Consumers across New South Wales, South Australia and Victoria are now drawing electricity from the nation-critical EnergyConnect project, as the western section officially becomes operational.
“EnergyConnect is crucial for Australia’s energy transition, unlocking access to more affordable and sustainable renewable energy and reducing consumer reliance on expensive fossil fuels,” Transgrid CEO Brett Redman said.
The 900km interconnector – the largest energy transmission project in Australia – marks the first time renewable energy has been transferred across the three state grids.
“The completion of inter-network testing marks the successful transfer of renewable energy between NSW, South Australia and Victoria for the first time, allowing consumers from the three states to utilise power as we unlock greater energy sharing,” Redman said.
“By strengthening connections between states, we’re building a more resilient network, providing greater flexibility for network operators and a more stable energy supply even during disruptions.”
Transgrid is delivering the 700km NSW section of the project in partnership with Elecnor Australia, while ElectraNet has completed the 200km stretch to Robertstown in South Australia.
According to Redman, this infrastructure is already helping to reshape the energy market.
“This vital interconnector links lower cost renewable energy from South Australia and Victoria to consumers in NSW, generating more competition in the wholesale energy market and ensuring customers benefit from the lowest possible prices,” he said.
“EnergyConnect isn’t just about connecting more generation across our state; it’s about building a robust, interconnected energy future for Australians.”
Internetwork testing by the Australian Energy Market Operator (AEMO) confirmed the line can now transfer 150MW, with this figure expected to rise to 800MW once stage two is complete.
ElectraNet CEO Simon Emms said: “EnergyConnect is a transformational project for South Australia. The interconnector strengthens South Australia’s position as a leader in the transition to a low-carbon economy and enhances our ability to export our abundance of renewable energy resources.”
“The project will significantly strengthen the state’s electricity network and will help make power more reliable, affordable and sustainable for South Australian consumers.”
Construction is now underway on the 540km eastern section between Buronga and Wagga Wagga, involving over 1000 workers and the development of two transmission lines and a major substation.
Subscribe to Energy Today for the latest project and industry news.