ENERGY STAR Low Carbon IT Pledge

The ENERGY STAR Low Carbon IT Campaign is a nationwide effort to assist and recognize organizations for reducing the energy consumed by their computers and monitors. To join the Low Carbon IT Campaign, your organization pledges to activate power management features on monitors and computers to save energy and reduce your carbon footprint. By joining the Low Carbon IT campaign, you will receive:

  • Free technical expertise and assistance to help you determine the best way to activate power management features in your IT environment and estimate your savings;
  • An official certificate of recognition from EPA acknowledging your efforts on behalf of energy efficiency and the environment.

Take the pledge by providing the information requested below and then clicking on the "submit" button. (All fields are required.)

The Low Carbon IT Pledge

 

Standby or Hibernate what's this

Monitor Shut Down what's this

 
 
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Contact Information (Read EPA's privacy policy)

The computer (CPU, hard drive, etc.) is set to automatically enter system standby or hibernate mode after a period of inactivity. (The "turn off hard disks" feature saves very little energy and is not considered a "sleep" mode.)

The monitor (display) is set to automatically enter low power "sleep" mode after a period of inactivity.

EPA recommends setting computers to enter system standby or hibernate after 30 to 60 minutes of inactivity and setting monitors to enter sleep mode after 5 to 20 minutes of inactivity. The settings can be checked by going to Control Panel > Power Options.

EPA recognizes that the activation of sleep settings can take some time to implement at organizations.

ENERGY STAR qualified computers meet energy use guidelines in three distinct operating modes: standby, active, and sleep modes. Federal agencies are required to use ENERGY STAR qualified computers as mandated by the Energy Policy Act.

36% default value is based on a 2004 Lawrence Berkeley National Laboratory report, "After-hours Power Status of Office Equipment and Inventory of Miscellaneous Plug-Load Equipment."
Keep in mind that even in organizations where computer users are asked to power down computers every night, compliance is almost never 100%.