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Category: sustainability – Page 143

A subsidy-fueled boom helped build China into an electric-car giant, but with an economic slowdown and hundreds of ride-hailing companies going bust, the country is facing a excess of unwanted batter-powered vehicles. Linda Lew reports on Bloomberg Television.
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Chromium compounds could soon replace the rare and expensive metals osmium and ruthenium.

Scientists have found a way to make solar panels and phone screens from readily available chromium. This is according to a report.

The article highlights how a major breakthrough sees material “almost as rare as gold” replaced by everyday components, significantly reducing “the price of manufacturing the technology that relies on it.”

Thinnapob/iStock.

Continue reading “Scientists find way to create solar power from common chromium” | >

New research suggests a new solar energy design, inspired by nature, may pave the way for future renewable energy technologies.

Photovoltaic solar energy is obtained by converting sunshine into —and researchers from Imperial have developed a new leaf-like design with increased efficiency.

The new photovoltaic leaf (PV-leaf) technology uses low-cost materials and could inspire the next generation of renewable energy technologies.

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A new drone flyover of Gigafactory Texas shows that Tesla Cybertrucks are now coming out of the factory in numbers.

If Tesla sticks to its latest production timeline for the Cybertruck, we are just weeks away from the start of production and the first deliveries to employees.

We have been following closely to determine if that’s possible and now we get one of the best indications to date.

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An international team that includes researchers from the University of Toronto has designed and implemented a new model for photoreactors, a solar-powered technology for converting water, carbon dioxide, methane and nitrogen into greener chemicals and fuels.

The allows the photoreactor to capture photons at under varying sun directions, eliminating the need for sun-tracking. The panels are also manufacturable via extrusion of polymers, making them inexpensive and easily manufacturable at scale—all of which could help make a more affordable and practical.

Geoffrey Ozin, University Professor in U of T’s department of chemistry in the Faculty of Arts & Science, and his team collaborated with researchers from the Karlsruhe Institute of Technology (KIT) in Germany on the project.

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