The U.S. EPA has released the anonymized Dc-output UPS/Rectifiers dataset and analysis for stakeholder review as was discussed at the stakeholder meeting on November 8th. These data served as the foundation for the proposed performance levels in the Draft 2 and 3 Energy Star UPS specification published on July 20 and October 25, 2011, respectively.   

To view the stakeholder webinar presentation and other draft documents, please visit and follow the link to “Uninterruptible Power Supplies.” Stakeholders are invited to submit comments pertaining to the anonymized dataset, the Draft 3 ENERGY STAR specification, and the revised Test Method to EPA via email to by Tuesday, November 22, 2011.