Energy & Green Tech news
Engineering
Floating photovoltaics could limit Africa's future reliance on hydro-generated energy
Floating photovoltaics (FPV), also known as floating solar farms, are photovoltaic systems that can be deployed on the sea's surface or on other bodies of water. While their environmental impact is still the topic of debate ...
8 hours ago
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Safer and stronger: Non-flammable electrolyte extends battery life
Lithium-ion batteries are integral to numerous applications, ranging from everyday electronics to electric vehicles. Despite their widespread use, these batteries pose safety risks due to the flammable liquid electrolytes ...
10 hours ago
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US reaches a new clean energy milestone, with 5 million solar projects installed
When Peter Gorr got his first solar roof in 2011, he didn't know what to expect.
11 hours ago
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Energy transition risks critical mineral shortage: IEA
The sharp drop in prices for minerals critical to the green energy transition is masking a looming shortage due to inadequate investment, the International Energy Agency said Friday.
15 hours ago
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Energy & Green Tech
Germany turns to coal power to keep the lights on
Even green Europeans would rather tap coal than face the reality of overdependence on unreliable renewable energy.
11 hours ago
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Business
Finding credible pathways to net-zero emissions: The challenge of scaling up an emerging electrification technology
Chemical and material engineering professor, Adnan Khan, has spent the past 15 years focusing his research on developing sustainable technologies aimed at decarbonizing our energy systems. "This is the most important challenge ...
May 16, 2024
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Energy & Green Tech
Mastering fundamentals: First step for promising new sustainable vehicle fuels
While the demand for climate-warming fuels like petroleum and diesel is expected to peak before 2030, the global energy demand for alternative fuels to power vehicles to transport people, goods, and services will grow rapidly ...
May 16, 2024
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Business
Why cheap renewables are stalling
Last summer, the northern hemisphere was the hottest it has been for 2,000 years.
May 16, 2024
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Energy & Green Tech
Wind farms can offset their emissions within two years, new study shows
After spinning for under two years, a wind farm can offset the carbon emissions generated across its entire 30-year lifespan, when compared to thermal power plants.
May 16, 2024
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Business
Battery supply chain database maps out the state of North America's manufacturing base
As the United States continues to transition to clean energy, strengthening the domestic supply chain by increasing the availability of critical materials is paramount to enabling greater domestic manufacturing.
May 16, 2024
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Energy & Green Tech
Scientists generate heat over 1,000°C with solar power instead of fossil fuel
Instead of burning fossil fuels to smelt steel and cook cement, researchers in Switzerland want to use heat from the sun. The proof-of-concept study, published May 15 in the journal Device, uses synthetic quartz to trap solar ...
May 15, 2024
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Electronics & Semiconductors
Next-generation sustainable electronics are doped with air
Semiconductors are the foundation of all modern electronics. Now, researchers at Linköping University, Sweden, have developed a new method where organic semiconductors can become more conductive with the help of air as a ...
May 15, 2024
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Energy & Green Tech
New device architecture enables streamlined production of formic acid from CO₂ using renewable electricity
Carbon dioxide (CO2) is both an essential resource for life on Earth and a greenhouse gas contributing to global warming. Today, scientists are investigating CO2 as a promising resource that can be utilized to create renewable ...
May 15, 2024
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Energy & Green Tech
Study shows self-assembled monolayers approach can be applied to regular structure perovskite solar cells
Researchers from Kaunas University of Technology (KTU), Lithuania, who contributed to the development of record-breaking solar cells a few years ago have expanded their invention. The self-assembled monolayers can now be ...
May 15, 2024
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Engineering
Researchers study levitating diesel and biodiesel droplets for more efficient biofuel motors
By studying how bubbles form in a drop of biodiesel, researchers at the University of Gothenburg can help future engines get the most energy out of the fuel.
May 15, 2024
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Business
Report shows copper can't be mined fast enough to electrify the US
Copper cannot be mined quickly enough to keep up with current U.S. policy guidelines to transition the country's electricity and vehicle infrastructure to renewable energy, according to a University of Michigan study.
May 15, 2024
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