Global investment bank Citigroup predicts that the annual installation rate for rooftop solar in Australia could rebound to more than 2.2GW a year by 2020, meaning a total capacity of 14GW of rooftop and utility scale solar by the end of the decade.
In a surprisingly buoyant forecast, Citigroup expects the Australian market – which totals around 3.5GW now, almost all of it rooftop solar – will grow from around 1,000MW in 2015 and surge above 2GW by the end of the decade.
There is no commentary directly linked to the Australian forecasts – which are part of a global solar demand forecast (see below) – so it is unclear whether this takes into account any changes to the renewable energy targets. If the large scale RET stays in place, a large amount of utility-scale solar could be built in Australia – as Bloomberg New En edgy Finance has predicted. Certainly, many companies such as US-based Recurrent Energy, Spain’s FRV and others have large pipelines of projects.
Australia, though, is seen as a strong market because of its excellent solar resources, and high electricity – particularly the network charges. Utility scale solar will also compete with wind energy in the coming years. However, at the rooftop level, the industry faces major hurdles with the government potentially removing the last price incentives, regulatory and pricing hurdles at state level – particularly the move towards higher fixed charges.
The forecast is part of Citigroup’s estimate that the world will install more than 51GW of solar in 2015, driven largely by China and Japan, which will install more than half of the capacity.
“While the US market appears positioned to grow in the next couple of years, there is still significant headwinds and time required for project approvals, despite strong long-term prospects,” it notes.
“We also see incremental growth in Southeast Asia, Africa. Upside surprise could come from the Middle East region, as the solar supply chain develops better products for harsh environments.”
It noted that Japanese authorities had pushed forward with cancellation of approved projects, to avoid operators sitting on approved projects.
For projects approved during accounting year 2012, already 9.7% or 182MW was cancelled as government push for completion of approved projects. “Although Japan is restarting its nuclear power plants, Japan market should still see strong demand given favorable return metric,” it notes.
In China, the Chinese Government had delivered a 15-point strategy to strengthen support for grid operators and power companies, to provide a more transparent industry.
The policy has addressed concerns such as power sell offs, clarity around grid-connection and operations and encouraging banks to lend at favourable rates to distributed solar power projects and has put increased pressure on local government areas to meet their end of year install quotas.
