Nuclear

A UK-based nuclear energy group is working with an Italian technology company to support decarbonization of the chemical industry, including hydrogen production. The agreement announced Jan. 10 between newcleo, a developer of small modular reactors (SMRs) and producer of MOX (mixed oxide) fuel, and two subsidiaries of Italy’s MAIRE will enable development of a conceptual […]

A report published by the Pueblo Innovative Energy Solutions Advisory Committee (PIESAC) says the closure of Comanche Unit 3, a coal-fired power plant capable of generating about 800 MW gross, will have “devastating impacts on the economy of Pueblo unless the community, Xcel Energy, and other stakeholders begin planning now for replacement of the highly […]

The UK may be poised to become the first European country to launch domestic production of high-assay, low-enriched uranium (HALEU). New funding announced by the country’s government this week signifies global momentum to establish a reliable supply of the specialist fuel that will be required for advanced nuclear reactors. The UK’s Department for Energy Security […]

NuScale Power, among the best-known companies developing small modular reactor (SMR) technology, said it would cut 28% of its workforce as the company looks to save $50 million to $60 million annually. Rumors of job cuts surfaced last week with online news service HuffPost reporting employees were told of the restructuring plan at a meeting […]

Varnish is one of the most widespread issues in power plants. It’s the hard, oil-insoluble organic residue that cannot be easily removed from mechanical components. It typically occurs in turbines or compressors due to extreme temperatures, disrupting plant operations and causing downtime, which ultimately leads to revenue losses. When varnish forms on a critical piece […]

The Department of Energy (DOE) will award credits under its Civil Nuclear Credit (CNC) program to bolster the continued operation of Diablo Canyon Power Plant (DCPP) Units 1 and 2, Pacific Gas and Electric Co.’s (PG&E’s) 2,240-MW nuclear plant in San Luis Obispo County, California. A record of decision published by the agency’s Grid Deployment Office on […]

Fifty years after the first global oil shock in 1973, the world’s energy sector is again facing high geopolitical tensions and uncertainty—though this time around, “pressures are coming from multiple

Solar, wind, and nuclear power, as well as battery storage systems, are the obvious winners as the world aims to decarbonize energy systems. It shouldn’t be a surprise to anyone who has been following trends

Azerbaijan’s First Utility-Scale Solar Project Online. Officials in Azerbaijan in November announced the country’s first and largest utility-scale solar photovoltaic power plant is now operating. The

Steam turbines are used in many applications on various scales to drive equipment such as pumps, compressors, and generators. Routine maintenance, as laid out by the original equipment manufacturer (OEM) is

The small modular reactor (SMR) concept has long been viewed by many within the nuclear sector and by policymakers as somewhat of an arriviste—an upstart with bold promises but lacking credibility and a track record. SMRs were touted to save the nuclear industry from its original sins of delays and cost overruns, typical for all […]

POWER magazine’s website gets millions of pageviews every year. Looking over the stats from 2023, the following five articles were the most-viewed by our audience, which includes many power industry professionals. Were you among the hundreds of thousands of readers of these stories? 5. Westinghouse Secures First Customer for eVinci Nuclear Microreactor (Nov. 27, 2023) […]

Siemens Energy may be poised to become a crucial equipment and consulting partner for Oklo’s Aurora powerhouse, a liquid metal-cooled fast nuclear reactor. A memorandum of understanding (MOU) Oklo unveiled on Dec. 19 designates Siemens Energy to become Oklo’s potentially preferred supplier for the rotating equipment in the conventional island of the Aurora powerhouse, including […]

Life cycle analysis or assessments (LCAs) are a quintessential tool for power and utility industry professionals and tradespeople. They determine the environmental and financial value of new technologies. Consumer products get the most attention, but LCAs for renewable energy systems (Figure 1) should be discussed more. It is time to synthesize known information to create […]

California’s Diablo Canyon nuclear plant can continue operating at least through much of 2030 after state energy regulators on Dec. 14 voted to keep the facility open an additional five years. The state’s Public Utilities Commission (PUC) on Thursday agreed to extend the closure date for Diablo Canyon, which originally was scheduled to shut down […]

Negotiators from nearly every country in the world closed COP28 with a decision that—for the first time—formally recognizes the necessity of moving away from fossil fuels to achieve Paris Agreement targets. The decision, adopted on the last day of the two-week 28th Conference of the Parties (COP 28) to the UN Framework Convention on Climate […]

