MacBook Air secures Greenpeace praise over improved energy efficiency and reduction in hazardous components
Angstrom's hydrogen fuel cell can be integrated into Motorola phone, promising quicker charge, longer battery life and no emissions
Web design and hosting firm to use world's first solar-powered datacentre
Company claims video conferencing suites are slashing travel-related costs and carbon emissions
New research claims over 4,000 tonnes of CO2 emitted over festive period as a result of staff's failure to turn off PCs while on holiday
A new mobile job scheduling system is helping Severn Trent Water cut costs and emissions
New report argues hardware efficiency is key to tackling datacentre energy consumption
Storage disks that stop spinning when you do not need them could provide an answer to firms' IT energy woes
Expert warns that datacentre consolidation may save energy but can also lead to poor performing applications
Telco giant claims new technologies will slash energy use from mobile network base stations by up to 70 per cent