Energy & Green Tech
Professor David Chiaramonti is looking down at the ground to help resolve a problem up in the sky: airplanes' emissions of carbon dioxide (CO2) and other pollutants.
Feb 19, 2024
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Engineering
A group of scientists have found compressed air energy storage systems to have the potential of replacing conventional electrochemical batteries as a cheaper alternative, and with better storage capacity that is even sufficient ...
Feb 5, 2024
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Energy & Green Tech
Our energy systems are undergoing rapid change. Many households are generating electricity with solar panels, and there are new sources of demand and storage, such as charging electric vehicles and home batteries. Local prosumers ...
Feb 1, 2024
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Energy & Green Tech
Enhanced geothermal systems (EGSs) are human-made or enriched reservoirs within the Earth's subsurface, from which heat can be extracted to produce geothermal energy. The energy produced by these reservoirs could serve as ...
Energy & Green Tech
A new analysis from Oak Ridge National Laboratory (ORNL) and the National Renewable Energy Laboratory (NREL) found that, coupled with building envelope improvements, installing geothermal heat pumps in around 70% of U.S. ...
Jan 29, 2024
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Energy & Green Tech
A new study shows size matters in solar energy. The first ever life-cycle analysis comparing big and small solar photovoltaic systems has concluded that small-scale solar systems are in fact better for the environment than ...
Jan 10, 2024
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Energy & Green Tech
Critics are deriding as a step backward a new French energy bill that favors the further development of nuclear power and avoids setting targets for solar and wind power and other renewables.
Jan 9, 2024
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Engineering
Improvements to the Flower Pollination Algorithm (FPA) have been made to enhance the way in which we harvest wind energy for electricity generation. Details are published in the International Journal of Automation and Control.
Dec 7, 2023
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Energy & Green Tech
The levels of atmospheric aerosols and greenhouse gas emissions will have a significant impact in the future on both the production of photovoltaic energy and associated costs.
Nov 29, 2023
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Engineering
Combustors that drive propulsion systems are often volumetric in nature, typically in the form of cylinders, and convert chemical to thermal and mechanical energy through oxidation of fuels. This deflagrating combustion approach ...
Nov 28, 2023
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