Australia’s Largest Solar Project to Be Built in Phases Amid Market Challenges
Genex Power has opted to construct the substantial 2 gigawatt (GW) Bulli Creek solar and battery initiative in south Queensland in smaller segments, yet the company asserts its dedication to completing the entire project.
The company has termed this restructuring the “reconfiguration,” attributing the decision to weakening market conditions for large-scale solar ventures. This project features a significant battery component, potentially reaching up to 600 megawatts (MW) and 2,400 megawatt-hours (MWh).
Market Influences on Project Decisions
CEO Craig Francis remarked that the choice is largely influenced by an increase in negative pricing incidents in the wholesale electricity market, a trend spurred by an abundance of solar energy, particularly from rooftop installations. He noted that while lower wholesale prices benefit consumers, they complicate capital raising efforts for extensive projects.
The initial phase, aiming for 775 MW, was expected to secure financial backing by the end of 2025, with construction starting this year. Additionally, the first battery build, designed for 400 MW and 1600 MWh, was scheduled to commence midway through that timeline, with subsequent solar phases planned to follow.
Projected Prices and Investor Concerns
Francis believes that the present factors causing negative daytime electricity prices are merely temporary. He attributes this situation to the excess rooftop solar capacity not yet accommodated by home batteries and the prolonged presence of coal-fired power stations in Queensland.
However, he acknowledges the difficulties investors face in overlooking prevailing market trends, which makes securing investment for what would be Australia’s largest solar project under construction particularly challenging. “It’s hard to ignore when every year it seems to get worse, and in the context of the scale of investment needed, it was deemed to be too big a bite for the first project,” Francis expressed.
Community Engagement and Project Timeline
Genex is set to present its revised staging strategy for the solar-battery project during a town hall meeting for locals next week. This ambitious project has been under development for over ten years, having acquired local government approval in 2015 and clearing the federal EPBC queue in 2017.
Last year, the initiative encountered another obstacle when a chicken farm supposedly contested the Toowoomba regional council’s sanctioning of an 800-person work camp at the Queensland Planning and Environment Court.
Francis reassures that Genex’s parent company, Japan’s J Power, remains committed to realising the full vision of the project.
