ACEN Australia to begin construction of 400MW PV project in New South Wales REZ

Facebook
Twitter
LinkedIn
Reddit
Email
The Stubbo solar project is located in the Central-West Orana Renewable Energy Zone. Image: Unsplash.

Renewables developer ACEN Australia is poised to commence construction on its 400MW Stubbo solar project after having executed key contracts and reached a final investment decision, continuing its recent expansion in Australia’s renewables market.

The Stubbo project is located in the Central-West Orana Renewable Energy Zone in New South Wales, and its approval contains provision for a 200MWh battery energy storage system which ACEN said will contribute to grid stability in the area by storing and then distributing renewable energy at peak times. It will connect the project to an existing 330kV network.

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

Amongst the measures that led to this final stage preparation were the signing of a connection agreement with Australian infrastructure and energy services provider Lumea and the execution of a PV module supply contract.

Stubbo solar was granted development permission in 2021 by the New South Wales government and construction is due to commence in late 2022.

“ACEN Australia is pleased to kick off the construction of the Stubbo solar farm. This will be ACEN Australia’s second 400MW solar farm following the construction of New England Solar which is currently being commissioned,” said Anton Rohner, CEO of ACEN Australia.

The company received an AU$75 million (US$47.8 million) investment last week from the national government’s Clean Energy Finance Corporation (CEFC) as part of a larger debt raise funding its 8GW pipeline of renewables capacity. It also received AU$140 million from Japanese lender MUFG and an AU$100 million facility agreement with DBS Bank. At the time, Rohner said that the CEFC money would “allow ACEN Australia to expedite our fully developed 400MW Stubbo solar project”.

These quick developments come just a fortnight after the Australian government announced a new budget containing AU$25 billion (US$16 billion) in clean energy investments designed to accelerate deployment.

ACEN Australia is the listed clean energy platform of Filipino conglomerate Ayala. It has stated its aim to deploy 20GW of renewables capacity by 2030, with 1.5GW of projects currently under construction.

Read Next

May 19, 2026
Michigan power utility DTE Energy has issued a tender for 1GW of new solar PV and wind power projects across the state.
May 19, 2026
JinkoSolar has partnered with PM Green to supply 200MW of modules, as part of a broader collaboration covering up to 1GW of capacity. 
May 19, 2026
Inox Clean Energy has completed the acquisition of US solar manufacturer Boviet Solar Technology in a deal valued at around US$750 million.
May 18, 2026
Naqaa Sustainable Energy has signed a power purchase agreement (PPA) for a 2.7GW hybrid renewable energy project in Mahout and Duqm, Oman.
May 18, 2026
The Vietnamese state power utility Vietnam Energy Generation Corporation 1 (EVNGENCO1) has proposed the development of 270MW of floating solar PV capacity on three hydropower reservoirs.
May 18, 2026
RUMSL has launched two solar-plus-storage projects in India designed to provide power supply during peak demand periods.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)