Ok, that will be easy then. In a domain controller, create an organizational unit and put the computers you want to configure the power options to the organizational unit. Right click the OU and click "Properties". Navigate to the "Policy" tab. Create a new policy and click Edit. In the policy console, go to Computer Configuration > Administrative Templates > System > Power Management. There configure your options and close the console. After first restart of the clients, the power options will be applied for all users.
Please update if you need further assistance