Electronics & Semiconductors
Researchers at the Department of Energy's Oak Ridge National Laboratory incorporated gallium nitride semiconductors to create a high-efficiency power converter that is more compact, affordable, and efficient.
May 21, 2026
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Business
Investing before 2030 to pivot away from coal in steel production is now 53%, or roughly 800 billion US dollars cheaper than what it would cost to reduce the same amount of emissions later on in other parts of the economy ...
May 21, 2026
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Energy & Green Tech
The world built and commissioned more coal power in 2025, but used the polluting fuel less, with the United States the only major economy to substantially increase generation, analysis showed Thursday.
May 21, 2026
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Energy & Green Tech
Once only achievable in the far-fetched imaginations of science fiction writers, 3D printing has gone mainstream. Relatively inexpensive machines allow individuals to design and print everything from board games and desk ...
May 20, 2026
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Energy & Green Tech
Prof. Jun-Young Park at Sejong University, in collaboration with Prof. Sun-Ju Song (Chonnam National University) and Prof. Jeong-Woo Han (Seoul National University), have published a study in Nature Energy titled "Composite ...
May 20, 2026
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Engineering
Decarbonization of the buildings and construction sector has slowed, leaving it both a major emissions source and increasingly vulnerable to climate impacts and energy price shocks, according to a new report from the UN Environment ...
May 20, 2026
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Energy & Green Tech
In 2024, global average temperatures exceeded 1.5o C above pre-industrial levels for the first time. This threshold was set as an aspirational limit by the 2015 Paris Agreement and was considered a line beyond which the impacts ...
May 20, 2026
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Energy & Green Tech
The world's major oil and gas companies claim they are leading the energy transition. They spend billions on PR to brand themselves as part of the solution. The data we've reviewed tells a different story.
May 19, 2026
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Engineering
Removing carbon dioxide (CO2) directly from the air, a process called direct air capture (or DAC), is one of several approaches being developed to help reduce the concentration of this greenhouse gas in the atmosphere. Among ...
May 19, 2026
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Energy & Green Tech
New research by an international team of scientists finds that fully phasing out fossil fuels worldwide by 2050 would require global electricity generation to expand by roughly 60 to 80% beyond the levels projected in conventional ...
May 19, 2026
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