Large-scale battery storage to transform renewable future

The announcement that the world’s largest lithium-ion battery will be installed in South Australia by the end of 2017 will transform and fast track reliable renewable energy in Australia, as well as globally, according to Aurecon managing director Dr Alex Wonhas.

Under an agreement with the South Australian Government, billionaire entrepreneur Elon Musk’s Tesla, and the French renewable energy group Neoen, the battery, three times more powerful than any other system in the world, will be designed to provide power to the grid at times of generation shortfall, as well as providing stability to the network, day and night.

“The coupling of renewable energy with large-scale battery storage is a fundamental requirement for an affordable, reliable and sustainable energy future for Australia,” Dr Wonhas said.

“South Australia is now set to lead the charge in battery storage that will, in turn, revolutionise the way in which renewable energy is integrated into electricity networks.”

Aurecon is the specialist and technical engineering advisor to the Government of South Australia for the implementation of its $550 million energy plan.

The company is providing advice across the entire programme, including the 100MW battery, emergency gas generator and power supply contracts.

The July 7 announcement of the world’s largest lithium-ion grid connected battery system at 100 MW/129 MWh is the culmination of three months of intensive work by Aurecon.

This included evaluation and shortlisting of expression of interest submissions, development of the technical and functional requirements of the system and invitation to supply documents, evaluation of respondent proposals and negotiations to enable the final contract to be signed.

Aurecon also supported the government to engage with various stakeholders, including the Australian Energy Market Operator (AEMO) and South Australian transmission and distribution network service providers, in order to identify and advise on grid connection and registration matters.

“As engineers design for the future, technology and innovative solutions like this will be imperative to meeting tomorrow’s challenges,” Dr Wonhas said.

“I am proud that Aurecon continues to play a key role as an engineer and advisor to Australia’s energy sector, including designing a number of industry-defining renewable ‘firsts’, such as Australia’s first large-scale solar power project connected to the south-eastern grid (Royalla solar photovoltaic plant), and designing one of the largest solar farms in Australia (Bungala Solar Photovoltaic),” he said.

In addition, Aurecon is the engineering partner for Territory Generation’s Battery Energy Storage System (BESS) for Alice Springs, which was recently given the green light by the Northern Territory Government.

BESS will provide 5MW battery energy storage and will be one of the largest grid-connected storage solutions in Australia.

The success of the solar power projects has led to a range of other appointments in the clean energy sector, including Moree Solar Project, Barcaldine Solar Farm, Sun Metals Solar Farm, Capital and Woodlawn Wind Farms.