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Sustainability

Renewables and storage developers bid to offer new power in Ontario

The Canadian province needs to commission 5 GW of newly-built electricity generation capacity to cope with demand driven in part by electric vehicles and nuclear energy retirements.

Japan and South Korea set solar records

The month of May saw Japan and South Korea set a new benchmark for solar electricity generation, according to a London-based think tank, but PV is still dwarfed by fossil fuel-powered electricity in the two countries.

The weekend read: How does the EU taxonomy set criteria for technologies to be labeled green and provide investors with a classification system?

Despite its faults and shortcomings, the EU’s Taxonomy Regulation is expected to support the energy transition and help redirect capital flows to renewables and green assets. Andreas Walstad examines how the taxonomy sets out criteria for technologies to be labeled green and environmentally sustainable in a bid to provide investors with a classification system that boosts clarity, accountability, and predictability.

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Innovation key to Argentina’s largest PV plant

Argentinian state-owned power company Jemse built the country’s largest PV facility between 2017 and 2020 under the RenovAr program for large-scale renewables. Thus far, the 300 MW project has produced more than one million MWh of clean electricity and is now on the verge of being expanded to 500 MW, with the addition of 30 MW/100 MWh of storage.新利18appnetrecently spoke with Willy Hoerth, the president of Jemse’s Cauchari Solari unit, and its project director, Guillermo Giralt. The 300 MW asset was financed with funds from Export-Import Bank of China, and a $210 million bond issued by the Argentinian province of Jujuy. Jemse has full ownership of the project. Huawei was the supplier of the string inverters in the first phase and likely for the second phase.

Solarwatt obtains ‘cradle-to-cradle’ certification for its glass-glass solar modules

The ‘cradle-to-cradle’ certification is considered a globally recognized holistic product quality standard. The assessment is made for five categories: material health, recyclability of materials, energy management and CO2 emissions, water management and social responsibility

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Fish farmed as part of solar-powered irrigation system

A provincial government in the Philippines has installed a solar pump that will move water to a reservoir where fish can now be bred. The $124,000 system will also irrigate vegetables and high-value crops for two farmers’ groups.

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South Africa’s oldest wine estate goes solar

Small scale investors around the world have pledged cash to back a solar system to power winemaking and restaurant operations at the famous Groot Constantia estate.

Industrial process for ‘mobile’ solar module recycling

German company Flaxres has developed an industrial process to recycle PV modules, and has begun operating a pilot facility at its new site where 10 tons of solar modules can be recycled daily. Flaxres plans to make equipment based on this facility available to international customers.

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DuPont Teijin Films: Recycled PV backsheets are technically viable

项目发起人,杜邦inve帝人的电影stigating closed loop recycling processes, specifically looking at how its backsheets can be recovered and used as a raw material for new production. Since 2020, it has been working on industrial trials with customers to offer rPET backsheets across its entire product range, and proof of principal trials to demonstrate the commercial feasibility of a true closed loop recycling process.新利18appnet赶上史蒂文•戴维斯 EMEA市场经理to discover what progress has been made in the last year.

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Eco-friendly solvent for a 16.7% perovskite solar cell

Scientists in Germany looked to eliminate the use of toxic solvents in the production of perovskite solar cells, replacing them with a more environmentally material called dimethyl sulfoxide (DMSO) which has so far proved difficult to integrate into processes suitable for large-scale production. The group demonstrated a scalable blade coating process using DMSO as the only solvent, and reached cell efficiencies close to those achieved using more toxic substances.

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