Une petite compilation faite par mes soins :-)

COR-T540: Windows 7 Power Management Overview
http://download.microsoft.com/download/f/2/1/f2146213-4ac0-4c50-b69a-12428ff0b077/Windows_Server_2008%20R2_Overview.pptx

MBL-T541 Improving Platform Energy Efficiency par Sharif Farag
http://download.microsoft.com/download/5/E/6/5E66B27B-988B-4F50-AF3A-C2FF1E62180F/MBL-T541_WH08.pptx

Windows Hardware Developer Central – ACPI / Power Management 
http://www.microsoft.com/whdc/system/pnppwr/powermgmt/default.mspx

Battery Life and Energy Efficiency
http://www.microsoft.com/whdc/system/pnppwr/mobilepwr.mspx

Power Policy Configuration and Deployment in Windows Vista http://www.microsoft.com/whdc/system/pnppwr/powermgmt/PMpolicy_Vista.mspx

Windows 7 – Group Policy Preferences
http://technet.microsoft.com/en-us/library/dd367850.aspx

mais aussi : 

http://blogs.msdn.com/e7/archive/2009/01/06/windows-7-energy-efficiency.aspx