News tagged with waste

Making wealth from waste

We have killed for it, enslaved others to mine for it, and even built a world currency based on it. Gold. Homer described it as the glory of the immortals. The Incas simply called it the tears of the sun.

dateJun 17, 2014 in Environment
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Clean power from waste heat

Siemens has developed a technology to use waste heat, which previously had gone unused, to generate electricity. The solution employs silicone oils, which have a lower enthalpy of vaporization than water, ...

dateJun 05, 2014 in Energy & Green Tech
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New Mexico says 57 nuke containers could be threat

The New Mexico Environment Department says Los Alamos National Laboratory packed 57 containers of nuclear waste with a type of kitty litter thought to have caused a radiation leak at the federal government's troubled repository.

dateMay 20, 2014 in Environment
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