SmartestEnergy Australia pens PPA for Neoen-owned 440MW New South Wales solar PV project

Facebook
Twitter
LinkedIn
Reddit
Email
The 440 Culcairn solar farm is the company’s second largest project worldwide. Image: Neoen.

French independent power producer (IPP) Neoen has inked a four-year power purchase agreement (PPA) with energy retailer SmartestEnergy Australia for 50% of the energy generated from the 440MW Culcairn Solar Farm in New South Wales.

The PPA will commence in 2026, once the project becomes operational, and will support SmartestEnergy in meeting the growing demand for renewable energy solutions from commercial and industrial businesses in the state.

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

Culcairn Solar Farm is approximately 45km north of Albury and 70km south of Wagga Wagga. It will have an operational lifespan of 30 years and could 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.

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. At the time it was predicted that the project would cost around A$636 million (US$427 million) to develop.

The solar PV project is being developed and will be owned by Neoen. It is the company’s second-largest solar farm globally, after the 460MW solar PV project at Western Downs Green Power Hub, which is already in operation in Queensland.

Robert Owens, CEO of SmartestEnergy Australia, said the PPA will help the company continue in playing its part in the energy transition in Australia whilst capitalising on the increasing demand for renewable energy solutions.

“This agreement with Neoen underscores our purpose in the market to support the renewable energy transition. By partnering with Neoen, we continue to provide renewable energy solutions for our customers, and we can play our part in ensuring that the transition in Australia keeps pace,” Owens said.

SmartestEnergy Australia bolsters renewable energy offering via PPAs

SmartestEnergy Australia has been increasing its renewable energy offering through the execution of PPAs. Indeed, at the end of 2023, the company signed a PPA with Enel Green Power Australia, to source energy from the 93MW Girgarre Solar Farm in Victoria, with an annual electricity production capacity of 200GWh.

Earlier in the same year, SmartestEnergy Australia signed another PPA with Greek firm Mytilineos for its 40MW Kingaroy solar farm in Queensland. Mytilineos said that SmartestEnergy would purchase “a substantial portion of the solar farm’s electricity output over a long-term period”.

SmartestEnergy Australia also signed a long-term PPA in January 2023 with renewable energy project owner Octopus Group to offtake 25% of generation from a solar PV project to offer commercial and industrial companies renewable energy. Based in New South Wales, the 333MW Darlington Point Solar Farm was commissioned in 2020.

Read Next

July 24, 2026
Solar manufacturing giant Canadian Solar has opened the first phase of a 6GW heterojunction technology (HJT) solar cell facility in Jeffersonville, Indiana.
July 24, 2026
Croatia's HOPS approves transmission blueprint for Pantheon Atlas' planned 1GW Pantheon AI data centre in Topusko.
Premium
July 24, 2026
PV Tech Premium spoke with Mike Carr, executive director of the SEMA Coalition, about the hollowing out of domestic demand for US solar manufacturing under the Trump administration, the way that US companies are piecing together supply chains and the reasons to still hope for the sector’s future.  
July 24, 2026
Panamint Capital has broken ground on the 1.2GWdc solar PV project at its Twin Oaks power station in Robertson County, Texas.
July 24, 2026
Ark Energy has secured a financial investment decision (FID) for its AU$1.3 billion Richmond Valley solar-plus-storage project in Australia.
July 24, 2026
Halocell Energy has signed a memorandum of understanding with MSWay to support the scale-up of its roll-printed perovskite solar cells.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye