Snowy Hydro adds fourth tunnel borer to keep pumped hydro project on track
Snowy Hydro has commissioned a fourth tunnel boring machine for its Snowy 2.0 pumped hydro project in New South Wales as it seeks to prevent any further delay to the start-up of the renewable energy mega-project.
Fossil fuels are doomed – and Trump can’t save them
The past three years have been the world’s hottest on record. In 2025, Earth was 1.44°C warmer than the long-term average, perilously close to breaching the Paris Agreement goal of 1.5°C.
Tesla’s new residential solar panels complete home energy ecosystem
The new Tesla Solar Panel and mounting system pairs with the company’s inverter, Powerwall battery, EV charging and vehicles, creating an all-Tesla residential solar offering for the first time.
Scientists design low-cost sodium-ion battery with cheap electrode materials
Conceived for stationary energy storage, the proposed sodium-ion battery configuration relies on an P2-type cathode material and an hard carbon anode material that reportedly ensure full-cell performance. Electrochemical testing revealed initial capacities of 200 mAh/g for the cathode and 360 mAh/g for the anode with capacity retentions of 42% and 67.4% after 100 cycles.
Q4 2025 a landmark period for household and grid-scale energy storage
Battery energy storage went from strength to strength across Australia in Q4 2025, seeing the technology outperform past records in both the National Electricity Market and Western Australia’s Wholesale Electricity Market.
Solar industry collaborators donate animal shelter clean energy system
Omnidian, GoodWe and AIKO have collaborated to install, donate and support long term, a 17 kW rooftop solar and 19.2 kWh battery storage system on an animal shelter in Victoria, and encourage industry to follow suit.
Hidden solar system degradation reduces useful life from 25 years to 11: research
Around a fifth of solar panels examined in a new study fail much faster than expected and some may last for only half their anticipated lifetime.
3 MWh high voltage community battery launched in South Australia
A high voltage 2.5 MW / 3 MWh community battery installed through a South Australian electricity distributor, ARENA-funded program will be energised in March 2026 and remain on standby to help manage a regional community’s peak demand.
Driving on sunshine: Nissan wheels out solar-powered vehicle
The Ariya demonstration vehicle features 3.8 m² of Lightyear’s custom solar panels integrated across the hood, roof, and tailgate. Testing showed that the car could generate 0.5 kWh of solar energy during a 2‑hour, 80 kilometer trip, delivering up to 3 kilometres of range at no extra cost or charging time.
Researchers unlock defect-free fabrication of high-quality graphene
South Korean researchers from Chungnam National University have developed a one-step, photoresist-free graphene patterning technique that results in very low electrical resistance and avoids damage, showing scalability in the fabrication of transparent, flexible electronics like solar cells.
