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Rapid startup is critical for modern power plants, as peaks and valleys in demand fluctuate with the increased use of alternative, renewable sources. But power plant cycling comes with risks to expensive equipment. Maintaining control of water cycle chemistry is vital to help mitigate them.  

Most large power plants have continuous vibration monitoring systems installed on turbine generators and other critical equipment. The systems have evolved greatly since the 1970s. In this episode of The POWER Podcast, Steve Sabin, SETPOINT product manager for Brüel & Kjær Vibro, offers some tips to get the most out of these systems. He talks […]

Entergy Corp. will keep the Palisades nuclear power plant in Covert, Michigan, open until the spring of 2022, owing to a shortfall in recovery granted to Consumers Energy by state regulators. In a bid to actively exit the merchant nuclear power business, investor-owned Entergy had decided to shutter the 798-MW plant by October 1, 2018.  […]

SCANA Corp. and Santee Cooper moved to cash in a $2.2 billion settlement with Toshiba—even though it will cost them $171 million—rather than risk collecting guaranty payments from the Japanese conglomerate over the next five years for the unfinished V.C. Summer nuclear expansion. Just days before the utilities decided to abandon the project, Toshiba on […]

Westinghouse Electric has asked a New York bankruptcy court to stop Georgia Power from terminating Westinghouse’s contract to continue construction of two new nuclear reactors at Plant Vogtle near Waynesboro, Georgia. Westinghouse filed for bankruptcy earlier this year, in large part due to massive cost overruns from the Vogtle project and the V.C. Summer nuclear […]

Chinese coal-fired electricity generation is expected to flatten through 2040 as renewables fill the gap caused by increased energy demand, according to the U.S. Energy Information Administration’s (EIA) International Energy Outlook 2017. According to the study, coal accounted for more than 72% of China’s energy generation in 2015. By 2040, however, coal’s share of generation […]

The St. Johns River Power Park in Jacksonville, Florida, will close by early next year after the Florida Public Service Commission (PSC) on September 25 approved a plan by the facility’s joint owners to shutter the plant. Florida Power & Light (FPL) spokeswoman Sarah Gatewood in a statement said “This has been a great plant […]

SCANA Corp.’s troubles concerning its decision to abandon the V.C. Summer nuclear expansion intensified again this week after South Carolina’s attorney general’s office and state lawmakers urged state law enforcement to conduct a criminal investigation on how it handled the project. The company said in a filing with the U.S. Securities and Exchange Commission on […]

Swiss engineering firm ABB has moved to expand its electrification business, especially in North America, with a $2.6 billion deal to acquire GE Industrial Solutions (GE IS). The move announced September 25 is the latest by GE to refocus its operations under new chief executive John L. Flannery, who replaced long-time GE CEO Jeffrey Immelt […]

Power plants are under pressure to accurately measure critical water quality parameters like chloride, sulfate and organics with shrinking budgets for equipment and staffing. How can they achieve this?