Timeline
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Nuclear
Deadline vs. Deployment: Can U.S. Advanced Reactors Meet DOE’s 2026 Criticality Goal?
In a new pilot program, the U.S. Department of Energy (DOE) issued an ambitious challenge: bring at least three advanced nuclear test reactors to criticality by July 4, 2026. Announced in June, the program sidesteps traditional Nuclear Regulatory Commission (NRC) licensing, seeking instead to authorize full-scale reactors on private sites through DOE’s internal review process. […]
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Nuclear
IAEA Embarks on Unprecedented Mission to Inspect Nuclear Power Plant in Ukrainian ‘War Zone’
An expert team from the International Atomic Energy Agency (IAEA) has arrived in Kyiv and is readying to inspect Ukraine’s Zaporizhzhya Nuclear Power Plant (ZNPP) for damage from weeks of shelling. The development marks a significant breakthrough for the agency, which has for the past month pleaded with Russia and Ukraine to allow it to […]
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History
History of Power: Duke Energy’s Century-Old Legacy
Duke Energy, one of the largest energy companies in the world, grew out of a system of lakes and dams along the Catawba River to generate power for the Piedmont Carolinas. While the company has sustained a
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History
2021: A Dark Year for Electricity Security, Reliability
While 2021 kicked off short on optimism given chaos from the COVID-19 pandemic, the year was characterized by an extraordinary series of critical energy crises. Power blackouts, brownouts, interconnection mismatches, severe fuel shortages, and near-misses affected nearly every region in the world. Here’s a brief look back at some of the events that characterized 2021. […]
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Timeline
Seven Nuclear Plants Get COVID-19–Related NRC Work-Hour Exemptions
To help nuclear generators manage worker fatigue amid the intensifying COVID-19 pandemic, the Nuclear Regulatory Commission (NRC) has so far granted individually requested exemptions from work-hour controls to seven U.S. nuclear power plants. As described by NRC Director of Nuclear Reactor Regulation Ho Nieh in March 28 letters sent to at least three industry leaders, […]
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Nuclear
THE BIG PICTURE (Infographic): U.S. Nuclear Lifetimes
The U.S. has 96 licensed-to-operate nuclear power reactors and two reactors under construction. But the average age of the nation’s 96 licensed nuclear units is about 39 years old. That has been of some concern to the nuclear industry, which has provided roughly a fifth of the nation’s power since the 1990s. About 88 of […]
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History
A Brief History of GE Gas Turbines
July marks two important milestones that set gas-fired generation on its course to becoming a dominant form of power generation: commercial operation of the world’s first industrial gas turbine in Neuchâtel, Switzerland, in 1939, and commercial operation of the first gas turbine in the U.S. used to generate electric power—a 3.5-MW General Electric (GE) unit […]
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History
THE BIG PICTURE: Siemens’ Corporate History
Siemens AG, the global technology conglomerate that today has headquarters in both Berlin and Munich, in May 2019 announced it will spin off its energy units to focus on its digital “core.” The news has stunned many in the power sector, where Siemens has clenched a formidable presence since 1866. But restructuring at Siemens is […]
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News
Financial and Gas Turbine Blade Troubles Plague GE Power
GE Power’s financials spun out further on a dismal trajectory during the fourth quarter of 2018, plagued by slack market demand for products and services, technical glitches of a flagship gas turbine model, and poor project execution. Despite a series of divestments and corporate reshuffles, including of leadership, for the 12 months that ended on […]
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History
10 Takeaways from the IEA’s Newest World Energy Outlook
The International Energy Agency (IEA) deemed growth and disruptions of the world’s power sector so significant to the future of energy, it dedicated—for the first time—a four-chapter “special focus”