One way to reduce environmental impact is to optimize your IT systems. Forrester Research[1] recently found that Windows 7 customers are realize energy cost savings of $30 to $50 per computer, which results from a greater use of the sleep-standby-hibernate functions, automatically enforced by Group Policy.
Pakistan-based mobile provider Warid Telecom International wanted to maximize uptime and energy efficiency in its call centers. To improve operations, they selected a virtual desktop infrastructure based on Windows Server 2008 R2 and Hyper-V. Warid has increased uptime to 99.9%, has cut support time by 40%, and expects to reduce power consumption by 80% and capital costs by 20%.