Engineering
Brandon Ennis, Sandia National Laboratories' offshore wind technical lead, had a radically new idea for offshore wind turbines: instead of a tall, unwieldy tower with blades at the top, he imagined a towerless turbine with ...
Aug 16, 2022
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633
Energy & Green Tech
The latest trend in cargo shipping has roots in a concept that's been around a while. Say, 7,000 years or so.
Engineering
Researchers from the University of Cambridge have developed a method to produce very low emission concrete at scale—an innovation that could be transformative in the transition to net zero.
May 22, 2024
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630
Energy & Green Tech
The prickly pear cactus is such a powerful symbol in Mexico that they put it smack in the middle of the national flag.
Aug 17, 2017
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629
Engineering
A widely-used gas that is currently produced from fossil fuels can instead be made by an 'artificial leaf' that uses only sunlight, carbon dioxide and water, and which could eventually be used to develop a sustainable liquid ...
Oct 21, 2019
2
9249
Energy & Green Tech
The climate crisis requires ramping up usage of renewable energy sources like solar and wind, but with intermittent availability, scalable energy storage is a challenge.
Jan 14, 2022
2
628
Engineering
By revamping a forgotten heat recovery technique used in the design of Montreal's Royal Victoria Hospital, McGill University researchers say modern temperature control and ventilation design could be transformed.
Jan 23, 2024
0
622
Engineering
Membrane technologies can provide efficient purification of unclear water sources to address a growing water shortage. However, when engineers develop state-of-the-art membranes, they are constrained by a lack of selectivity ...
Engineering
Researchers from The Australian National University have proposed a new method for desalinating water that avoids many of the unwanted side effects of traditional desalinating techniques and that reduces the energy required ...
Energy & Green Tech
MIT engineers have come up with a conceptual design for a system to store renewable energy, such as solar and wind power, and deliver that energy back into an electric grid on demand. The system may be designed to power a ...
Dec 6, 2018
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