Scientists in India fabricated a redox flow battery based on zinc and iron that showed strong storage characteristics and no signs of degradation over 30 charge-discharge cycles. The battery also showed no signs of dendrite formation, overcoming one of the key hurdles for redox-flow batteries based on these low-cost, abundant materials.
Solar developer NEFIN and electric company Tuas Power have tabled a joint bid to secure the rights to supply 100 MWh of ‘zero-carbon electricity’ from Malaysia to Singapore and said they initially intend to use “brown power” to secure supply during non-solar-generation hours.
Plus there is news this week of a green hydrogen tie-up in India, plans for another German production facility, and of new hydrogen transport networks for Switzerland and the U.S.
Mining giant BHP has taken another step on the path towards a renewable energy future, commissioning a 48.2 MW solar-plus-storage hybrid power facility that will help power its Nickel West mining operations in regional Western Australia.
The manufacturer has launched sodium-ion products online. Production has begun and will be easily scalable, according to the CATL chairman. Researchers have been keen to make the technology work as it offers a cheaper, more environmentally friendly alternative to lithium-ion products.
An announcement by GCL-Poly to the Hong Kong Stock Exchange yesterday about the company’s hydrogen plans made no mention of any intent to deploy carbon capture tech to mitigate the emissions of what would otherwise be considered a ‘grey’, fossil fuel version of the energy storage medium.
The TotalEnergies-controlled solar manufacturer will secure an, as yet undetermined chunk of a new €118.6 million low-carbon innovation fund to start producing its frameless, glass-free solar roofing products at Porcelette, in northeastern France.
With Australia prepping plans for vast green hydrogen and ammonia production facilities, two of the country’s state governments are trying to drum up the end-user market as agreements are signed to drive use of the gas in Ukraine and Poland.
U.S.-owned, Nairobi-based mini-grid developer PowerGen has already rolled out seven local solar networks in the West African country, funded by equity investors who will recoup their cash when all 28 systems are sold to CrossBoundary Energy Access.
Known as Australia’s “Sunshine State,” Queensland households have, in just two years, doubled their residential energy storage, according to a new survey. The figures reveal 37% of Queensland households now have panels installed, with a further 22% looking to install or upgrade their systems.
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