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recycling

New tech to remanufacture recycled perovskite solar cells

An international research team has developed a novel way to remanufacture fully encapsulated perovskite solar cells after recycling. The researchers say the devices can achieve 88% of the original efficiency of the products.

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Northvolt secures $5 billion for Europe’s first circular gigafactory

Europe’s leading battery maker, Northvolt, has signed a $5 billion non-recourse project financing arrangement to enable the expansion of Northvolt Ett in northern Sweden. The deal represents the largest green loan raised in Europe to date.

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Novel solar module encapsulant based on glass-fiber, epoxy resin

Researchers in Spain have used a glass fiber reinforced composite material with an epoxy matrix containing cleavable ether groups as an encapsulant material for photovoltaic panels. They found that new material still has issues with performance stability, but they also ascertained it ensures lower electrical losses.

Netherlands raises solar panel recycling fee to ‘absorb shocks’ in market

PV module importers in the Netherlands saw the solar module recycling fee increase from €6.50 ($6.8) per ton to €40 per ton in July. In a chat with pv magazine, Jan-Willem Jehee, operations manager at Stichting Zonne-energie Recycling Nederland (ZRN), explains the money generated from the fee hike will be used to finance a guarantee fund that would ‘absorb shocks in the market should one occur.’

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Recycling solar panels via supercritical water tech

A Brazilian research group has developed a new method that uses the unique properties of supercritical water to recycle end-of-life solar panels. The scientists claim the novel approach is able to achieve a 99.6% organic degradation, without using toxic or hazardous chemicals.

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China plans recycling system for wind turbines, solar panels

China will introduce technical standards and policies for the wind and solar industries to recycle their decommissioned equipment by 2030.

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Marubeni, Hamada enter solar panel recycling business

Japan’s Marubeni and Hamada have launched Rexia Corporation to offer solar panel recycling and reuse services across the country, diverting material from landfill and giving a second life to older panels.

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Australian team claims 99% recovery rate with solar recycling process

Engineers at the University of New South Wales (UNSW) have developed a new, more effective method to recycle end-of-life solar panels. The technique allows them to quickly and efficiently separate 99% of PV cell component materials.

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Thermal energy storage system based on recycled ceramics

Serbia-based Storenergy has developed a thermal energy storage (TES) solution that uses recycled ceramics as the storage medium. It says its solid-state storage solution is designed to ensure long lifespans and low maintenance costs.

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Weekend Read: Race to the top

A flurry of clean energy announcements in the European Union this year bodes well for the expansion of renewables but there will be a race against time to get key legislation adopted before next summer’s European elections.

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