Storage disks that stop spinning when you do not need them could provide an answer to firms' IT energy woes
Much of the debate about power conservation in computing centres on servers. Being big, power-hungry machines, they burn through lots of energy – which is why you need heat sinks, fans and so on to cool...
New report released at Clean Energy Ministerial confirms corporate demand for renewable power is accelerating fast
Energy giant says new target would see it cut the carbon intensity of its power by 75 per cent against 2006 levels
Steve Holliday reflects on the 10th anniversary of the UK's last generation-related power cut, and a decade in which the grid has coped admirably with an ever cleaner electricity mix
Environmental Audit Committee finds a majority of large pension funds are addressing climate change, but warns a number of funds are ignoring strategic risks