South African officials, faced with continued power outages that are hurting the country’s economy, are turning to nuclear power in an effort to support a more reliable supply of electricity. The country has experienced intermittent blackouts, part of a process known as load shedding, since 2008. The outages, imposed by state-owned utility Eskom, have escalated […]

The World Nuclear Exhibition was held in Paris, France, from Nov. 28-30, 2023. Sitting here in France at the World Nuclear Exhibition among 20,000 nuclear stakeholders, it seems a new day for nuclear has arrived. The prospects of carbon-free 24/7 baseload power, a massive workforce and lucrative supply chain means billions of dollars and gigawatts […]

China National Nuclear Corp. (CNNC) announced on Dec. 6 that China’s independently developed high-temperature gas-cooled modular pebble bed (HTR-PM) reactor demonstrator had commenced commercial operation. The HTR-PM project was constructed at a site in Rongcheng, Shandong Province (Figure 1), roughly midway between Beijing and Shanghai in eastern China. Touted as “the world’s first commercially operational […]

U.S. climate envoy John Kerry said the U.S. is ready to work with other governments on research and development of nuclear fusion, as part of efforts to produce more carbon-free energy and combat climate change. Kerry made the announcement Dec. 5 at the COP28 climate conference in Dubai, United Arab Emirates. Fusion has long been […]

The U.S. and 21 other countries have said they want to triple the global generation capacity of nuclear power by mid-century. The pledge, announced Dec. 2 at the United Nations’ COP28 climate summit in Dubai in the United Arab Emirates (UAE), comes as more of the world’s governments say increased use of nuclear power is […]

Despite its ongoing war with Russia, Ukraine in early November gave state nuclear operator Energoatom the green light to operate Unit 1 of the South Ukraine Nuclear Power Plant for 10 more years. The approval

Kenya Set to Expand Hydropower Project. Kenya Electricity Generating Co. (KenGen) said it received approval from government officials to move forward with the Gogo hydropower redevelopment project. The Gogo

Westinghouse’s first customer for its eVinci microreactor—a flagship 5-MWe/13-MWth “nuclear battery”—is poised to be the Saskatchewan Research Council (SRC), Canada’s second-largest research and technology organization. SRC—a Saskatchewan government Treasury Board Crown Corporation that serves as a commercial laboratory to provide research and development (R&D) for Saskatchewan industries—on Nov. 27 said it plans to pilot an […]

Idaho National Laboratory (INL) has fabricated roughly two dozen commercial-grade fuel pellets of high-assay low-enriched uranium (HALEU) uranium dioxide (UO2), the Department of Energy (DOE) revealed on Nov. 20. The milestone demonstrates the national laboratory’s “unique ability” to provide customized nuclear fuel for industry and government partners, the DOE said. INL said researchers at the […]

The U.S. will help develop a nuclear power industry in the Philippines after both countries signed an agreement Nov. 17 during the Asia-Pacific Economic Cooperation (APEC) Summit in San Francisco, California. U.S. Secretary of State Antony Blinken, speaking Friday during the meeting, said, “The United States will be able to share equipment and material with […]

In October, the National Reactor Innovation Center (NRIC) kicked off a ceremony to repurpose the iconic Experimental Breeder Reactor-II (EBR-II) containment structure at Idaho National Laboratory (INL) as a new test bed for higher thermal power reactor projects. Department of Energy (DOE) Assistant Secretary for Nuclear Energy Dr. Kathryn Huff shed more light on NRIC’s Demonstration […]

Utah Associated Municipal Power Systems (UAMPS) and NuScale Power Corp. (NuScale) have mutually agreed to terminate the Carbon Free Power Project (CFPP), a small modular reactor (SMR) project that was planned for construction on Idaho National Laboratory (INL) property near Idaho Falls, Idaho. “Despite significant efforts by both parties to advance the CFPP, it appears […]

Westinghouse Electric Company and Bechtel have together proposed a deal to supply the Czech Republic with as many as four AP1000 nuclear reactors. The proposal aims to construct one or two units at the Dukovany nuclear site and two additional units at the Temelin site. The Dukovany site currently has four Russian-designed VVER-440 nuclear units, […]

Entergy’s Grand Gulf 1—the largest single-unit nuclear power plant in the U.S.—has thrived for four decades by cultivating a culture of continuous improvement, achieving record-breaking performance