Australia’s household battery rollout cuts electricity prices
The Story
Australia is experiencing a rapid increase in household and industrial battery installations, driven by generous government subsidies and a high rate of rooftop solar panels. According to a recent analysis by Green Energy Markets, nearly 60% of the household-scale battery capacity installed globally this financial year will be in Australia, with about 415,000 units connected since July. The Australian energy minister reported a fall of up to 10% in the benchmark electricity price in parts of the country. Batteries are increasingly replacing gas-fired power during evening peaks, reducing total gas-fired generation by 24% across three months this summer compared to the previous year. The federal government initially committed A$2.3bn to a household battery subsidy, later increasing total funding to A$7.2bn and doubling the installation goal to 2 million by 2030. While the program has been widely embraced, some critics argue the rollout should be better targeted to include lower-income areas and renters, who are currently excluded. The battery growth occurs alongside continued Australian support for fossil fuel exports, and the national target of 82% renewable electricity by 2030 remains in doubt due to slow progress on large-scale wind and solar projects.
Key Facts
- Nearly 60% of household-scale battery capacity installed globally this financial year will be in Australia, according to a Green Energy Markets analysis.
- About 415,000 home batteries have been connected in Australia since July.
- The Australian energy minister hailed a fall of up to 10% in the benchmark electricity price in parts of the country.
- Batteries are pushing out gas-fired power: total gas-fired generation was 24% lower across three months this summer year on year.
- The federal government initially committed A$2.3bn for household battery subsidies, then raised funding to A$7.2bn and doubled the target to 2 million batteries by 2030.
- The “solar sharer” program requires electricity retailers to offer three hours of free electricity daily to all customers, including renters.
- Australia remains a world-leading exporter of coal and gas, with the government approving 36 polluting developments since its election four years ago.
- The Clean Energy Council warned that commitments on new large-scale renewable developments were at a decade low.
Conflicting Reports
The source article notes that some critics, including researcher Thomas Longden, say the battery subsidy program should be better targeted to ensure installations occur across all parts of the country and not just in wealthier areas. The article also reports concerns that power bill savings from the “solar sharer” program may be eroded if electricity companies increase other charges.
Still Unclear
No open questions identified in the source article.
Misconceptions
No widespread misconceptions addressed in the source article.
Key Figures
- Tristan Edis, director and author of the analysis at Green Energy Markets
- Tennant Reed, climate change and energy director at the Australian Industry Group
- Dave Jones, energy analyst at Ember
- Thomas Longden, senior research fellow at Western Sydney University
- Chris Bowen, Australian climate change and energy minister
- Emma Hewitt, single parent and beneficiary of the battery scheme
Sources: The Guardian
