Technology

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 […]

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

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

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), […]

Hanging like a thick fog over the proceedings of the annual Solar Power International (SPI) conference in Las Vegas, an ongoing trade case cast uncertainty on the industry. The case, which pits two solar manufacturers against just about everybody else in the industry, was the focus of several panels and nearly all side conversation at […]

The U.S. House has introduced bipartisan legislation to promote the commercial deployment of technologies to capture carbon dioxide (CO2) from power plants and industrial facilities and use it for enhanced oil recovery (EOR) or geologic storage. The Carbon Capture Act introduced on September 13 by House Agriculture Chairman Mike Conaway (R-Texas) along with 29 co-sponsors […]

Steam electric power plants preparing to comply with the Environmental Protection Agency’s (EPA’s) effluent limitations guidelines (ELG) and standards as they concern bottom ash transport water and flue gas desulfurization (FGD) waste streams will get—for now—a two-year reprieve under a new rule the agency finalized on September 12. The ELG rule, which was finalized by […]

Mexico’s energy reform, which began in 2013, has opened up key parts of the country’s electricity sector to new market participants, foreign investors, and innovative technology. Prior to the reform

Canadian Solar Expands Solar Power in Japan. Canadian Solar in July started commercial operation of its latest group of photovoltaic solar power plants in Japan as it continues to build its solar presence in

The potential financial benefits from Industry 4.0 are apparent to plant owners in almost all sectors. The wind power industry is no exception, and existing vendors such as GE (Predix/Digital Windfarm)

Unit 3 at the Grand River Energy Center in Chouteau, Oklahoma, was the Grand River Dam Authority’s first construction project in 30 years. Yet, the team put this distinct project—one of the largest and

For deploying a novel, groundbreaking gas-battery hybrid technology along with environmentally significant upgrades within a tight installment window, and despite logistical hurdles, Southern California

Times have changed. Not long ago, baseload units came online and went straight to full load for days on end. Now, those same units are being asked to cycle operations to accommodate for variable renewable

Thermal insulation is installed on almost every piping system and much of the plant equipment at power generation facilities. It not only saves energy, but also protects workers, reduces noise, helps protect

For more than 20 years, I have been championing the use of fuel cell powered cars to connect the natural gas distribution network of this country with the electric distribution network, making them partners in

The Department of Energy’s (DOE’s) new grid study is based on analyses of federal government data collected between 2002 and 2017, a period it notes fostered critical developments in the nation’s power sector. Here are some of report’s most thought-provoking charts. [gss ids=”109885,109881,109883,109877,109865,109867,109869,109875,109873,109871″] For an in-depth analysis about the DOE’s grid study, see: DOE Grid Study Points Finger […]

A settlement Mississippi Power reached on August 21 with stakeholders of the Kemper County facility will ensure customers won’t be subjected to rate increases associated with the now-abandoned gasification portion of the project. While that will affect revenues, the resolution could soften controversy surrounding the project and avoid protracted legal and financial turmoil, the company […]

Costs to build the two Vogtle AP1000 units under construction in Georgia could range between $18.3 billion and $19.8 billion—and for now, Southern Co. is pinning its hopes to complete the project on approval from the Georgia Public Service Commission (PSC). Southern Co. CEO Tom Fanning told investors in a second-quarter earnings call on August […]

Today’s construction boom in the combined cycle/cogeneration sector is great news for suppliers of gas turbines (GTs), heat recovery steam generators (HRSGs), and engineer-procure-construct (EPC) services. But before this boom advances from artist’s sketches (Figure 1) to first fires, the designers of all those next-generation combined cycles should pause to reflect on the lessons learned […]