Utility Scale Storage

Another big solar event has joined the list of those canceled because of Covid-19. The next edition of The Smarter E event will take place next year.

Researchers led by Monash University have made a discovery that will dramatically reduce lithium-from-brine extraction times. The innovative breakthrough is as simple as a sieve.

Researchers in Italy extensively analyzed four different configurations of their proposed system to assess its potential, including under non-optimal, ‘off-design’ conditions and concluded that, for now, subsidies would still be required for the commercial production of synthetic natural gas.

The country’s power utility has completed the pre-selection process to seek developers for a 20 MW solar project in the Banjul region. The project will feature up to four PV plants and will be developed under the national Electricity Restoration and Modernization Project.

Scientists in China claim to have identified a special cathode material that could be utilized in more stable potassium-ion storage systems. According to the group, this new material could enable the development of storage systems able to retain 94% of their capacity after 2000 cycles, with 0.003% capacity fade per cycle.

A slump in demand would weigh more heavily on the storage industry than a temporary production shutdown and IHS Markit analysts say that is where the risk lies, rather than with a temporary shortage of battery cells. A similar prediction has been made for the PV market.

The airline industry has been among the hardest hit by the Covid-19 pandemic; carriers are in ‘freefall’ as Glen Peters, research director at the Center for International Climate and Environment Research in Oslo recently wrote, with governments mulling stimulus packages for airline bailouts. How we react to the coronavirus outbreak is crucial for society as a whole and the solar and energy storage industries can lead the charge in rewriting the status quo.

Electrolyzer manufacturers are in agreement on the goal of rapidly reducing investment costs, mainly through economies of scale. Some are embracing large units, while others are betting on quantity over size. The first approach is attractive for operators of large PV plants, while the latter is better suited to operators of small systems.

The International Renewable Energy Agency has devised a valuation framework to lay the foundations for successful storage deployment. As the technology matures and moves toward a projected fall in price, revenue stacking will be crucial to assess viability and properly value its benefits.

A paper by scientists at the University of California San Diego has outlined a technology roadmap for the development of solid-state batteries – and four challenges to address for the technology to advance.