Energy & Green Tech
A new study published in Environmental Research Letters finds that continued growth in artificial intelligence (AI) use across the United States could add approximately 900,000 tons of CO₂ annually. This is not a small ...
Nov 11, 2025
0
108
Energy & Green Tech
Engineers at the University of California, Davis, have invented a device that can generate mechanical power at night by linking the natural warmth around us to the cold depths of space. The invention could be used, for example, ...
Nov 12, 2025
0
17
Engineering
Scientists have devised a way to create a green alternative to the light-emitting materials often used in TV, smartphones and other display technologies.
Nov 9, 2025
0
28
Energy & Green Tech
Perovskite solar cells are inexpensive to produce and generate a high amount of electric power per surface area. However, they are not yet stable enough, losing efficiency more rapidly than the silicon market standard. Now, ...
Nov 7, 2025
0
45
Energy & Green Tech
Manufacturing sustainable aviation fuel with CO₂ byproducts of ethanol production could reduce carbon intensity by more than 80% compared to fossil fuels.
Nov 10, 2025
0
26
Energy & Green Tech
A team co-led by engineers at the University of California San Diego has developed a new design strategy for metal alloy negative electrodes that could significantly improve the performance and durability of next-generation ...
Nov 7, 2025
0
16
Engineering
As global electric vehicle adoption accelerates, end-of-life battery packs are quickly becoming a major waste stream. Lithium is costly to mine and refine, and most current recycling methods are energy- and chemical-intensive, ...
Nov 10, 2025
0
59
Energy & Green Tech
Third-generation solar cell technology is advancing rapidly. An engineering research team at The Hong Kong Polytechnic University (PolyU) has achieved a breakthrough in the field of perovskite/silicon tandem solar cells (TSCs), ...
Nov 10, 2025
0
23
Engineering
The transition from a carbon-based fuel economy to that centered on hydrogen has gained interest worldwide given the focus on sustainability. As researchers in corrosion, it became obvious for us to look at the underlying ...
Energy & Green Tech
In the race for AI dominance, American tech giants have the money and the chips, but their ambitions have hit a new obstacle: electric power.
Nov 10, 2025
0
20
