Fully renewable energy feasible for Samoa
The future of Samoa's electricity system could go green, a University of Otago study has shown.
Jul 22, 2021
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Energy & Green Tech
News tagged with high costs
Energy & Green Tech
American Airlines, Google say they can wipe out most contrails, but more fuel required
American Airlines and Google were able to cut contrails made by jets by more than half during a small trial, a move that could significantly reduce the global-warming footprint of the travel industry, but with a slight increase ...
Aug 15, 2023
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Engineering
Membrane bioreactor performs better than the conventional activated sludge process in techno-economy
To better achieve environmental goals, a growing number of wastewater treatment plants (WWTPs) are being retrofitted from the conventional activated sludge (CAS) process to the membrane bioreactor (MBR) process due to MBR's ...
Apr 25, 2022
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Energy & Green Tech
Scientists develop high-efficiency monolithic perovskite/black silicon TOPCon tandem solar cells
A research group led by Prof. Ye Jichun at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) has developed high-performance monolithic perovskite/black silicon (b-Si) ...
Oct 19, 2022
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Business
Digital euro could happen 'within five years': Lagarde
A digital euro should be a reality within five years, European Central Bank president Christine Lagarde said Wednesday.
Jan 13, 2021
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Engineering
3D-printed, ultra-strong and ductile alloys form nanostructures
Additive manufacturing techniques used to produce metal alloys have gained popularity due to their ability to be fabricated in complex shapes for use in various engineering applications. Yet the majority of studies conducted ...
Oct 3, 2022
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Energy & Green Tech
Lightning in a (nano)bottle: new supercapacitor opens door to better wearable electronics
Researchers from Skoltech, Aalto University and Massachusetts Institute of Technology have designed a high-performance, environmentally friendly and stretchable supercapacitor that can potentially be used in wearable electronics. ...
Jun 11, 2020
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Energy & Green Tech
What the explosion in uranium prices means for the nuclear industry
It is a year since Horizon Nuclear Power, a company owned by Hitachi, confirmed it was pulling out of building the £20 billion Wylfa nuclear power plant on Anglesey in north Wales. The Japanese industrial conglomerate cited ...
Sep 27, 2021
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Engineering
Turbine cooling turns night into day
Keeping turbines running efficiently during a hot Australian summer's day can be hard work. But a new technology is drawing on the cold night air to make it easier.
May 13, 2021
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Energy & Green Tech
Selecting best microalgae for biodiesel production
Microalgae are a promising source of energy to replace fossil fuels, as they have several advantages over conventional crops used for commercial biodiesel. Microalgae have a shorter lifecycle and they can be developed in ...
Dec 1, 2020
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