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In a new final rule, the Department of Energy (DOE) has updated its test procedures for small electric motors and electric motors to align more closely with industry standards. This includes incorporating the latest version of the IEEE 112 standard, adding a new IEC standard as an optional method for testing, and providing clearer definitions and testing instructions to improve consistency and reduce testing burdens for manufacturers. The rule emphasizes that these changes will not affect the measured efficiency of the motors and sets specific compliance dates for manufacturers to implement the new procedures. The revisions are expected to reduce costs and harmonize testing practices with international standards.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive (AD) for certain General Electric engines used in airplanes. This action is due to concerns about a part called the combustion chamber assembly (CCA) which may fail sooner than expected. To prevent this, the FAA wants regular inspections and timely replacements of this component. They are seeking public comments on this proposal until February 10, 2025.

The Federal Aviation Administration (FAA) is enforcing a new airworthiness directive for certain models of General Electric turbofan engines due to a reported crack in the outer fuel manifold leading to fuel leakage. This rule requires initial and routine inspections of specific clamps and may involve further inspections or replacements if defects are found. The purpose is to prevent potential engine fire and aircraft damage. The directive details necessary actions, compliance timelines, and communication procedures for alternative methods or further information.

In a recent notice, the Federal Energy Regulatory Commission (FERC) approved new standards and a definition related to inverter-based resources (IBRs), following petitions from the North American Electric Reliability Corporation (NERC). These new standards, named PRC-028-1, PRC-002-5, and PRC-030-1, aim to enhance the monitoring and analysis of disturbances in the Bulk-Power System, especially those involving solar and wind resources connected through inverters. These rules require generator owners to install equipment to track disturbances and ensure data is shared correctly to maintain system reliability. The document also details the expected reporting burdens for compliance with these new standards.

The Federal Energy Regulatory Commission (FERC) has proposed changes to improve the operations of the Electric Reliability Organization (ERO), which oversees the reliability of the Bulk Power System. Under the new proposal, the ERO would need to submit performance assessments every three years instead of every five years, ensuring more timely reviews. FERC also suggests including more detailed discussions in these assessments and setting up a formal public comment period for stakeholders to provide suggestions. These changes aim to enhance the effectiveness of the ERO and adapt to the rapid changes in the electric industry.

The U.S. Department of Energy (DOE) determined that more stringent energy conservation standards for small electric motors (SEMs) are not cost-effective, so existing standards will remain unchanged. The analysis by DOE found that while technically feasible improvements exist for SEMs, the costs of implementing them would outweigh the energy savings benefits for consumers. As a result, the standards set by the Energy Policy and Conservation Act (EPCA) will not be amended because they would not be economically justified. This decision concludes that the potential energy conservation from new standards would not meet significant conservation thresholds under the current criteria.

The Mine Safety and Health Administration (MSHA) has updated its regulations for testing and approving electric motor-driven equipment in gassy mines. The new rules allow manufacturers to use eight ANSI-approved standards for safety, which can replace some specific MSHA requirements but offer flexibility while maintaining safety. These changes are intended to encourage the use of innovative technology in mines and make the approval process more efficient for manufacturers. The rule becomes effective on January 9, 2025.

The Department of Energy (DOE) is proposing to withdraw its previous decision to classify portable electric spas (PESs) as covered consumer products under the Energy Policy and Conservation Act (EPCA). This means PESs would not be subject to federal energy conservation standards. DOE determined that classifying PESs is not necessary or appropriate to conserve energy effectively. The agency invites public comments on this decision by May 19, 2025, via their submission portal or other specified methods.

The U.S. Department of Energy's Office intends to issue an amendment for grant applications to improve power grid resilience under the Bipartisan Infrastructure Law. This amendment, expected in February 2025, will allow current and new applicants to seek formula grant allocations for fiscal year 2025. To apply, new applicants must complete several pre-application tasks, including registration with relevant systems, before submission. It emphasizes modernizing grid infrastructure and supporting clean energy goals.

The Environmental Protection Agency (EPA) has issued a direct final rule to correct and clarify errors in a previous rule regarding the management of coal combustion residuals (CCR) from electric utilities. Published on January 16, 2025, this rule focuses on legacy CCR surface impoundments and CCR management units, updating several regulatory sections to address inconsistencies and unclear language. Key changes include revised deadlines, more unified compliance guidelines, and enhanced definitions. These amendments ensure the rule aligns with existing standards and the EPA's original intent.