reliability

After Hurricane Michael made landfall near Mexico Beach, Florida, as a category 4 storm on October 10, it moved across Georgia, South Carolina, North Carolina, and southeastern Virginia on October 11, and finally out into the Atlantic on October 12. According to the U.S. Department of Energy’s Infrastructure Security and Energy Restoration office, the storm […]

Entities with industrial control systems (ICS) associated with bulk electric system (BES) operations must develop and implement plans that include security controls for supply chain management, the Federal Energy Regulatory Commission (FERC) ordered in a final rule that formally adopts three new critical infrastructure protection (CIP) reliability standards.  FERC on October 18 issued Order No. […]

It’s no secret that U.S. nuclear and coal-fired power plants are struggling to remain viable in competitive markets. Many plants have been retired for economic reasons long before the facilities reached the

ROSEMEAD, Calif.–(BUSINESS WIRE)–As part of its ongoing efforts to protect customers and communities from the growing risk of wildfires, Southern California Edison proposed additional wildfire safety measures in a filing today with the California Public Utilities Commission (CPUC). The proposed $582 million Grid Safety and Resiliency Program (GS&RP) aligns with the wildfire mitigation plans required […]

California and Texas—two regions where summer reliability concerns were forecast earlier this year—are suffering extreme temperatures and are scrambling to relieve stress on the grid. The California Independent System Operator (CAISO)—the grid operator that serves about 80% of California—on July 24 and 25 issued statewide Flex Alerts, calling for voluntary electricity conservation during peak afternoon […]

Kenneth W. Irvin and Christopher Polito1 Sidley Austin LLP – Washington, D.C. What is “resilience,” and do we need it? As anyone who has not been on Mars knows, last year, U.S. Secretary of Energy Rick Perry petitioned the Federal Energy Regulatory Commission (FERC) to craft policies to provide for “resilience” in our generation resource […]

Chris Crane, CEO of Exelon Corp., seemed to take umbrage with the way comments he made on June 5 were reported by Utility Dive. The website published the headline “Exelon CEO: No grid emergency to justify DOE coal, nuke bailout,” but Crane went out of his way to clarify his position while on stage participating […]

Higher-than-average temperatures forecast for much of the U.S. this summer won’t affect reliability in most regions, though concerns remain for Texas and Southern California, according to the Federal Energy Regulatory Commission (FERC). Presenting the “Summer 2018 Energy Market and Reliability Assessment,” on May 17,  FERC staff said that most entities that are part of the […]

The operator of the nation’s largest electrical grid on April 30 reiterated its system will remain reliable even with the retirements of substantial generation resources. But PJM Interconnection, whose system covers customers in 13 states, said it will conduct a review of its operations over the next several months “to understand the fuel-supply risks in […]

Even in the absence of climate policy, customer adoption of electric end-use technologies over the next 30 years is expected to spur steady growth in energy consumption, a new report assessing U.S. electrification from the Electric Power Research Institute (EPRI) suggests. The April 3–released report, “U.S. National Electrification Assessment,” is based on findings by EPRI’s […]

As another hurricane season approaches, the lessons learned by energy companies that have repaired power infrastructure in Haiti, Puerto Rico, and other areas provide a path forward for reducing the impact of

A day after FirstEnergy Corp.’s competitive arm notified PJM Interconnection it would close four uneconomic nuclear units—a total of 4 GW—in Ohio and Pennsylvania between 2020 and 2021, it urged Energy Secretary Rick Perry to issue an emergency order directing the regional transmission organization (RTO) to secure nuclear and coal capacity for long-term reliability. FirstEnergy […]

SAN JUAN, Puerto Rico (March 14, 2018) — Fairbanks Morse – an EnPro Industries company (NYSE: NPO) and leading provider of solutions that are powering the world forward – announced today that it has delivered its PoweReliability-as-a-Service platform to a Fortune 500 company in Puerto Rico. The installation provides a dual fuel combined heat and power […]

A report released December 14 by the North American Electric Reliability Corp. (NERC) says power generation from natural gas-fired units and renewable sources such as solar and wind will provide enough electricity to offset the closures of U.S. coal-fired and nuclear power plants in the next decade. The agency’s 10-year outlook, part of its 2017 […]

Three 55-MW oil-fired units at Dynegy’s Oakland plant in renewables-heavy California will be needed through 2018 to ensure reliability in a region served by the California Independent System Operator (CAISO), the grid entity has deemed. CAISO’s board of governors on September 19 extended a “reliability must-run” (RMR) contract for the three Oakland units. An RMR […]

