A Rochester-based firm aims to print perovskite and other PV layers on a flexible glass substrate using a roll-to-roll machine Kodak has used to produce photographic film.
With electric vehicles starting to gain traction, the International Energy Agency’s updated, ten-year e-mobility forecast has suggested geopolitical and economic concerns will trump environmental niceties when it comes to encouraging recycling. But what price ever-cheaper batteries?
Analysts appear divided on the effects the public health crisis will have on the EV market even as sales of petrol-engined SUVs soar in China. And Portugal is plowing on with its Covid-delayed national solar tender, an exercise which may help establish whether clean energy thinktank Ieefa is right to predict PV prices will continue to fall.
Tesla’s Nevada operation is still open for business, though. The EV and battery maker has assured the market its cash position is strong enough to weather an “extended period of uncertainty”.
pv magazine has spoken to José Antonio Unanue, director of the battery energy storage system business at Ingeteam, the equipment integrator and manufacturer of the first grid-connected battery storage system in Spain, which electric utility Iberdrola launched in Caravaca de la Cruz, Murcia, at the end of November.
The U.S. asset management fund’s plan to cut future investment in coal is reportedly part of a climate-focused initiative to establish sustainability at the center of its business approach. The announcement comes weeks after the investor closed $1 billion of a record $2.5 billion fund focused on PV, wind and energy storage projects.
U.S. researchers claim to have improved the stability of one of the most promising halide perovskites – α-FAPbI3 – by squeezing the compound’s crystal lattices. The authors of the research prevented the crystal assuming an hexagonal shape at the room temperatures required for a PV device to operate properly.
Barium zirconium sulfide is another chalcogenide perovskite being tested in relation to the development of more efficient solar cells. Researchers at Buffalo University, in New York state, have created a thin-film based on the material they say offers significant light absorption and good charge transport.
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