# Energy Conservation Program for Consumer Products: Definitions and Standards for Grid-Enabled Water Heaters
> **US Department of Energy** · Final rule; technical correction. · Published 2015-08-21 · Effective 2015-09-21 · 80 FR 50757
## Document
- **Document number:** 2015-20712
- **Category:** energy-efficiency
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 80 FR 50757
- **CFR reference:** 10 CFR 430
- **Publication date:** 2015-08-21
- **Effective date:** 2015-09-21
- **Energy docket:** Docket Number EERE-2015-BT-STD-0017
## Abstract

On August 11, 2015, the U.S. Department of Energy published a final rule in the Federal Register to place in the Code of Federal Regulations the energy conservation standards and related definitions that Congress prescribed for grid-enabled water heaters in the Energy Efficiency Improvement Act of 2015, which amended the Energy Policy and Conservation Act of 1975. Due to a drafting error, a numeral was omitted from the energy factor equation for grid-enabled water heaters. This document corrects that error.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/08/21/2015-20712/energy-conservation-program-for-consumer-products-definitions-and-standards-for-grid-enabled-water)
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