CSIRO to lead push to bring cost of CSP to 10c/kWh

By Giles Parkinson on 13 December 2012

The Australian Solar Thermal Research Initiative (ASTRI) was unveiled today, delivering $35 million of funding from the Australian Solar Institute and the Australian Renewable Energy Agency, as part of an $87 million research program that will also draw on money from the private sector. The program brings together Australian and US research institutions, with United States research collaborators and with leading international and Australian CSP companies.The CSIRO is to lead a major new research initiative in solar thermal (concentrating solar power, or CSP) technologies that will aim to reduce the cost of the technology to between 9c and 12c a kilowatt hour, and be able to compete with fossil fuels – possibly as early as 2016.

“ASTRI will deliver the next wave of CSP cost reductions to deliver solar electricity at between 9 -12 cents per kWh, and maintain the option of a large CSP industry for Australia,” it said in a statement. “This will allow CSP to compete with fossil fuels in target initial applications by 2016.”

Sarah Miller, who is leading the project, said the ASTRI initiative is designed to ensure that “Australia’s CSP industry and Government partners are ideally positioned to drive Australia to the forefront of the global CSP industry.”

That’s a welcome ambition, particularly because Australia seems at risk of falling behind the rest of the world in the deployment of CSP.

As we wrote earlier this week, the Gulf states are investing tens of billions into solar thermal over the next decade in an ambitious deployment that will allow them to replace peteroleum products that can be sold into the more lucrative international market.

China has also announced a 3GW target by 2015 for CSP, and South Africa and India are also active in the area, with a series of open tenders designed to help meet their renewable energy targets.

In Australia, however, little has been built in CSP, apart from a couple of smaller solar booster projects at the Liddell coal plant and a larger 44MW booster project soon to be completed at the Kogan Creek coal plant in Queensland.