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

Sponsored
November 5, 2025
PV Tech spoke with Symons Xie, general manager of Anker SOLIX APAC, at All-Energy Australia 2025, where the organisation outlined its strategy for establishing a major presence in Australia's rapidly growing home battery and energy storage market.
November 4, 2025
Acen Australia has achieved full commercial operation at its 400MW Stubbo Solar project in New South Wales, making it the first solar PV power plant backed by a Long-Term Energy Service Agreement (LTESA) to reach this milestone.
November 4, 2025
The Australia government will require energy retailers to provide free solar electricity to households during peak daytime generation periods.
November 3, 2025
Solar developer Sun Energy’s 100MW Merredin solar project in Western Australia has been the best-performing PV plant in October 2025, according to data from research firm Rystad Energy.
October 31, 2025
Australia's solar and energy storage sectors delivered transformative performance during the third quarter of 2025, with grid-scale solar generation reaching 1,699MW average output while battery systems expanded capacity by 2,936MW since Q3 2024.
October 27, 2025
Australian solar developer, BNRG Leeson, has submitted plans for a 440MW solar PV facility in Victoria's Campaspe Shire to Australia’s Environment Protection and Biodiversity Conservation (EPBC) Act.

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 10, 2026
Frankfurt, Germany