Campaigners against smart grids say the radio networks they use will cause cancer. Peter Judge thinks they are overstating the…
The International Telecommunication Union will back IT's green credentials at the UN's next climate conference
Rising energy costs and national rollouts are driving the uptake of smart meters into homes and businesses
NASA's new office in San Jose is said to be the US government's most sustainable building
A consortium that includes IBM and academics is developing a platform to exchange climate change data
Campaigns against energy waste in the data centres may not be looking deeply enough, or in the right place, says…
The cloud is inherently green, but cloud service providers need to broaden the scope of their green credentials
The CRC green tax remains, but adjustments have been made, and there is still room for consultation
Microsoft is closing its Hohm energy-consumption initiative in May and Google is retiring PowerMeter
Carbon-conscious data centre managers should examine hydrogen fuel cells as an alternative to diesel backup, says Thomas Melczer
IBM’s Blue Gene/Q has topped the Green500 list as the most energy-efficient supercomputer
Data centre operators should be more open about their energy use, according to Greenpeace
A British provider of innovative soundproof server cabinets for offices has become part of APC
Opteron chips with the "Bulldozer" core will allow power reduction without impacting performance
A new study has urged the government to take a more joined-up approach to security smart grids
Russia's i-Ogorod service will let users remotely grow real flowers and vegetables
Aluminium Celmet, developed in Japan, could make rechargeable batteries last three times longer
Japan's energy crisis is bringing about changes to data centres. The same thing will have to happen here, says Peter…
The Cambridge test is not designed to convince Ofcom, but to check the practicality of white space radio, says Glenn…
Cambridge will test whether "white space" radio systems can communicate and solve Britain's broadband crisis
Greedy Apple has charged out to buy up lithium-ion polymer batteries, leaving its rivals hungry for power
Typing on the keyboard of a laptop or smartphone could power it, boffins have said
Unix systems continue to be a cornerstone in enterprise data centres, despite soaring sales of x86 servers
Google's renewable energy commitment continues after it added more money for a wind project
This year, Wimbledon goes 3D and IBM's liquid-cooled systems serve deeper analysis to the audience
Despite UK government commitments to the G-Cloud, 6 out of 25 departments have no cloud prospects
Apple’s next headquarters may look like a fattening doughnut but it will be lean and green, Steve Jobs maintains
Two airlines, Alaska and American, are saving on paper and fuel consumption by using iPads in the cockpit
Greenpeace is putting pressure on companies to improve their data centre practices, but ultimately the industry will have to find…
The cloud makes high performance computing more widely available - but introduces several problems of its own, says John Hengeveld