EV boom powers Australian state's green transition
The growing electric vehicle and green transport sector is set to play an important role in Australia's move toward sustainable and renewable energy alternatives, with major inroads made in line with South Australia state's energy road map, analysts say.
South Australia's Infrastructure and Transport Minister Joe Szakacs said the state's long-term investment in decarbonization presents a major economic opportunity, including industrial growth in renewable energy and electrified transport.
"It's not just the right thing to do for the climate and for our world, it's making massive economic sense," Szakacs said on Tuesday at the Smart Energy South Australia 2026 conference in Adelaide, which drew more than 1,000 industry stakeholders.
David McElrea, CEO of the Smart Energy Council, an independent industry body, highlighted the significant potential presented by the renewable transport sector.
"We want to see South Australia leading the way on renewable transport (and) the electrification of transport," he said at the conference, which covered the latest EV-related developments such as battery technology.
Hussein Dia, a professor of transport technology and sustainability at the School of Engineering, Swinburne University of Technology in Melbourne, told China Daily that South Australia is well-positioned to lead the next phases of EV development because of its high penetration rates of renewable energy and rooftop solar, with significant opportunities for Australia and China to collaborate.
"As the state works toward its ambitious renewable energy targets, electric vehicles can become an important part of a more flexible and resilient energy system rather than simply another source of electricity demand," Dia said.
"China has developed considerable expertise in battery manufacturing, electric vehicle production, charging technology and large-scale deployment. Australia brings strengths in renewable energy integration, electricity market innovation and critical mineral resources," he said.
"Partnerships that combine these complementary strengths could accelerate innovation in areas such as battery technology, bidirectional charging, smart charging systems and grid integration," he added.
By May, battery EVs already made up one in five of all new vehicle sales in Australia, hitting a record high with more Chinese carmakers helping power the green transition.
More broadly, EVs accounted for nearly half of a total of 100,206 new vehicle sales in May, according to the Federal Chamber of Automotive Industries.
Next stage
"The next stage of Australia's EV development is less about simply selling more electric vehicles and more about integrating these into the broader energy system," Dia said. "The transition is moving from vehicle adoption toward energy integration."
EVs are increasingly becoming mobile energy assets that can store electricity, support households, and potentially help stabilize the electricity grid, he said.
Technologies such as vehicle-to-grid charging, home battery integration and smart charging will likely play an increasingly important role over the coming years, he added.
South Australia has said it is "on track to achieve net 100 percent of electricity generation from renewables by 2030", with the total output of wind, solar and stored energy set to equal or exceed the state's electricity consumption in a year.
Under the state's green road map, excess renewable energy generated from large-scale wind and solar farms will be stored and utilized to provide a consistent output of supply, offering additional grid stability for homes and businesses around the state.
Dia also highlighted Australia's "broader advantages", including abundant renewable energy resources that helped "provide a strong foundation for demonstrating how transport and energy systems can become more closely integrated".
Meanwhile, challenges remain in the sector, he said. Standards, market regulations, consumer awareness and battery warranty arrangements all need to continue evolving, he added.
