News tagged with energy efficient lighting

Lighting the way to the future

The highly inefficient incandescent light bulb is now a thing of the past, banned from European supermarket shelves in favour of more efficient lighting. The ban is part of the EU's strategy to reduce overall ...

Sep 03, 2013 4 / 5 (4) 2

Raising the IQ of smart windows

Researchers at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have designed a new material to make smart windows even smarter. The material is a thin coating of nanocrystals ...

Aug 14, 2013 4.6 / 5 (9) 3 | with audio podcast

The fluorescent future of solar cells

(Phys.org) —For some solar cells, the future may be fluorescent. Scientists at Yale have improved the ability of a promising type of solar cell to absorb light and convert it into electrical power by adding ...

May 09, 2013 4.3 / 5 (11) 1 | with audio podcast