The Department of Energy’s (DOE’s) new grid study is based on analyses of federal government data collected between 2002 and 2017, a period it notes fostered critical developments in the nation’s power sector. Here are some of report’s most thought-provoking charts. [gss ids=”109885,109881,109883,109877,109865,109867,109869,109875,109873,109871″] For an in-depth analysis about the DOE’s grid study, see: DOE Grid Study Points Finger […]

The Department of Energy’s (DOE’s) much-anticipated study on grid resilience and reliability elicited immediate chatter from a variety of industry stakeholders, from power generators and trade groups to environmental and clean energy advocates. The 187-page study essentially notes that unprecedented changes are transforming the electricity industry. Over the past 15 years, market forces—namely, cheap natural […]

Complying with reliability standards requires considerable resource planning. The tools and suggestions provided here may help engineers conform to new generator relay loadability requirements. But compliance

Beyond major reliability events that have prompted regional blackouts in the past, the U.S. grid faces “imminent danger from cyber attacks,” warns the second installation of the Obama administration’s Quadrennial Energy Review (QER). Here are other key trends outlined in the comprehensive study of the nation’s electricity system. The QER, available on the DOE web site, identifies the threats, […]

Reliability and cybersecurity ranked as the two most important issues currently confronting the electric industry, according to surveys completed by 672 qualified utility, municipal, commercial, and community stakeholders for Black & Veatch’s “2016 Strategic Directions: Electric Industry Report.” It’s not particularly surprising to see reliability rank at the top of the list. “Reliability has always […]

Tennessee Valley Authority (TVA), the largest public utility in the US, is installing ABB’s static var compensator (SVC) technology to help ensure system reliability as fossil fuel component of total energy mix declines. SVC’s enhance grid stabilization and at the same time enable a smarter grid. The ongoing quest to deliver power with a lower […]

Public benefits offered by the Mercury and Air Toxics Standards (MATS) far outweigh the costs, the Environmental Protection Agency (EPA) said as it released a review of the 2012-finalized rule’s cost implications. The final cost consideration—released just days before power plants that received a one-year extension must come into compliance with the rule—was prompted by […]

Although other renewable sources of energy may be growing at a faster rate, more electricity continues to be generated in the U.S. by conventional hydropower than by wind, solar, and geothermal power combined

Legal marijuana, cultivated indoors on a large scale, poses a growing threat to electrical safety and a booming new business demand for electric power. Legal marijuana cultivation is posing electrical problems in three of the four states where recreational cannabis use is now permitted. The problem is that indoor growing operations—long a production staple when […]

In a Monday morning session at the annual meeting in Austin of the National Association of Regulatory Utility Commissioners (NARUC), panelists and commissioners traded comments on challenges and successes related to integrating increasing levels of renewables while ensuring reliable grid operation. David Boyd, VP of government and regulatory affairs for the Midcontinent Independent System Operator […]

The Clean Power Plan could force the retirement of up to 4 GW of coal-fired capacity in the region served by the Electric Reliability Council of Texas (ERCOT) starting as soon as 2022, an updated analysis suggests.  The independent system operator that manages about 90% of Texas’ electric load acknowledged that fewer coal units are […]

In presentations to the Federal Energy Regulatory Commission (FERC), the nation’s regional transmission organizations (RTOs) and independent system operators (ISOs) on Sept. 17 outlined measures they are taking to prevent issues if faced with extreme weather this winter.  The measures are to prevent widespread generation outages as occurred during the Jan. 6–7, 2014, polar vortex. […]

The Environmental Protection Agency’s (EPA’s) Clean Power Plan (CPP) is feasible in its ultimate goals, but getting there will take a lot of work and some rethinking of how the targets are achieved

Implementation of the Environmental Protection Agency’s (EPA’s) proposed Clean Power Plan (CPP) could change the use of the U.S. coal-fired generating fleet from baseload to seasonal peaking—and pose grave implications for plant economics and operating feasibility, the North American Electric Reliability Corp. (NERC) suggests in new special assessment.   The new report is the second […]

The U.S. energy infrastructure needs not just substantial investment for the future but also considerable rethinking about its role and functions in order to be positioned to deal with a rapidly changing energy landscape and evolving threats from cyber attack and climate change. That was the message from William F. Hederman, Jr., Department of Energy […]