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Significant operating and economic benefits can be realized by replacing a poorly functioning or damaged oil-lubricated turbine guide bearing with a water-lubricated design (Figure 4), as part of a

When three scientists won the Nobel Peace Prize last year for their work on lithium-ion batteries, The New York Times was one of many outlets that drew the connection between improved energy storage and the

Electrification has been a much-touted driver for the global energy transition toward decarbonization. But though an all-electric future could have vast implications for the power and gas sectors, achieving it

In Part 1 of this series, published in the March 2020 issue, POWER explored how existing reactors may leverage advances in nuclear fuel to boost power generation safety and economics. This installment surveys

The world has become a very different place over the past few months with the outbreak of a new coronavirus—COVID-19. The virus has forced travel bans and literal lockdowns in several countries. The NCAA and

Lithium-ion battery technology promises the first realistic approach to fully integrating intermittent solar and wind into the U.S. power system. Despite its recent growth and great potential, the battery

At first view, marine energy developer Minesto’s novel underwater “kite” technology may be easily dismissed as a fanciful concept, one of dozens introduced over the last decade to reap the immense ocean

Hydropower delivers a range of benefits to society and the environment. However, there are two major challenges that face hydroelectric power plant operators—efficient use of water and high availability. To

Officials in Poland have said changing the fuel source of a planned 1-GW power plant in Ostroleka, known as Ostroleka C, from coal to natural gas could delay the project, which already faces several financial

The regenerative feedwater cycle of modern fossil and nuclear power plants normally includes four or five low-pressure, closed (tube surface-type) feedwater heaters (CFWHs). However, maximum efficiency can be

Constructing a utility-scale solar project requires more than simply buying PV panels and mounting them in a field. It can take years to find the right location, conduct feasibility studies, obtain permits, and align the proverbial stars. A couple of experts, who have managed multiple projects through the process, were guests on The POWER Podcast. […]

Drive one hour south of Birmingham and you will find the not-so-small town of Tuscaloosa, Alabama, county population of more than 207,000. Known as the home of the University of Alabama, Tuscaloosa is rich in history, arts, young professionals, rooted families, and famous Southern hospitality. At the heart of this college town is a culture […]

The European Commission in December 2019 announced its new European Green Deal, a set of major policy and legislative proposals that position the EU as the global leader on environmental and climate issues. Since then, the Commission has published a draft EU climate law and is seeking stakeholder input on potential revisions to the Energy […]

ClearSpan Structures has quickly adjusted their manufacturing facility to provide governments, medical centers and communities with rapidly deployable disaster response structures and medical buildings. ClearSpan is now able to ship these buildings in fewer than 24 hours, and because of this quick turn around, the company already has buildings being used to respond to the […]

The coronavirus pandemic is currently turning the entire world upside down and each and every market is experiencing its impact. The German electricity market is no exception. Other issues caused by the spread of the coronavirus may also affect German renewables projects, such as delays in permitting and tender proceedings, and limitations on the free […]

Plant will provide clean, affordable and reliable energy to Louisiana customers WESTLAKE, La. – Entergy Louisiana’s state-of-the-art Lake Charles Power Station began commercial operation March 28, providing another source of reliable and clean energy to a region that has seen substantial growth in recent years. “We are excited to announce Lake Charles Power Station achieved […]

It has now sealed Scandinavian deals for the two variants of the Siemens Gamesa 5.X platform highlighting its strong fit with northern Europe markets The company will supply eight SG 5.8-170 to Danish developer Eurowind Energy A/S. The turbines will operate at up to 6.2 MW delivering unmatched annual energy production Wind turbines to be […]

PGE’s Dolna Odra Plant will be equipped with two GE 9HA.01 gas turbines and two STF-D650 steam turbines to deliver world-class efficiency and flexibility for the combined cycle power plant 1.4 gigawatt (GW) plant will produce the equivalent electricity needed to power approximately 1 million Polish households while meeting the most rigorous environmental standards for […]

The Nuclear Regulatory Commission (NRC) on March 28 told industry that it is prepared to grant requests from individual nuclear generators for exemptions from work-hour controls specified in its rules to help provide more flexibility to the sector as it grapples with workforce issues related to the COVID-19 public health emergency. The objective of the […]

The two-unit expansion of the Plant Vogtle nuclear power plant in Georgia reached another milestone March 27, with the placement of the Unit 4 containment vessel top head. Friday’s work comes about one year after the Unit 3 containment vessel top was lifted into place. “Placement of the Unit 4 top head is a culmination […]

The New York Independent System Operator (NYISO), one of the nation’s nine regional transmission organizations (RTOs) that operate the power grid, now has some of its staff living at two of its control  centers in suburban Albany, New York. The move comes as other RTOs and utilities consider having staff shelter-in-place at their respective operations […]

A study published by the Electric Power Research Institute (EPRI) shows peak demand and energy use decreased as much as 21% in some areas as a result of actions taken to reduce the spread of COVID-19. The report—COVID-19 Bulk System Impacts: Demand Impacts and Operational and Control Center Practices—was released on March 27. It reviews […]

Adopting a new temporary policy that gives it more “enforcement discretion,” the Environmental Protection Agency (EPA) said March 26 it does not expect to seek penalties for civil violations of the agency’s rules that result from the COVID-19 pandemic. The policy adopted Thursday addresses concerns that regulated facilities are facing potential worker shortages, travel restrictions, […]

Two agencies aligned with the power generation industry, including the group representing state public service commissioners who regulate utility services, including energy, telecommunications, and water, are asking state regulators to designate utility company workers as essential to the nation’s critical infrastructure during the COVID-19 pandemic. The Federal Energy Regulatory Commission (FERC) and the National Association […]

The International District Energy Association (IDEA), a group founded in 1909 to help the district energy sector share information, held a COVID-19 Working Group Conference Call on March 23 to discuss emergency preparedness measures underway at district energy systems around the world. IDEA is providing this call as a free webinar, available here. IDEA has […]

Challenged by the COVID-19 pandemic, the U.S. nuclear industry has asked the Trump administration to ensure nuclear workers, suppliers, and vendors will have access to nuclear plants and personal protective equipment (PPE) during the 2020 spring and fall refueling outage seasons and beyond. All but two of the nation’s nuclear sites had scheduled planned outages  […]

Honeywell International’s uranium conversion plant in Metropolis, Illinois, has received the Nuclear Regulatory Commission’s (NRC’s) approval to run for 40 more years. The approval for the nation’s sole conversion facility is key to ensure it can continue supplying  uranium hexafluoride (UF6), a basic component of enriched nuclear fuel used in commercial nuclear power reactors. The […]

The $2 trillion coronavirus stimulus bill passed by the U.S. Senate on March 25 should provide some economic relief to the nation’s households and businesses, but the renewable energy industry is disappointed the bill does not extend investment tax credits and other incentives to keep wind, solar, and other projects moving forward. Clean-energy industry groups […]

As the economic crisis brought on by the COVID-19 pandemic evolves, one thing has become very clear – the solar industry is at risk. A survey of our member companies conducted over the past ten days provides further proof points to this story: the data clearly shows that solar companies and workers are being put out of […]

As nearly 20 million New Yorkers adjust their lives in response to the COVID-19 crisis, the changing patterns of behavior are reducing and shifting electricity consumption, according to the New York Independent System Operator (NYISO). Read more in this blog post from NYISO, and visit the organization’s website. — Follow updates about the impacts to […]