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2018
Datacenter. Foto: Colourbox
26 OCT

DKK 100 million for faster, greener Internet

Internet traffic has risen a thousand-fold since 2000 and accounts for approximately 10 per cent of the world's electricity consumption, so there is a great need...

Electronics Energy efficiency Hardware and components IT systems Systems and data security Telecommunication Light sources
On the left are the traditional stadium lights on a football field and to the right are the new lights. Photo: Robert Anders
21 JUN

New type of stadium lights reduces light pollution and complaints from neighbours

Several municipalities are struggling with neighbours complaining about the lights from sports fields. Now, a DTU researcher has invented a lens that solves the problem...

Energy efficiency Light sources Optics
2016
Photo: Mikal Schlosser
11 MAR

Light on tomorrow’s city

In mid-December, the conclusion of the UN's International Year of Light 2015 was marked with a conference in the Black Diamond, the Royal Library in Copenhagen. Here, it...

Light sources Sensors Energy efficiency Data analysis Software and programming Computer calculations
2015
Photo: Louis Poulsen
01 JUL

New light for design classics

PH lamps and other design icons will now be producing light similar to that of the classic incandescent bulb. A group of researchers, lighting experts, designers, and engineers...

Energy efficiency Electronics Light sources Optics