[VIDEO] POWER Insights: The Amazing DIII-D Fusion Project

July 24, 2020
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The post [VIDEO] POWER Insights: The Amazing DIII-D Fusion Project appeared first on POWER Magazine.

tokamak

The DIII-D National Fusion Facility, operated by General Atomics for the U.S. Department of Energy (DOE), is the largest magnetic fusion research facility in the U.S. The mission of the DIII-D research program is to establish the scientific basis for the optimization of the tokamak approach to fusion energy production. The DIII-D program is a cornerstone element in the U.S.’s fusion program strategy. DIII-D research has delivered multiple innovations and scientific discoveries that have transformed the prospects for fusion energy.

Richard Buttery, director of experimental science for the DIII-D facility, was interviewed by POWER and explained how General Atomics’ facility works. “DIII-D is a tokamak, which means it’s a device that holds very hot gas together,” he said. “The gas is shaped like a doughnut, and we use magnetic fields to hold that plasma together.”

It’s called plasma because it gets so hot (about 100 million degrees centigrade) it’s ionized.…

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DOE Seeks Power Sector’s Input on Bulk-Power Foreign Adversary Rules

July 22, 2020
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The post DOE Seeks Power Sector’s Input on Bulk-Power Foreign Adversary Rules appeared first on POWER Magazine.

The Department of Energy (DOE) wants the electric power industry to help the DOE draft rules that will prohibit the U.S. bulk-power electric system from using equipment sourced from, or otherwise susceptible to, harmful influence by “foreign adversaries.”

Asset owners, utility operators, equipment vendors, and other interested parties can voluntarily provide information to the DOE by August 7. The DOE’s solicitation suggests that the forthcoming rules will delve considerably deeper than merely considering bulk-power equipment’s country of origin or the identity of its manufacturer when asking whether equipment is sourced from a “foreign adversary.” Instead, it appears the DOE is considering an evaluation of the entire supply chain used to procure and install a piece of equipment, including involvement from sub-tier suppliers and the development history of associated firmware and source code. 

Background Information

President Trump on May 1, 2020, issued Executive Order 13920 (the “Bulk-Power Order”) which prohibits the acquisition, importation, transfer or installation of “bulk power system electric equipment” in the U.S.…

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Xcel Energy Approved to Run Two Coal Units on Seasonal Basis

July 20, 2020
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The post Xcel Energy Approved to Run Two Coal Units on Seasonal Basis appeared first on POWER Magazine.

Sherco-coal-power-plant

The Minnesota Public Utilities Commission approved Xcel Energy’s request to offer two of its coal units into the Midcontinent Independent System Operator market on a seasonal basis. That means the company can idle the two units for six months of the year, which is expected to save customers money while also reducing air emissions.

“This is an important proposal and I appreciate Xcel Energy bringing it forward,” said Commissioner Matt Schuerger. “I think this highlights Xcel’s focus on saving their customers money, on meeting Minnesota’s environmental policies, and in being responsive to the investigation the Commission opened.”

Under the order, Xcel would be allowed to operate the Allen S. King Generating Station and Unit 2 of the Sherburne County Station (Sherco 2) from June through August and from December through February, while idling the units during the remaining six months, unless required to meet reliability needs.…

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FERC Finalizes PURPA Rule Reforms

July 18, 2020
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The post FERC Finalizes PURPA Rule Reforms appeared first on POWER Magazine.

The Federal Energy Regulatory Commission (FERC) finalized a long-awaited rule revising regulations that govern qualifying small power producers and cogenerators under the Public Utility Regulatory Policies Act of 1978 (PURPA). While FERC said the rule was necessary to respond to significant market changes, the action drew mixed reactions from industry. 

FERC’s final rule issued on July 17 is the first major change to regulations it issued in 1980 under the pivotal law, which most experts agree has spurred the growth of smaller generators and played a major role in reshaping power sector business models.

While Congress enacted PURPA to reduce U.S. dependence on oil and natural gas, and encourage the development of alternative generation, including cogeneration and small-scale renewable generation, FERC has long-discussed updating its regulations under PURPA because it says the energy industry has since undergone many significant changes. 

“It’s been my view from the start that FERC should modernize our regulations in ways that not only meet our statutory obligations, but also protect consumers and preserve competition,” said FERC Chairman Neil Chatterjee.…

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