Technology

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

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

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 […]

POWER magazine—the oldest-running trade publication for power generators in the world—has since its establishment in 1882 been a valuable resource for business and technology developments. Here are compelling excerpts from the magazine’s voluminous pages over the 14 decades it has been published. [Scroll down for full content.] Source: POWER magazine archives. All rights reserved.  —Sonal […]

Deployment of microturbine energy technology has been slow to develop, but analysts predict growth on the horizon as more businesses use the small units to power their facilities and reduce their carbon

The rapid adoption of electric vehicles (EVs)—both battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs)—is expected to transform global electricity consumption through 2040, three

Scientists at the Nuclear Research and Consultancy Group (NRG) in Petten, Netherlands, have commenced the world’s first thorium molten salt reactor (TMSR) experiment in more than 45 years (Figure 1). The

A joint venture of two Russian companies is building a solar power project in southern Siberia based on heterojunction technology (HJT), which is touted as a high-efficiency solar cell concept. Researchers

Researchers at the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) have developed a unique large-scale power converter that can swiftly switch between multiple energy sources to help

The Midland Cogeneration Venture (MCV) in Midland, Michigan, is the largest natural gas-fired combined electrical energy and steam energy generating plant in the U.S. It is capable of continuously producing

The country’s ever-increasing need for electricity means coal will continue to be a large part of its power generation, and this NTPC facility is at the forefront of expanding capacity while improving its

Marmaduke Surfaceblow was a crusty character, providing POWER magazine readers with imaginative tales of engineering feats, and lending his name to one of our most-coveted awards. He might be fictional, but Marmaduke Surfaceblow became synonymous with POWER magazine, a colorful character with a distinctive way of finding solutions to engineering problems. Author Stephen Elonka introduced […]

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 […]

The toy everyone had on their Christmas wish list has become a technological phenomenon being used across a range of industrial sectors. That toy is the unmanned aerial vehicle—more commonly known as a drone. As the drone’s number of uses grows, so does users’ knowledge thanks to the highly sensitive detection methods they employ. One […]

New report highlights criticality of utilities. As more and more industries increasingly rely on information technology (IT), the ability to ensure IT systems stay up and running is more critical than ever. But which industries absolutely, positively must stay up and running? Which industries are most critical? That’s the question answered by a team of […]

SCANA Corp. and Santee Cooper—utility partners that recently abandoned a two-unit expansion at the V.C. Summer nuclear plant—have received federal subpoenas for documents associated with a much-guarded February 2016 assessment report conducted by Bechtel, documentation of meetings with the firm, and documentation of site walk-downs and real-time observations at the half-built project. A copy of […]

Sleek wind machines both on land and in the ocean intrigue many people. The units provide clean energy and contribute nothing to climate change. However, the early history of wind power in the U.S. included some interesting trials that bear no resemblance to the majority of today’s modern turbines. Many wind enthusiasts are aware of the […]

The solar industry enjoyed its largest second quarter in history, the Solar Energy Industries Association (SEIA) announced, kicking off the annual Solar Power International (SPI) conference in Las Vegas. In the latest U.S. Solar Market Insight Report, GTM Research and SEIA found that in Q2 2017, the industry installed 2,387 MW of solar photovoltaics (PV), […]