Major solar-plus-storage project greenlit in New South Wales

August 22, 2019
Facebook
Twitter
LinkedIn
Reddit
Email
Wentworth Falls, Blue Mountains, New South Wales. Source: Robert Lindsell, Flickr

After a long wait, RES has received state development approval for a major 200MW/10MW solar-plus-storage facility in New South Wales.

The state government approved the Avonlie solar farm on August 8, citing the project’s positive economics, which includes 200 local jobs and a capital investment of AU$250 million (US$170 million). The approvals process dates from when RES submitted its initial environmental assessment, in late 2017.

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 British developer has billed the Avonlie solar project's proposed 10MW/10MWh lithium-ion battery storage facility as “one of the largest battery facilities in the world.” The farm will comprise 670,000 solar panels over an 802-hectare site and take advantage of its proximity to two electricity transmission lines.

RES will contribute AUS$250,000 (US$170,000) to local projects and community groups and organisations.

The firm estimates the farm will take 18 months to build and will be operational for 30 years. Spanish engineering firm Siemens Gamesa Renewable Energy has been contracted for the farm’s early works phase.

RES’ other assets in NSW include the 100MW Tarleigh Park farm and the Curra Warra farm, which will total 429MW once the second stage of construction is completed.

NSW is home to some of Australia's biggest commissioned and pipeline solar projects. According to statistics collated by independent climate change communications body the Climate Council, it has the second most wind and solar capacity developed of any Australian state at 1.76GW – trailing closely behind its western neighbour South Australia, which boasts 1.83GW.

Earlier this week in NSW, mining manufacturer Molycop landed a 10-year solar-wind power purchase agreement (PPA) to buy power from the 120MW Bomen Solar Farm for its regional operations.

Read Next

Premium
November 12, 2025
Solar PV in Australia’s National Electricity Market (NEM) made a strong showing across October 2025, reaching 4,715GWh – a 9.88% increase on the 4,291GWh recorded in October 2024.
November 10, 2025
The Australian Renewable Energy Agency (ARENA) will invest up to AU$45 million (US$29 million) in Fortescue's Solar Innovation Hub in the Pilbara region of Western Australia.
November 10, 2025
EnergyCo has shortlisted three consortia to build and operate the transmission network for the New England Renewable Energy Zone (REZ).
November 10, 2025
The Australian government has approved the 300MW Dunmore solar-plus-storage project near Toowoomba, Queensland, completing the environmental assessment process in just 19 days.
November 7, 2025
Apple has signed a power purchase agreement (PPA) with Danish developer European Energy for renewable electricity from the 108MW Lancaster solar park in Victoria, Australia.
November 7, 2025
Australian energy retailer Flow Power has secured an offtake agreement from the 400MW Stubbo Solar project in New South Wales to underpin the launch of its Flow Home residential energy service in the state.

Subscribe to Newsletter

Upcoming Events

Upcoming Webinars
November 12, 2025
10am PST / 1pm EST
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal