Smoke from wildfires significantly effects solar output, researchers from UNSW have found. Specifically, Australia’s Black Summer in 2019 – 2020 caused energy losses from residential and utility PV systems estimated between 175 to 35 GWh, equating to a worst-case financial loss of around $6.1 to $29 million.

Startup Green Gravity has signed a deal with mining company Wollongong Resources to study the application of gravitational energy storage technology at up to eight mining sites in New South Wales.

Victorian company United Solar Group, which is developing a floating 700 MW solar and 1.5 GWh battery project at the Poonakary Lake in Kilinochchi, Sri Lanka, has had a Power Purchase Agreement approved by the Sri Lankan cabinet.

The NSW Independent Planning Commission on Monday approved the 215 MW Oxley Solar Farm and coupled 50 MW/50 MWh battery in Armidale, enforcing a number of conditions on the project in response to significant community backlash.

Major Australian renewable energy portfolio holder Global Power Generation Australia, jointly owned by Spain’s Naturgy and an arm of the Kuwait Investment Authority, is reportedly going up for auction early next year.

Western Australian utility Alinta Energy has lodged a plan to build a second 300 MW battery at Wagerup in the state’s southwest. The $500 million (USD 330 million) project would sit adjacent to Alcoa’s alumina refinery and Alinta’s gas and diesel-fired power plant.

Tasmania’s largest hybrid solar proposal, the 288 MW Northern Midlands Solar Farm being developed by startup TasRex, was approved by the Northern Midlands Council on December 11. The agrivoltaic project, which will host a flock of sheep beneath its panels, is seeking to be operational by 2026, and includes a 346 MW / 691 MWh battery.

Australia is geologically equipped to become a battery critical-minerals hub but the nation is stumbling upon sticky structural issues. Sensitive diplomatic and trade ties, delicate forests and ecosystems, and a devotion to free markets and small government are among the major hurdles, writes Bella Peacock.

Australians have installed a record number of both heat pumps and rooftop solar system this quarter, according to Clean Energy Regulator. If Q4, typically solar’s biggest quarter, proves substantial, the nation could match its annual rooftop record of 3.2 GW set in 2021.

AGL and Australian battery recycling startup, Renewable Metals, have signed a deal to investigate the viability of building a lithium battery recycling facility at AGL’s envisioned Hunter Energy Hub, formally one of Australia’s most significant coal centres.