Nuclear

Power plants that use steam to generate electricity need water. Without it, they can’t do their job. But water and steam are complicated, much as is blood in our veins and arteries. So, water chemistry is a

Over the past decade, there has been a significant change in the U.S. system of power generation in the lower 48 states. The major factors that resulted in these changes were the discovery of new natural gas

Every one of the 13 decades that POWER magazine has been in print has been definitive for electric generation technology, policy, and business in some significant way, but few have been as transformative as the 2010s. The decade opened just as the global economy began to crawl toward recovery from a historically unprecedented downturn that […]

The first nuclear power plant in the United Arab Emirates (UAE) reportedly will come online in early 2020. The report comes one day after Sweden on Dec. 30 shut down one of four reactors at the nation’s largest nuclear plant, closing Unit 2 at the Ringhals facility after more than 40 years of operation. Germany […]

Proper water treatment is vital to successful power plant operation. The water treatment system must be designed appropriately, implementing a suitable water chemistry program, and operated and monitored correctly. Having adequate training and utilizing the services of a knowledgeable partner can be invaluable. Three water industry experts from U.S. Water, a Kurita company, were recent […]

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, including renewables backed by state portfolio standards. It’s the latest of a series of dramatic revisions to the grid operator’s rule, which essentially functions to provide a minimum […]

A divided Federal Energy Regulatory Commission (FERC) issued a long-awaited order on Dec. 19 in which it directed PJM Interconnection to dramatically expand its Minimum Offer Price Rule (MOPR) to nearly all state-subsidized capacity resources. The order will have a significant impact on PJM’s capacity market. While it was no surprise that the decision immediately […]

The past year has been filled with firsts for the nuclear power industry. Three power plants sporting first-of-a-kind reactors entered commercial operation, while the first U.S. AP1000 nuclear project reached key milestones on its path to completion. Furthermore, the U.S. Nuclear Regulatory Commission (NRC) granted the first early site permit for a utility to construct […]

A Minnesota court on Dec. 23 said a proposed natural gas-fired power plant in neighboring Wisconsin needs more environmental review before construction can proceed, reversing an earlier decision by the state’s Public Utilities Commission (PUC) that approved the facility. The state Court of Appeals on Monday said state regulators must look at whether the Nemadji […]

Switzerland on Dec. 20 shut down one of the world’s oldest nuclear power plants, as part of its plan to shutter all its reactors by 2050. Muehleberg Nuclear Power Plant, the smallest of the country’s four remaining plants, began operating in 1972. The 355-MW facility operated by Bernische Kraftwerke AG (BKW) and majority-owned by the […]

The New Jersey Board of Public Utilities (NJBPU) on Dec. 20 announced it has approved 45 applications in the first year of its Community Solar Energy Pilot Program. The NJBPU in a statement Friday said the projects, with total generation capacity of 77.61 MW, will be designed by local governments, community groups, and private developers. […]

Reliability and resiliency are buzzwords in today’s world of power generation. The focus is often on valuing those attributes, be it through subsidizing baseload power to make it more economically viable, or through other means. Reliable delivery of electricity, of course, also depends on cyber-resilient systems, at power plants and across the grid. Cyberattacks against […]

WILMINGTON, North Carolina (December 18, 2019) —GE Hitachi Nuclear Energy (GEH) announced today that it has completed its work supporting the decommissioning of the Oskarshamn Nuclear Power Plant (OKG) in Oskarshamn Municipality in Sweden. GEH recently completed the segmentation of reactor internals at OKG Unit 1. The company’s work at the Oskarshamn site began in […]

Significant and rapid changes that are reshaping North America’s power sector will likely leave Texas and Ontario, Canada, with supply shortfalls over the next decade, and energy deficiencies could also occur during off-peak conditions in the Midcontinent Independent System Operator (MISO) area and the Western Electricity Coordinating Council (WECC) region, the North American Electric Reliability […]

It’s a time of great transition in the power industry. Not only are generation resources changing, but so are the work skills needed to operate and maintain those resources. Meanwhile, a large number of workers are reaching retirement age, leaving open positions that had long been filled by highly experienced staff. And the talent pool […]

A Canada-based company that wants to commercialize nuclear fusion technology announced Dec. 16 that it raised more than $100 million in its latest round of financing, doubling its financial support. General Fusion, headquartered in Vancouver, British Columbia, is backed by Amazon founder Jeff Bezos. The company, which includes investors Bezos Expeditions and Chrysalix Venture Capital, […]

