ARENA bridge funding shows cost of big solar projects is shrinking

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The Australian Renewable Energy Agency’s (ARENA) announced that it received 20 eligible applications for its large-scale solar PV competitive funding round which closed last week.

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ARENA CEO Ivor Frischknecht said the agency’s program to support the construction of large-scale solar photovoltaic (PV) plants in Australia has shown how quickly the cost of building new plants is falling as momentum in the sector builds.

“ARENA is playing a vital role providing bridge funding for projects that will make large-scale solar PV more competitive by increasing confidence and building supply chains. Our funding round has already reduced costs through competitive tension and encouraged a portfolio of new Australian solar plants to proceed to more advanced stages of planning and development,” Mr Frischknecht said.

“Moree Solar Farm and AGL’s Nyngan and Broken Hill plants needed around $1.60 in ARENA funding per watt. The funding requirement for new projects fell to 43 cents per watt in the expression-of-interest phase of our funding round in November last year. The need fell again by more than a third to an average of 28 cents per watt in the full applications. This clearly demonstrates how quickly large-scale solar PV costs are falling supported by ARENA funding, which has resulted in rising confidence, lower finance costs and a more supportive market for power purchase agreements.”

Mr Frischknecht stressed that despite these substantial cost reductions, the development of large-scale solar PV projects was still constrained by various commercial hurdles.

“Doing something the first few times is always harder and more expensive, and building large-scale solar PV plants is no exception,” Mr Frischknecht said.

“We arranged a knowledge sharing forum for existing ARENA-supported developers to pass on their experience to the new shortlisted developers, fostering collaboration, sharing solutions to common problems and advancing the industry as a whole. And growth in the local large-scale solar PV sector will provide a significant boost for Australia’s regional economy, with our competitive funding round estimated to create upwards of 1000 new jobs in construction, manufacturing and civil engineering.”

ARENA said that detailed due diligence and merit assessment analysis of the 20 applications is now being undertaken, with the successful projects expected to be announced in September this year.