Transparent tandem solar cell hits record 12.3% efficiency
A global research team has developed a tandem solar cell with 30% transparency by combining perovskite and organic layers, achieving a record 12.3% efficiency for transparent solar cells.
Battery state of health impacts revenue, safety and operations
A new paper from renewable energy technology company 3E lays out strategies to manage battery degradation, saying inaccurate state of health measurements of battery energy storage systems can negatively impact their safety, impede accurate asset evaluation and result in financial losses.
$70 million fund opens to innovate heavy industry decarbonisation
Only innovators need apply: ARENA opens second round of industrial transformation stream funding offering $70 million to support technology development to help industry decarbonise.
Remote Papua New Guinea Kokoda Trail school installs solar powered mini-grid
A remote high school in Papua New Guinea has installed a solar powered mini-grid to classrooms and schoolground infrastructure such as a solar water pump and solar powered irrigation system, with the support of an Australian government off-grid renewable energy in the Pacific program.
Sydney researchers advance halide perovskite cell stabilisation
University of Sydney researchers have suppressed ion migration in halide perovskites specifically at the B-site, paving a way for cell stabilisation by minimising energy loss and improving performance reliability.
Solar panel installation costs remain near all-time lows: Solar Choice
The March 2025 Solar Choice Price Index shows solar panel prices per watt nationwide, except in Tasmania, continue to follow a trend since December 2020 of remaining below the $1 mark, and currently sit at $0.90 per watt.
Renewables are cheap. So why isn’t your power bill falling?
Power prices are set to go up again even though renewables now account for 40% of the electricity in Australia’s main grid – close to quadruple the clean power we had just 15 years ago. How can that be, given renewables are the cheapest form of newly built power generation?
NT solar centre data feeds ultra-short-term PV forecasting method
Scientists utilising data gathered at the Northern Territory’s Desert Knowledge Australia Solar Centre have created a novel probabilistic model for five-minutes ahead PV power forecasting. The method combines a convolutional neural network with bidirectional long short-term memory, attention mechanism, and natural gradient boosting.
Global solar installations could reach 1 TW next year
BloombergNEF reports the world installed nearly 600 GW of solar power in 2024, closely aligning with projections that annual global solar installations will surpass 1 TW within the next few years. Although projections for 2025 currently fall short of that pace, early forecasts often underestimate actual deployment.
Western Australia CIS tender awards four battery projects totalling 654 MW
Four new big battery projects in Western Australia have been named in the state’s first Capacity Investment Scheme tender, and combined equate to 654 MW and 2,595 MWh capacity, which is enough to supply the peak electricity load for over 600,000 homes for four hours.
