Markets & Policy

The two dominant methods used in the industry to estimate soiling levels on solar projects go some way in mitigating losses, but there is plenty of scope for more accurate observation, as NRG Systems’ Alexandra Arntsen reports.

Australian-headquartered solar data specialist Solcast has been acquired by Norwegian energy assurance and risk management company DNV as it seeks to strengthen its solar forecasting services to help maximise the value of PV power plants globally.

Former solar installer Gavin Brady has been convicted by a Victorian magistrate after an investigation by the Clean Energy Regulator found he falsely claimed to have installed 11 solar systems. When converted to Small-scale Technology Certificates, those false claims were worth $50,000 (USD 35,500).

Storage Hub founder Oliver Schmidt speaks with pv magazine about his outlook for battery energy storage pricing and the cost trajectory of electrolyzers. Schmidt’s new book, “Monetising Energy Storage – A toolkit to assess future cost and value,” will be published by Oxford University Press in June.

The Australian Capital Territory government has officially switched on its first grid-scale battery energy storage system, describing it as a “significant milestone” on Canberra’s pathway to 100% renewable electricity supply.

Just weeks after announcing its intent to build a $300 million (USD 210 million) lithium-ion battery manufacturing facility in Victoria, Australia-based Recharge Industries is reportedly considering a bid for the collapsed UK battery company Britishvolt that could revive plans to construct a battery cell gigafactory in northern England.

A new code for retailers of ‘new energy tech’ products including rooftop solar, battery energy storage systems, electrical vehicle chargers and other emerging energy products and services has been introduced to raise consumer protection standards in Australia.

The hydrogen stream: ZeroAvia tested its new 19-seat hydrogen-powered aircraft, Chinese scientists unveiled new tech to promote bubble removal in electrolysers, and Egypt-Japan University of Science and Technology researchers claimed that the most efficient hydrogen production systems are based on waste heat.

Indian researchers have presented a new way to develop effective electrode materials for superpower redox flow battery (RFB) systems. Their flow cell with heat-treated nickel-rich platinum-nickel coating on the graphite felt delivered an impressive ever-best power density of around 1,550 mW cm−2.

Japan’s largest oil company, Eneos, has opened a green hydrogen demonstration plant at Bulwer Island in Brisbane. While the scale of the project is relatively small, producing just 20 kilograms of green hydrogen a day, Eneos Senior Vice President Yuichiro Fujiyama says the company will expand the project’s scale “in near future.”