‘Extraordinary economics’ of Australian solar to triumph over ideology

Facebook
Twitter
LinkedIn
Reddit
Email
John Grimes, chief executive of the Australian Solar Council and Energy Storage Council, said more and more large-scale solar will get built. Credit: Australian Solar Council

Reports have emerged suggesting that the Turnbull government of Australia is pondering an alteration of the newly proposed Clean Energy Target (CET) to support baseload coal over wind and solar, prompting concern from some industry bodies while others have brushed off the perceived threat.

The CET was put forward by the Finkel Review in June to replace the Renewable Energy Target (RET) after 2020.

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

Clean Energy Council (CEC) chief executive Kane Thornton said that the CET was “a crucial part of a considered roadmap towards ensuring a clean, affordable and reliable energy system for Australia, and walking away from that policy would be a clear step in the wrong direction”.

He cited the commercial feasibility of solar, wind and batteries combined to replace ailing power stations across the country.

John Grimes, chief executive of the Australian Solar Council and Energy Storage Council, told PV Tech that the Australian Government is “fundamentally split” on support for renewable energy and is unlikely to agree to a CET for post-2020, leaving its fate in the hands of the next government.

Both Grimes and Thorton said that the failure to agree on a replacement to, or extension of, the RET was creating increased uncertainty and would be a significant barrier to investment as 2020 approaches.

However, Grimes was optimistic about solar PV’s future, noting that the country has a 9GW project pipeline and solar is already the cheapest for of new generation in Australia.

“The extraordinary economics of solar means solar will win,” he said. “We will see more and more big solar to achieve the Renewable Energy Target by 2020. As we get closer to 2020, policy uncertainty will make it harder to build big solar plants but in the end, economics will triumph over ideology.”

Thornton noted that investors are currently committing to more than AU$8 billion (US$6.38 billion) in the country’s clean energy sector just in 2017, as a result of the bipartisan support for the RET up to 2020. But the uncertainty around its future was making investors “nervous”.

Read Next

July 10, 2026
Australia and India have formalised a broadened energy partnership that spans renewable energy deployment, supply chain resilience, critical minerals, rooftop solar training and uranium exports.
July 9, 2026
Clean energy investor confidence in Australia has deteriorated sharply over the past year, according to the Clean Energy Investor Group (CEIG).
July 8, 2026
The Australian government launched a First Nations Set Aside pilot within its CIS, reserving 500MW of renewable energy capacity in Tender 9.
July 8, 2026
GameChange Energy has been selected to supply its Genius Tracker 1P Terrain Following system for the 380MWp Lower Wonga Solar Farm in Queensland.
July 7, 2026
Australian renewables company CleanPeak Energy will develop a 9MWp rooftop solar PV system alongside 30MW/120MWh of battery energy storage for Western Sydney International (WSI) Airport in Australia.
July 7, 2026
Swedish independent power producer (IPP) OX2 has acquired the Corop solar-plus-storage project in Victoria, Australia, adding a 230MWac solar PV power plant and up to 290MW/1,160MWh of battery energy storage to its Australian portfolio.

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