DOE Eases Requirements in Final Transformer Efficiency Standards Amid Supply Chain Strain

Credit to Author: Sonal Patel| Date: Thu, 11 Apr 2024 19:08:46 +0000

The U.S. Department of Energy’s (DOE’s) final energy efficiency standards for distribution transformers appear to strike a compromise with industry, softening the agency’s stance on steel requirements for essential transformer […]

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NRECA is urging Congress to approve funding to speed-up production of transformers and other crucial electric grid equipment. This photo shows completed pole-top transformers at ERMCO’s transformer production plant.

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U.S. Power Sector Trade Groups Flag Critical Electrical Steel Crunch

Credit to Author: Sonal Patel| Date: Thu, 25 May 2023 14:52:46 +0000

Nine trade groups—including four representing the power sector—have urged the Biden administration to prioritize actions that support the domestic production of electrical steel, warning that shortages are contributing to “significant […]

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Reconsider Distribution Transformer Efficiency Standards, Power Groups Urge DOE

Credit to Author: Sonal Patel| Date: Thu, 16 Feb 2023 15:12:32 +0000

Three major electric power trade groups in a letter on Feb. 15 urged the Department of Energy (DOE) to reconsider proposed energy efficiency conservation standards for distribution transformers, citing “severe and ongoing supply chain challenges that have prolonged and complicated distribution transformer production and availability.” The letter was sent ahead of a public meeting scheduled […]

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Transformer Failures Disrupted Water Supplies in Houston For Nearly Two Days

Credit to Author: Sonal Patel| Date: Wed, 30 Nov 2022 15:52:34 +0000

A nearly two-day-long boil water order that shuttered schools and businesses and affected as many as 2.2 million customers in Houston—the nation’s fourth-largest city— was caused by a power outage stemming from the failure of two city-owned transformers. The incident began on Nov. 27 at 10:30 a.m. when “a ground trip and current overload” tripped […]

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Mixed Reactions to FERC’s Recent MOPR Order from Power Generators

Credit to Author: Sonal Patel| Date: Thu, 26 Dec 2019 16:27:40 +0000

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On Dec. 19, the Federal Energy Regulatory Commission (FERC) directed PJM Interconnection to dramatically expand its Minimum Offer Price Rule (MOPR) to nearly all state-subsidized capacity resources. It’s the latest of a series of dramatic revisions to the grid operator’s rule, which essentially functions to provide a minimum offer screening process to bar new market […]

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FERC, NERC Want to Disclose Names, Penalties for Cybersecurity Reliability Violations

Credit to Author: Sonal Patel| Date: Wed, 28 Aug 2019 16:52:16 +0000

The names of bulk power system entities that violate federal critical infrastructure cybersecurity reliability standards—along with identification of standards violated and penalties assessed—may soon be routinely disclosed under changes proposed by the Federal Energy Regulatory Commission (FERC) and the North American Reliability Corp. (NERC).  The proposed changes, which FERC and NERC outlined in an Aug. […]

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