"energy-aware" . . . . "power saving" . . "green IT" . "environmental concerns" . . "Green computing" . "difficult to enable organization-wide" . "greener" . . "difficult to enable it on a large network of computers" . . . "energy efficient" . "Green Technology" . . . . . "Green computing" . "Green_computing#Software_and_deployment_optimization" . "megaflops per watt" . . "\\\"green\\\" computers" . "green computing" . "green computers" . "sustainable computing" . "Green IT" . . .