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Category: energy – Page 244

Headed to the Red Planet with the Perseverance rover, the pioneering helicopter is powered up for the first time in interplanetary space as part of a systems check.

NASAs Ingenuity Mars Helicopter received a checkout and recharge of its power system on Friday, August 7, one week into its near seven-month journey to Mars with the Perseverance rover. This marks the first time the helicopter has been powered up and its batteries have been charged in the space environment.

During the eight-hour operation, the performance of the rotorcraft’s six lithium-ion batteries was analyzed as the team brought their charge level up to 35%. The project has determined a low charge state is optimal for battery health during the cruise to Mars.

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Fired brick is a universal building material, produced by thousand-year-old technology, that throughout history has seldom served any other purpose. Here, we develop a scalable, cost-effective and versatile chemical synthesis using a fired brick to control oxidative radical polymerization and deposition of a nanofibrillar coating of the conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT). A fired brick’s open microstructure, mechanical robustness and ~8 wt% α-Fe2O3 content afford an ideal substrate for developing electrochemical PEDOT electrodes and stationary supercapacitors that readily stack into modules. Five-minute epoxy serves as a waterproof case enabling the operation of our supercapacitors while submerged underwater and a gel electrolyte extends cycling stability to 10,000 cycles with ~90% capacitance retention.

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Energy solutions company Hanwha Energy has completed its $212m hydrogen fuel cell power plant, located at the Daesan Industrial Complex in Seosan, South Korea.

Built by Hanwha Engineering & Construction, the plant is thought to be the largest industrial hydrogen fuel cell power plant globally, and the first to only use hydrogen recycled from petrochemical manufacturing.

The recycled hydrogen is supplied by the Hanwha Total Petrochemical plant located within the same Daesan Industrial Complex. Hanwha Total Petrochemical pumps the recycled hydrogen into the new power plant via underground pipes and feeds it directly into the fuel cells.

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What if you could solve two of Earth’s biggest problems in one stroke? UC Riverside engineers have developed a way to recycle plastic waste, such as soda or water bottles, into a nanomaterial useful for energy storage.

Mihri and Cengiz Ozkan and their students have been working for years on creating improved materials from sustainable sources, such as glass bottles, beach sand, Silly Putty, and portabella mushrooms. Their latest success could reduce plastic pollution and hasten the transition to 100% clean .

“Thirty percent of the global car fleet is expected to be electric by 2040, and high cost of raw battery materials is a challenge,” said Mihri Ozkan, a professor of electrical engineering in UCR’s Marlan and Rosemary Bourns College of Engineering. “Using from landfill and upcycling could lower the total cost of batteries while making the battery production sustainable on top of eliminating plastic pollution worldwide.”

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Researchers at Argonne National Laboratory say they’ve found a breakthrough way to recycle carbon dioxide into energy-rich ethanol fuel. The secret is an electrified catalyst made from copper and carbon, which the researchers say can be powered using low-cost off-peak or renewable energy. What results is a process that’s more than 90 percent effective, which they say is far higher than any similar existing process.

Northern Illinois University professor and participating Argonne researcher Tao Xu says the new catalyst isn’t just a single stop that can produce ethanol—it’s the first step down a possible long list of ways to turn carbon dioxide into other useful chemicals. Despite the obvious plenitude of carbon dioxide, recycling it effectively into new things has been hard because of how stable and chemically stubborn the molecules are.

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Imagine plugging in to your brick house.

Red bricks—some of the world’s cheapest and most familiar building materials—can be converted into storage units that can be charged to hold electricity, like a battery, according to new research from Washington University in St. Louis.

Brick has been used in walls and buildings for thousands of years, but rarely has been found fit for any other use. Now, chemists in Arts & Sciences have developed a method to make or modify “smart bricks” that can store energy until required for powering devices. A proof-of-concept published Aug. 11 in Nature Communications shows a brick directly powering a green LED light.

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In Elon we trust the planet earth!

Tesla studies the possibility of becoming an energy supplier in Europe, offering photovoltaic, storage and electric car charging in one package.

Tesla doesn’t just sell cars. Among the various sectors in which it operates, domestic energy is perhaps the one with the widest growth margins. After launching its photovoltaic products, both solar panels, and tiles, and after the famous PowerWall accumulation, Musk’s company is studying the possibility of offering all its assets in a single offer, even becoming an electricity provider in the world.

It would be a very important step, which would allow Tesla to manage all the variables in an integrated way, including the charging of electric cars. The novelty was discovered through a survey that the same company distributed to customers in Germany, with questions that left room for few doubts:

Continue reading “Tesla could become an energy provider around the world, with an “all-inclusive” package” | >

A widespread power outage left about 130,000 customers in darkness across a large area of Upper Manhattan early Friday, a Con Edison spokesman said.

Three networks in the utility’s transmission system in Manhattan lost their electricity supply at 5:13 a.m., Con Ed spokesman Philip O’Brien told The Post at 6:30 a.m., adding that the power has been restored.

“And we’re back! Here’s the moment electricity returned to upper Manhattan,” @kendisgibson said in a tweet.

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