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Energy & Green Tech news
Where leading countries stand in the transition to renewable heating, road transport and electricity
The sluggish rate of progress made in the energy transition is putting the goal of reducing greenhouse gas emissions to zero by 2050 at risk. On the positive side, with early warning indicators guiding timely and targeted ...
Energy & Green Tech
2 hours ago
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Soda production process eliminates CO₂ emissions
Fraunhofer researchers and their partners have developed an innovative and eco-friendly method of producing soda, essential for a wide range of industries, in the Green Soda project. The process is based on bipolar electrodialysis ...
Engineering
2 hours ago
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Developing a data-driven approach for digitalized, sustainable battery cell production
The further development and evolution of existing storage systems is a key prerequisite for the energy transition. The Center for Digitalized Battery Cell Manufacturing (ZDB) at the Fraunhofer Institute for Manufacturing ...
Energy & Green Tech
2 hours ago
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China drives record growth in renewable energy jobs: report
A record 2.5 million jobs were created in the renewable energy sector in 2023, most of them in China, the International Renewable Energy Agency and International Labor Organization said on Tuesday.
Energy & Green Tech
4 hours ago
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Engineers develop solar-powered lithium extraction from brine
A team of engineers at Nanjing University, working with a pair of colleagues from the University of California, Berkeley, has developed a new way to extract lithium from briny water.
Using artificial intelligence to reduce risks to critical mineral supply
Australia risks losing its world-leading advantage in critical and rare minerals used for clean energy, electric vehicles and batteries for solar energy, unless it embraces artificial intelligence in the mining sector, according ...
Business
5 hours ago
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New technique streamlines early-stage battery development
From current on-road vehicles to future electrified aircraft, the safety and reliability of energy storage systems is critical across battery applications. Before entering the market, all battery systems undergo thorough ...
Engineering
5 hours ago
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Cool roofs could have saved lives during London's hottest summer
As many as 249 lives could have been saved in London during the 2018 record-setting hot summer had the city widely adopted cool roofs, estimates a new study by researchers at UCL and the University of Exeter.
Engineering
10 hours ago
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Getting to zero emissions: A call for unified energy planning
As competition between gas and electric utilities heats up due to clean energy-promoting policies that emphasize replacing gas with electricity, state regulators need to overhaul their approach to regulation, argue scholars ...
Energy & Green Tech
22 hours ago
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New cooling system works on gravity instead of electricity
Its abundance of sunlight and heavy investment in solar cell technology has positioned Saudi Arabia well in its transition to becoming a leading exporter of renewable energy. Indeed, solar energy currently makes up more than ...
Engineering
Sep 30, 2024
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Study warns of $557 trillion in stranded assets by 2050 if fossil fuel investments continue
Continued investment in carbon-intensive industries will drastically increase the amount of "stranded assets" as the world moves to net-zero emissions, researchers warn.
Business
Sep 30, 2024
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Researcher wants to ensure AI doesn't ruin the environment
Artificial intelligence (AI) has changed the world as we know it. It's been used for everything from health-care monitoring to writing speeches. But the technology's impact on the environment is becoming a serious concern.
Energy & Green Tech
Sep 30, 2024
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Researchers develop model to project energy storage needs for renewable energy
Researchers have developed a model that can be used to project what a nation's energy storage needs would be if it were to shift entirely to renewable energy sources, moving away from fossil fuels for electric power generation. ...
Energy & Green Tech
Sep 30, 2024
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Proof-of-concept study develops battery that would use Martian atmosphere as fuel during discharge
Mars presents a highly complex natural environment, characterized by a variety of gas components—95.32% carbon dioxide, 2.7% nitrogen, 1.6% argon, 0.13% oxygen, and 0.08% carbon monoxide—as well as extreme temperature ...
Energy & Green Tech
Sep 30, 2024
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Hydrogen production on offshore islands could save Germany more than 4 billion euros per year
A new study from the Fraunhofer Institute for Energy Economics and Energy System Technology IEE has analyzed the economic effects on the European energy system of introducing offshore hydrogen production.
Business
Sep 30, 2024
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Report shows routes for recycling carbon dioxide and coal waste into useful products
A congressionally mandated study led by Princeton's Emily Carter has released a comprehensive roadmap for research and policies to enable large-scale recycling of carbon pollution into high-demand, useful products like fuels ...
Energy & Green Tech
Sep 30, 2024
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UK homeowners are reluctant to switch to low-carbon heating—research points to how to change their minds
Cold climate countries are making significant efforts to transition from fossil fuels, such as oil and gas, to sustainable heating sources, such as heat pumps or district heating to cut greenhouse gas emissions. But fossil-fuel-based ...
Energy & Green Tech
Sep 30, 2024
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China leads the net zero transition—here's what we can learn from its progress in Beijing and Hong Kong
China is winning the clean energy race.
Energy & Green Tech
Sep 30, 2024
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Hurricane Helene power outages leave millions in the dark—poorer areas often wait longest for electricity to be restored
Hurricane Helene cut power to more than 4 million homes and businesses as it moved across the Southeast after hitting Florida's Big Bend region as a powerful Category 4 storm on Sept. 26, 2024. As Helene's rains moved into ...
Energy & Green Tech
Sep 30, 2024
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Study sheds light on the paths leading to the degradation of layered Li-rich oxide cathodes
In recent years, researchers have been trying to develop increasingly advanced battery technologies that can store more energy, recharge faster, discharge slower, and have longer lifespans. To achieve this, many have been ...
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Study shows that wild animals also get accustomed to humans
It all adds up: Study finds forever chemicals are more toxic as mixtures
Researchers observe hidden deformations in complex light fields
AI-guided experimentation identifies better energy storage solution
Can cryptocurrencies ever be green?
Restarting nuclear power plants: the unprecedented gamble in the US
A modular neutrino detector years in the making
