Cisco looks to the midmarket as it releases a new green switch and cloud network management dashboard

Internet of Things, energy-efficient computers, and better batteries are all on David Willetts' list

Microsoft is planning a significant data centre expansion using the latest green tech and modular approaches

MIT scientists have developed a power amplifier technology that requires 50 percent less power

Samsung continues to argue that solid state drives (SSDs) can make for more energy efficient data centres

AMD has launched a new low power server thanks to its SeaMicro acquisition, as it looks to ramp up its data centre offerings

IBM saved $43m in 2011 thanks to its energy-saving program, and is on track double this by the end of 2012

Google has boasted of lowering its PUE rating for its data centres, making them even more energy efficient

UK cloud provider more than doubles energy efficiency in two years

Prototype optical chip transfers 1Tbps, and the secret's in the holes, says IBM