# Energy Conservation Program for Consumer Products: Determination Concerning the Potential for Energy Conservation Standards for Non-Class A External Power Supplies
> **US Department of Energy** · Final Rule. · Published 2010-05-14 · Effective 2010-06-14 · 75 FR 27170
## Document
- **Document number:** 2010-11592
- **Category:** energy-efficiency
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 75 FR 27170
- **CFR reference:** 10 CFR 430
- **Publication date:** 2010-05-14
- **Effective date:** 2010-06-14
- **Energy docket:** Docket No. EERE-2009-BT-DET-0005
## Abstract

The U.S. Department of Energy (DOE or the Department) has determined, based on the best information currently available, that energy conservation standards for non-Class A external power supplies are technologically feasible and economically justified, and would result in significant energy savings. This determination initiates the process of establishing, by notice and comment rulemaking, energy conservation standards for these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/05/14/2010-11592/energy-conservation-program-for-consumer-products-determination-concerning-the-potential-for-energy)
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