636 million (US$415 million) to develop.

It was previously reported by PV Tech that the site will be Neoen Australia’s second-largest solar plant, after the 460MW solar PV project at Western Downs Green Power Hub, which is already in operation in Queensland.

Neoen, the parent company of the Australian entity, which is set to be taken over by Canadian asset manager Brookfield, secured AU$1.4 billion in capital last December to help fuel new solar PV, wind and energy storage projects in Australia.

The organisation said the capital raise would support its existing 66MW Parkes, 36MW Griffith and 28MW Dubbo solar PV plants in New South Wales, alongside the 157MW Kaban Green Power Hub in Queensland, comprising wind generation.

It would also be distributed across Australia to develop an additional 1.3GW of renewable energy generation and energy storage capacity.

Read Next

December 18, 2025
The latest edition of our print journal, PV Tech Power, is out today and available to download, where we deep dive into PV quality assurance.
Premium
December 18, 2025
PV Talk: Paul Gebhardt of Fraunhofer ISE discusses reliability issues facing advanced PV modules, an issue which isn't going anywhere.
December 17, 2025
JA Solar is a lead partner in a joint venture that broke ground this week on a new 2GW solar PV cell, 2GW module and 1GWh energy storage manufacturing facility in Egypt.
December 16, 2025
The global solar inverter industry will contract over the next two years as major markets in China, Europe and the US confront new volatility, according to energy market analyst Wood Mackenzie.  
December 16, 2025
The EU’s Economic Security Doctrine has identified solar inverters as a high-risk dependency, a move which the European Solar Manufacturing Council (ESMC) has lauded.
December 15, 2025
Spanish renewables developer Acciona Energia has sold a 49% minority stake in a 1.3GW US solar PV project portfolio.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
November 24, 2026
Warsaw, Poland