In 1996, CEE launched its Premium-Efficiency Motors Initiative in anticipation of new minimumefficiency standards going into effect under the Energy Policy Act of 1992. The initiative provides a common definition of “premium efficiency,” including a set of specifications that are 1-4 percent higher than federal requirements. In June 2001, CEE and the National Electrical Manufacturers Association agreed to promote a common specification for premium-efficiency motors – NEMA PremiumTM – based on CEE’s original premium-efficiency specification.
Because many motors operate 40-80 hours per week (or more), even small increases in efficiency can yield huge energy savings. When running continuously at or near full load, the annual energy cost for running a motor can be 10-25 times its purchase price.
This initiative supports the ongoing promotion of premium-efficiency motors in the marketplace while working with members to advance program design. Initiative participants also work with other industry stakeholders to educate consumers about the energy and non-energy benefits of premiumefficiency motors.
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