The latest discussion paper in our series on Australia’s Energy Future looks at the implications of an economy-wide 55 per cent reduction in emissions by 2035 target and the transition to net zero for Australia’s electricity transmission networks.
It sets out the basic regulatory framework that applies to transmission in Australia and some of the consequences that arise from that approach, such as the need to have robust regulatory approval processes on behalf of consumers, given they are underwriting the investment.
The paper then focuses on building the transmission required to connect the large-scale renewable generators needed to progress Australia’s transition to net-zero. That some new transmission is required is not in doubt. But the continued support of consumers for the energy transition is predicated on building the system as efficiently as possible. This raises questions about how to determine what gets built and where, how it is funded and who should bear the risks of overbuilding or building in the wrong location.
Click here to read the full report.
Last week, Italian energy company ENI announced a $1 billion (USD) purchase of electricity from U.S.-based Commonwealth Fusion Systems (CFS), described as the world’s leading commercial fusion energy company and backed by Bill Gates’ Breakthrough Energy Ventures. CFS plans to start building its Arc facility in 2027–28, targeting electricity supply to the grid in the early 2030s. Earlier this year, Google also signed a commercial agreement with CFS. These are considered the world’s first commercial fusion-power deals. While they offer optimism for fusion as a clean, abundant energy source, they also recall decades of “breakthrough” announcements that have yet to deliver practical, grid-ready power. The key question remains: how close is fusion to being not only proven, but scalable and commercially viable, and which projects worldwide are shaping its future?
Australia leads the world in rooftop solar, yet renters, apartment dwellers and low-income households remain excluded from many of the benefits. Ausgrid’s proposed Community Power Network trial seeks to address this gap by installing and operating shared solar and batteries, with returns redistributed to local customers. While the model could broaden access, it also challenges the long-standing separation between monopoly networks and contestable markets, raising questions about precedent, competitive neutrality, cross-subsidies, and the potential for market distortion. We take a look at the trial’s design, its domestic and international precedents, associated risks and considerations, and the broader implications for the energy market.
As the Federal Government pursues its productivity agenda, environmental approval processes are under scrutiny. While faster approvals could help, they will remain subject to judicial review. Traditionally, judicial review battles focused on fossil fuel projects, but in recent years it has been used to challenge and delay clean energy developments. This plot twist is complicating efforts to meet 2030 emissions targets and does not look like going away any time soon. Here, we examine the politics of judicial review, its impact on the energy transition, and options for reform.
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