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Category: sustainability – Page 127

With more of us looking for alternatives to eating animals, new research has found a surprising environmentally friendly source of protein – algae.

The University of Exeter study has been published in The Journal of Nutrition and is the first of its kind to demonstrate that the ingestion of two of the most commercially available algal species are rich in protein which supports muscle remodeling in young healthy adults. Their findings suggest that algae may be an interesting and sustainable alternative to animal-derived protein with respect to maintaining and building muscle.

Researcher Ino Van Der Heijden from the University of Exeter said: “Our work has shown algae could become part of a secure and sustainable food future. With more and more people trying to eat less meat because of ethical and environmental reasons, there is growing interest in nonanimal-derived and sustainably produced protein. We believe it’s important and necessary to start looking into these alternatives and we’ve identified algae as a promising novel protein source.”

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The Chinese automaker sold over 3 million clean energy vehicles, with Tesla reporting just 1.35 million in the first three quarters of the year.

Chinese electric vehicle company Build Your Dreams (BYD) is set to become the largest EV maker in 2023, overtaking Tesla for the second year in a row.

BYD’s strategy of manufacturing budget-friendly vehicles has facilitated its expansion not only within China but also in international markets.

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READ MORE: Suspected cyberattack renders most gas stations in Iran out of service

The hacking of the Municipal Water Authority of Aliquippa is prompting new warnings from U.S. security officials at a time when states and the federal government are wrestling with how to harden water utilities against cyberattacks.

The danger, officials say, is hackers gaining control of automated equipment to shut down pumps that supply drinking water or contaminate drinking water by reprogramming automated chemical treatments. Besides Iran, other potentially hostile geopolitical rivals, including China, are viewed by U.S. officials as a threat.

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A team of researchers from the ITACA Institute of the Universitat Politècnica de València (UPV) and the Research Institute of Chemical Technology, a joint center of the Spanish National Research Council (CSIC) and the UPV, has discovered a new method for the manufacture of metal nanocatalysts that is more sustainable and economical.

With great potential in the , the method would contribute to the decarbonization of industry. The work has been published in the journal ACS Nano.

This new method is based on the exsolution process activated by microwave radiation. Exsolution is a method of generating on the surface of ceramic materials. “At elevated temperatures and in a reducing atmosphere (usually hydrogen), metal atoms migrate from the structure of the material to its surface, forming anchored to the surface. This anchoring significantly increases the strength and stability of these nanoparticles, which positively impacts the efficiency of these catalysts,” explains Beatriz García Baños, a researcher in the Microwave Area of the ITACA Institute at the UPV.

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The firm developed vertical farming and integrated advanced robotics to handle tasks such as planting, harvesting, and ensuring efficient, automated processes.

A cutting-edge technology indoor vertical farm could transform food production. Plenty, a San Francisco-based company, curated a high-tech robot farm.

Vertical farming involves growing crops in stacked towers indoors while advanced robotics handle tasks from seed planting to harvesting, ensuring efficient, automated processes.

What’s so ‘high-tech’ about Plenty’s farm?

This indoor farm employs a precisely controlled environment, including custom LED lighting systems that mimic sunlight to optimize plant growth, flavor, and texture while minimizing energy consumption.

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After a year of record electric vehicle sales, waves of people are spending their first winter with an all-electric car for the first time. They’d do well to pay attention to these five tips for charging in cold weather from the Electrify America charging network.

EVs, just like any other vehicles, operate the best in a certain window of temperatures, outside of which their energy consumption range or charging might be negatively affected.

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A common carbon compound is enabling remarkable performance enhancements when mixed in just the right proportion with copper to make electrical wires. It’s a phenomenon that defies conventional wisdom about how metals conduct electricity.

The findings, reported in the journal Materials & Design, could lead to more efficient electricity distribution to homes and businesses, as well as more efficient motors to power electric vehicles and industrial equipment. The team has applied for a patent for the work, which was supported by the Department of Energy (DOE) Advanced Materials and Manufacturing Technologies Office.

Materials scientist Keerti Kappagantula and her colleagues at DOE’s Pacific Northwest National Laboratory discovered that graphene, single layers of the same graphite found in pencils, can enhance an important property of metals called the temperature coefficient of resistance.

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