Energy utilization as a research area investigates the quantitative conversion, distribution, and consumption of energy within technical, biological, or socioeconomic systems, with emphasis on efficiency, losses, and optimization under thermodynamic and engineering constraints. It encompasses analytical and experimental methods to characterize energy flows, exergy destruction, and performance metrics across processes such as industrial manufacturing, transportation, buildings, and energy conversion technologies. Research typically integrates modeling, measurement, and control strategies to minimize primary energy input for a given service output, reduce waste heat and parasitic loads, and support system-level planning, often interfacing with energy systems analysis, demand-side management, and sustainability assessment.
As civilizations become more and more advanced, their power needs also increase. It's likely that an advanced civilization might need so much power that they enclose their host star in solar energy-collecting satellites. ...
Astrobiology
Mar 20, 2025
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Regulations finalized by the Environmental Protection Agency in 2024 could cut emissions from fossil fuel power generators but leave additional cost-effective emissions reductions on the table, according to new Princeton ...
Environment
Mar 19, 2025
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36
As the growth in global electricity need and supply continues to accelerate, efficient power electronics will be key to improving grid efficiency, stability, integration, and resilience for all energy sources.
Condensed Matter
Mar 18, 2025
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43
A team dedicated to designing energy conversion devices, led by Weilin Chen from Northeast Normal University in Changchun, recently designed a triboelectric nanogenerator based on changing the nanomorphology of polyoxometalates ...
Bio & Medicine
Mar 4, 2025
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21
We have developed a breakthrough method to convert carbon nanoparticles (CNPs) from vehicular emissions into high-performance electrocatalysts. This innovation provides a sustainable approach to pollution management and energy ...
Methanol, important for the manufacture of many everyday goods and for its green energy potential, may soon be produced faster and more efficiently thanks to a collaboration that included two Oregon State University researchers.
Nanomaterials
Feb 18, 2025
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76
An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to calculate the energy requirements for using moon dust to create rocket fuel. In their paper published ...
Burning fossil fuels has led to a global energy crisis, worsening pollution and climate change. To tackle this problem, we must explore cleaner energy alternatives. One promising solution is the use of water electrolysis ...
University of Missouri scientists are unlocking the secrets of halide perovskites—a material that's poised to reshape our future by bringing us closer to a new age of energy-efficient optoelectronics.
Condensed Matter
Jan 21, 2025
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66
Numerous memory types for computing devices have emerged in recent years, aiming to overcome the limitations imposed by traditional random access memory (RAM). Magnetoresistive RAM (MRAM) is one such memory type which offers ...
Condensed Matter
Jan 7, 2025
0
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