Sustainability

A 40,000 sqm factory in Virginia, Queensland, is to be powered with 100% renewable energy after Australian biscuit manufacturer Arnott’s Group signed a long-term power purchase agreement with energy generator Stanwell.

Queensland government-owned CS Energy has inked its first 100% renewable energy contract in a move that the state government says highlights the accelerating transformation of the utility’s generation fleet from fossil-fuel fired power plants to renewable sources, including wind and solar.

The drivers for PV supply-chain traceability could rub against a solar industry enjoying a true seller’s market, with demand outstripping supply. However, supply-chain auditing services are gaining support in increasingly regulated environments. pv magazine’s Tristan Rayner has spoken to a number of auditing experts about how they shine a light on often-opaque operations.

An international consortium led by Italy’s Eurac Research launched the Symbiosyst project to adapt PV modules, mounting structures, and maintenance technologies to the needs of various crops in agrivoltaic installations in different climates.

With the challenges associated with solar waste becoming increasingly significant, the New South Wales government has released an issues paper seeking to identify new economic value in the renewable energy transition while also ensuring the rollout of clean energy technologies is as environmentally sustainable as possible.

French energy giant TotalEnergies studied the impact of solar panels on crops in order to develop a repository of agronomic benefits. The initial results show an increase in agricultural yields on field crops and a reduction in water stress.

Queensland-based ReNu Energy will acquire up to a 20% stake in fellow Brisbane company, startup Vaulta, which has developed battery casings designed for reuse and recycling. Vaulta will use the eventual $1 million (USD 700,000) investment from ReNu to scale its manufacturing capability and expand domestic and offshore sales.

The United Arab Emirates is treating Abu Dhabi Sustainability Week, which includes the World Future Energy Summit, as a trial run before the nation hosts the COP28 climate talks in November.

Berlin-based Boreal Light has developed water desalination tech powered by PV for off-grid applications. The solution uses 460 W solar panels from Chinese module manufacturer DAH Solar and produces clean water from direct seawater at a cost of €0.50 ($0.78)/m3.

Australia’s renewable energy credentials will be showcased on the world stage with Adelaide announced as the host city of the 2024 International Renewable Energy Conference, one of the most prominent events on the global clean energy calendar.