The European Union (EU) on Dec. 16 announced an agreement among its member states on rules involving the financing of green energy projects. Lawmakers approved a list of technologies and activities that can be classified as green, after disagreement about whether nuclear energy and natural gas should be included. The so-called “Green Deal” is a […]

Framingham, MA — Positive Technologies experts have discovered a total of 17 vulnerabilities in the SPPA-T3000. Vladimir Nazarov, Head of ICS Security at Positive Technologies, said: “By exploiting some of these vulnerabilities, an attacker could run arbitrary code on an application server, which is one of the key components of the SPPA-T3000 distributed control system. […]

An inquiry has recommended lifting the ban in Australia on the use of the most modern nuclear power plants and new designs under development in a report issued today. The report, written by the Australian House of Representatives Standing Committee on the Environment and Energy, sets out a clear path to explore the potential for […]

PORTLAND, Ore. (December 12, 2019) — NuScale Power today announced that the U.S. Nuclear Regulatory Commission (NRC) has completed the fourth phase of review of the design certification application (DCA) for the company’s revolutionary small modular reactor (SMR). NuScale reached this milestone on schedule, marking yet another significant achievement along its path to commercialization. The […]

Terrestrial Energy’s Integral Molten Salt Reactor (IMSR), a 195-MWe Generation IV nuclear technology, and NuScale’s small modular reactor (SMR) may be the focus of the first joint technical review by U.S. and Canadian nuclear regulators in a bid to boost their regulatory effectiveness as more advanced reactors and SMRs trundle toward commercialization.  Rumina Velshi, president […]

In a recent conversation with POWER, GE Digital CEO Pat Byrne discussed why GE made key changes to the lucrative business, streamlining it to focus on four key markets, including electric utilities and power generation.  GE has been at the forefront of the innovation in the energy sector since Thomas Edison formulated the essential requirements […]

Marking a major milestone for the U.S. nuclear power sector, the Nuclear Regulatory Commission (NRC) has for the first time issued license renewals that authorize nuclear reactor operation beyond 60 years and up to 80 years.  The regulatory body on Dec. 5 issued subsequent license renewals (SLRs) for Units 3 and 4 at Florida Power […]

A group of U.S. lawmakers has asked Canadian Prime Minister Justin Trudeau to reconsider that country’s proposed plan to store its nuclear waste at a site near Lake Huron, northeast of Detroit, Michigan. The site, at Huron-Konloss/South Bruce, in Bruce County, Ontario, is one of two communities chosen by the Nuclear Waste Management Organization (NWMO), […]

WASHINGTON, D.C. (December 5, 2019) — The U.S. Department of Energy (DOE) awarded nearly $3.5 million to X-energy today to further the development of its advanced nuclear reactor. The project will examine ways to reduce construction and maintenance costs of the developer’s Xe-100 reactor design. X-energy, located just outside the nation’s capital in Rockville, Maryland, […]

Siberian Chemical Plant (a subsidiary of TVEL Fuel Company of Rosatom in Seversk, Tomsk region, West Siberia) has signed the contract with Concern Titan-2 engineering company for construction and installation works within the project of BREST-OD-300 lead-cooled fast neutron reactor facility. The total contract value is 26.3 billion rubles. The contractor will accomplish construction of […]

Global emissions of carbon dioxide (CO2) from coal-fired power plants and industrial facilities fell in 2019, according to research published Dec. 3, though overall emissions of CO2 rose due to the increased use of natural gas and oil for power generation and other industrial processes. The new emissions figures were reported by the Global Carbon Project […]

The New York Independent System Operator (NYISO) has proposed incorporating the social cost of carbon into the wholesale price of electricity. According to an October-released study conducted by the consulting firm Analysis Group, “A carbon price in NYISO’s competitive wholesale power markets can help deliver New York’s clean-energy transition in faster, cheaper, more reliable, more […]

China has started up its first commercial nuclear cogeneration system, using two newly operational AP1000 reactors at the Haiyang Nuclear Power Plant to heat 700,000 square meters of housing.  Shandong Nuclear Power Co. (SDNPC), a subsidiary of State Power Investment Corp. (SPIC), and owner of the Haiyang plant, on Nov. 15 said the first phase […]

The U.S. Senate on Dec. 2 confirmed Dan Brouillette as the new Secretary of Energy, tapping the former lobbyist for Ford Motor Company to replace Rick Perry, the former Texas governor who stepped down as Department of Energy (DOE) chief after becoming part of the impeachment inquiry into President Trump. Perry’s tenure was marked by […]