News tagged with energy

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, ...

Jun 05, 2014 5 / 5 (7) 1

Obama to enlarge US marine sanctuary: report

President Barack Obama will on Tuesday announce plans to significantly expand a US sanctuary in the central Pacific Ocean in a move that could create the world's largest such protected area, the Washington ...

Jun 17, 2014 5 / 5 (3) 0

Regional cures for planetary fever

There is still hope for the climate, even if a world-wide climate accord proves to be unattainable. A new report shows that regional measures can hold the global rise in temperature within the two-degree limit.

May 23, 2014 4 / 5 (4) 1