Energy & Green Tech
Delft University of Technology researchers, in collaboration with researchers from Tsinghua University, have taken an important step toward a new type of Li-ion battery, which are used in smartphones, laptops, and electric ...
Sep 1, 2020
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1384
Energy & Green Tech
A cellphone power source that lasts nine years. An auto-battery pack that lasts nearly a century. A pacemaker that is powered to last 28,000 years.
Energy & Green Tech
Hydrogen as an energy carrier can help us move away from fossil fuels, but only if it is created efficiently. One way to improve efficiency is to use waste heat that's left over from other industrial processes.
Nov 7, 2019
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16
Energy & Green Tech
The hydrogen fuel that launches NASA rockets into space and provides electrical power via fuel cells produces only one waste product: water so pure the astronaut crew can drink it.
Oct 2, 2019
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9
Energy & Green Tech
In line with the fight against climate change and the search for a sustainable future, there is the idea of a future society based on hydrogen used as a fuel. This biofuel of the future could be what cars and engines run ...
Sep 16, 2019
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5
Energy & Green Tech
You've flushed something valuable down the toilet today.
Nov 13, 2018
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905
Energy & Green Tech
More than four billion tons of crude oil are produced every year, and electricity from wind, solar and hydropower plants cannot entirely supplant fossil sources of energy. At best, renewables could cover the energy needed ...
Nov 2, 2018
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