This report presents findings from a market study of medical device energy efficiency. The specific devices studied in this report include magnetic resonance imaging (MRI) machines, computed tomography (CT) scanners, X-ray machines, positron emission tomography (PET) scanners, infusion pumps, dialysis machines, ventilators, room air cleaners (air purifiers and ionizers), continuous positive airway pressure (CPAP) machines, and heating pads.

The project team quantified the potential for energy savings and identified device types with opportunities for higher efficiencies through review of existing research, applicable regulations, codes and standards, and operational manuals as well as conversations and interviews with individuals representing national laboratories and ENERGY STAR®, healthcare professionals working within radiology departments, and manufacturers of medical devices. This report identifies mechanisms and recommended efforts for achieving higher energy efficiency and energy savings in the California market.

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