# Energy Conservation Program: Energy Conservation Standards for Commercial Packaged Boilers
> **US Department of Energy** · Final rule; technical amendment. · Published 2023-09-19 · Effective 2023-09-19 · 88 FR 64351
## Document
- **Document number:** 2023-19908
- **Category:** energy-efficiency
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 88 FR 64351
- **CFR reference:** 10 CFR 431
- **Publication date:** 2023-09-19
- **Effective date:** 2023-09-19
- **Energy docket:** EERE-2013-BT-STD-0030
## Abstract

The Department of Energy (DOE) is amending its standards for commercial packaged boilers (CPB) in compliance with a United States Court of Appeals for the District Court of Columbia Circuit court decision vacating the January 10, 2020 rule that amended standards for CPB.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/09/19/2023-19908/energy-conservation-program-energy-conservation-standards-for-commercial-packaged-boilers)
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