It’s no longer just a research trend. Now most of the big companies are turning “green” using CO2 exhaust reductions as a heavy argument in their advertising of their products. Check out this site (and video) as an examples (NokiaSiemens) http://www.nokiasiemensnetworks.com/portfolio/services/energysolutions
Ericsson launched a line of low-energy basstations (the “funnels”) late 2007 . but not much noise about this since.
The GSM community recently published its
Mobile’s Green Manifesto
About Jens Zander
Professor Jens Zander is professor in Radio Communication Systems at the Royal Institute of Technology, Stockholm, Sweden. He has been among the few in Swedens Ny Teknik magazine's annual list of influential people in ICT that have been given the epithet “Mobile Guru”. He is one of the leading researchers in mobile communication and is the Scientific director of the industry/academia collaboration center Wireless@KTH. His research group focuses on three main areas – the efficient and scalable use of the radio frequency spectrum, economic aspects of mobile systems and application and energy efficiency in future wireless infrastructures.
