Technology

On September 26, 2017, UK Climate Change Minister Claire Perry marched across a slightly muddy field to a 10-MW solar farm built by British renewable energy developer Anesco. The high-profile visit included a

The Longyangxia Dam Solar Park, part of a hydro-solar integration in the high desert on the Tibetan Plateau, has helped the country move toward its ambitious targets for increasing generation from cleaner fuel

The Electric Power Research Institute’s full spectrum of online monitoring-related research offers nuclear power plant operators guidance for monitoring program implementation. The research results are used

The solar industry has the opportunity to integrate intelligent technology, including some that was originally developed for conventional energy resources, into its solar systems. Most parts of a solar farm

Power plants have been blowing soot using essentially the same method for decades. However, technological advances now offer boiler operators a much-improved technique. Rather than running sootblowing systems

Associated Electric Cooperative has spent a decade building a pulverizer performance program for its Thomas Hill Energy Center. The effort, combined with a sharp focus on maintaining proper air/fuel ratios

Originally embedded in the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code , today the Operation and Maintenance of Nuclear Power Plants standard for inservice testing of pumps

High-Pressure, Rotary Gear Pumps for Severe Applications  Northern Pump manufactures high-pressure, heavy-duty, positive-displacement, rotary gear pumps for industry, designed to perform in severe

When is a D+ grade acceptable? The answer should be never. But that’s the state of the U.S. power grid according to the 2017 infrastructure report card issued by the American Society for Civil Engineers (ASCE). And the impact of this year’s catastrophic hurricane season only reinforced its vulnerability. Given the billions of dollars of […]

GE and Exelon announced a multi-year agreement to deploy GE’s portfolio of Predix software solutions across the energy company’s six electric utilities to further enhance reliability and efficient service to its more than 10 million customers. Exelon’s six utilities will use these advanced analytics to further strengthen transmission and delivery systems. POWER Executive Editor Aaron […]

Dominion Energy will formally ask the Nuclear Regulatory Commission (NRC) to relicense its two reactors at the North Anna Power Station for 20 more years—effectively extending their operating lives up to 80 years. Dominion Energy Virginia notified the federal regulatory body of its intent to relicense the two reactors in Louisa County, Virginia, which it […]

Global technology and engineering giant Emerson renewed its bid for a $29 billion takeover of Rockwell Automation, the world’s largest dedicated industrial automation firm, saying it remained “convinced” a merger of the companies offered “compelling strategic, operational, and financial merit.” Emerson Chairman and CEO David Farr on November 16 sent Rockwell’s president and CEO, Blake […]

Siemens in November introduced the SGT-A45 TR, a mobile 44-MW aeroderivative gas turbine designed for the world’s booming fast power market. While the product’s launch is pivotal for the giant technology conglomerate—which has suffered flagging orders for large gas turbines—Siemens’ interest in distributed generation also points to a prominent direction in which the future of […]

Utilities across the country are gearing up for an attack on the power grid November 15 and 16. Thankfully, it’s only a drill. But in the event of an actual emergency, a real physical and cyberattack on the U.S. electricity infrastructure, GridEx IV—a biennial exercise conducted by the North American Electric Reliability Corp. (NERC)—will help […]

The operating expenses at major U.S. investor-owned electric utilities have shifted over the last decade or so, owing primarily to changing fuel costs.

Ugandan officials said they want to double the country’s installed power generation capacity over the next two years, primarily with the construction of hydropower projects. However, those same officials

Africa’s first major coal-fired power unit to implement flue gas desulfurization (FGD) has been completed nearly a year earlier than expected.  South Africa’s state-owned utility Eskom brought Kusile 1

China’s State Nuclear Power Technology Corp. (SNPTC) has completed the installation of its high-temperature gas-cooled reactor (HTGR) project, the joint venture told the International Atomic Energy Agency

Giant UK Tidal Lagoon Project Secures Grid Connection Deal. Tidal Lagoon Power’s project to build a full-scale 3.2-GW tidal lagoon power plant in the Severn Estuary in Swansea Bay to harness strong tides on

The UK dropped the ball on carbon capture and storage (CCS) development and Scotland intends to pick it up, Scottish First Minister Nicola Sturgeon announced in early September. In the government’s program

Poland’s energy minister in September said the country was ready to shift away from coal-fired power, which provides about 90% of its electricity. Krzysztof Tchorzewski, speaking at the Krynica-Zdroj

Russia’s nuclear power station operations arm Rosenergoatom brought its most powerful nuclear reactor to date into commercial operation in February 2017, marking the latest evolution of its Water-Water

J-seals are an integral part of efficient steam turbine operation. The failure of a J-seal can cause significant damage to the turbine rotor as material migrates downstream. For that reason, plant staff should

Predictive analytics software offers many benefits when appropriately selected. However, finding the best solution for a given situation can be tricky. The tips provided here could help power companies avoid

Organizations across every industry today face a wide range of cyber threats and serious security challenges from various vectors. A top concern among these is the persistence cybersecurity experts are seeing

The Department of Homeland Security (DHS) and Federal Bureau of Investigation (FBI) warned in an e-mail on October 20 that an ongoing cyberattack campaign is targeting the nuclear, energy, and other critical infrastructure sectors since at least May 2017—with results ranging from cyber espionage to the ability to disrupt energy systems in the event of […]

Stricken by falling orders for large gas turbines, global technology conglomerate Siemens AG is reportedly moving to downsize its Power and Gas segment. The changes may include closure or sale of major sites globally and result in thousands of job cuts. The company will likely embark on a reorganization plan this November that could result […]

[Ed. note: This post was first published on October 5, 2017, and was updated on October 17, 2017, with embedded video from the DRONEWEEK television show.] DRONEWEEK is a television program that will air on the Viceland network beginning Monday, October 9, 2017, and continuing each night throughout the week. Each episode will feature footage […]

Siemens has launched a new direct-current (DC) transmission system for alternating current (AC) grids of between 30 kV and 150 kV. The medium-voltage system that can bridge distances of up to 125 miles is designed to help grid entities handle ever-growing volumes of power fed into the distribution system from distributed and renewable power. The […]

POWER magazine was launched in 1882, just as the world was beginning to grasp the implications of a new, versatile form of energy: electricity. During its 135-year history, the magazine’s pages have reflected the fast-changing evolution of the technologies and markets that characterize the world’s power sector today. The History of POWER is the History […]