News

The Tennessee Valley Authority’s third coal plant conversion to gas combined cycle generation, at the venerable Allen plant near Memphis, Tennessee, created the most-efficient combined cycle plant in its

Corrosion products can form quickly in power plant systems if water, air, and metal are allowed to occupy the same space. Localized corrosion can take any of several distinct forms, such as stress corrosion

The U.S. Court of Appeals for the Second Circuit in July issued a long-awaited decision in the case Cooling Water Intake Structure Coalition v. U.S. Environmental Protection Agency (EPA), upholding the EPA’s

The Greek island of Tilos may provide the model for a renaissance of renewable energy across the European Union (EU). Technicians this summer have tested a system that will allow the island to produce and run

Safety should be the top priority on any job site and goes hand in hand with operational excellence. Risk mitigation and safety are exceptionally important for power plants due to the nature of the industry

Scorching temperatures during the summer of 2018 forced a swathe of power plants across the world to reduce power or shut down temporarily, owing to warmer-than-usual temperatures of cooling water and other

The Laotian government in August said the approval process for new hydroelectric dams in the country should be suspended as it continued to review construction practices. The move came after more than three

Silicon Valley Power implemented a system using machine-learning technology to monitor critical power plant components. The solution has proven to reduce downtime and save money. Furthermore, its wireless

Innovative welding techniques can produce consistently better-quality joints. Special alloys, appropriate pre- and post-weld heat treatment, and proper weld procedures can all help prevent catastrophic failure

The Nishi Nagoya power plant in Japan is more than just the showcase of a successful fuel-conversion project. It’s the holder of a world record, thanks to a GE Power gas turbine that again has set the global

Gasification Plant Under Construction in Saudi Arabia. A Pennsylvania company has partnered with two Saudi Arabian energy firms on construction of a gasification-to-power plant project in Saudi Arabia. The

Though experts say biomass should continue to play a key role in the U.S. renewable power portfolio for its baseload properties, contributions to forest management, and other reasons, a swathe of uneconomic

Built and developed in accordance with the principles of vaastu shastra, this 1.5-GW “mega” gas power plant in India imbues positivity and proactivity into all aspects of plant operation. It has resulted

The California Independent System Operator’s Energy Imbalance Market (EIM) is a real-time energy market, the first of its kind in the western U.S. EIM’s advanced market systems automatically find low-cost

Advanced digital technologies, including robotics, artificial intelligence, and machine learning, are transforming the way electric power companies do business, in ways that benefit the companies and their

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

New York’s subsidies of nuclear power are legally sound, the U.S. Court of Appeals for the Second Circuit has concluded. The decision comes two weeks after the Seventh Circuit upheld a similar measure in Illinois. The development marks a victory for the nuclear industry, which has been financially crippled by the rise of cheap gas […]

Duke Energy will swallow $30 million in runaway costs associated with operating its five-year-old 618-MW integrated gasification combined cycle (IGCC) facility in Edwardsport, Indiana, if a settlement the company reached with Indiana consumer groups last week is approved. Duke declared Edwardsport Generating Station “in service” in June 2013, despite a series of hiccups that delayed […]

More than 35,000 visitors from 100 nations were expected to attend the vast Global Wind Summit, which began Tuesday, September 25, in Hamburg, Germany’s Exposition Center. The expo is one of the world’s largest wind energy events. Held every two years and organized by WindEurope, the Global Wind Energy Association, and VDMA Power Systems, it […]

The four co-owners of the Plant Vogtle nuclear expansion project in Georgia have voted to continue construction of two new reactors at the site near Waynesboro. The vote on September 26 came two days after the original deadline for a vote on the future of Units 3 and 4, which are scheduled to come online […]

The drama over the fate of the Plant Vogtle nuclear expansion in Georgia continued September 25 as the four co-owners of the project sparred over conditions that one of the co-owners, Oglethorpe Power, wants in order to secure its support for moving forward with the project. A vote on the future of the oft-delayed, massively […]

Siemens on September 24 said it would cut about 2,900 jobs, mostly from its Power and Gas division in Germany, as it continues restructuring to achieve cost savings amid a tough global market for turbine manufacturers. Siemens on Monday said the cuts will save the company about €270 million ($318 million) and is part of […]

The project to expand the two-unit Plant Vogtle in Georgia with two new AP1000 reactors has suffered debilitating delays and mounting costs.

Owners of the beleaguered Plant Vogtle nuclear expansion project have voted—at least for now—to continue construction of two new AP1000 reactors at the site near Waynesboro, Georgia. Directors of the Municipal Electric Authority of Georgia (MEAG Power) and Oglethorpe Power on September 24 each agreed the oft-delayed and increasingly over-budget project should move forward, although […]

JACKSONVILLE, Fla. — APR Energy, a global leader in fast-track power solutions, today announced that it has successfully completed the installation and 100-hour commissioning test of a 300MW power project for the Bangladesh Power Development Board (BPDB). The company will operate as an independent power producer (IPP) for a term of five years at its […]

The project to expand the two-unit Plant Vogtle nuclear power station in Georgia with two new AP1000 reactors has suffered debilitating delays and mounting costs. The project is owned by four partners: Southern Co. subsidiary Georgia Power (45.7%), Oglethorpe Power Corp. (OPC, 30%), Municipal Electric Authority of Georgia (MEAG Power, 22.7%), and Dalton Utilities (1.6%). Units […]

Hurricane Florence floodwaters have breached a cooling lake dam at Duke Energy’s Sutton Plant in Wilmington, North Carolina, releasing water into the Cape Fear River and flooding the footprint of the gas plant at the site, which has been shut down.  The company’s latest update signals mounting troubles at the site, where Duke Energy shuttered […]

The companies negotiating to purchase the largest coal-fired power plant in the southwestern U.S. have ended their pursuit, which means the 2,250-MW Navajo Generating Station (NGS) near Page, Arizona, remains scheduled to close by year-end 2019. Avenue Capital, a New York-based global investment firm focused on distressed assets, and Chicago-based Middle River Power on September […]

An AP1000 nuclear reactor at the Sanmen power plant in China will likely be the first of its kind to begin commercial operation, with reports saying the reactor could come online as early as September 21. A statement from China National Nuclear Power Company, issued to the stock exchange in Shanghai on September 20, said […]

The world’s first 3-D printed burner for an industrial gas turbine has been in operation for one year with no reported issues. Siemens, which installed the burner for the 32.8-MW SGT-7000 gas turbine at E.ON’s combined cycle power plant in Philippsthal in the German state of Hessen said on September 19 that it has been […]