ENERGY STAR®, managed by the U.S. Department of Energy and the U.S. Environmental Protection Agency (EPA), is a voluntary program which sets energy efficiency and labeling requirements for different product types to identify and promote energy-efficient products.

Instructions to access the internal registers that contain power consumption and thermal information are provided in the Manual for using WBEM CLI to fetch Flexible Service Processor CIM Data (PDF, 1.4MB) white paper.

Energy Star - Ask about Energy Star

The manufacturer's specification sheets for the certified servers are provided below.

IBM Power 730 Express server family

IBM Power 740 Express server family

IBM Power 750 Express server family
(feature codes: 1x8335; 2x8335; 3x8335; 4x8335; 1x8334; 2x8334; 3x8334; 4x8334)

IBM Power 755 Server
(feature codes: 4x8332)