POWER
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Coal
A Breath of Cleaner Air on the Lake Michigan Shore
Working on a small patch of land bordered on one side by Lake Michigan and on the other three by the small city of Sheboygan, Wisconsin, the team tasked with the installation of a state-of-the-art air quality
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Legal & Regulatory
Improved Emission Controls and State-of-the-Art Ash Handling Extend Gallatin’s Life
It may not be the newest plant in the Tennessee Valley Authority fleet, but the Gallatin Fossil Plant has been retrofitted with some of the latest technology available to the coal power industry. It’s got
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Coal
Rihand: A Model for India’s Coal Transformation
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
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Coal
Major Engineering and Equipment Company Builds-to-Own Its First Coal Plant
Given the opportunity to help India’s bread basket alleviate a chronic power shortage, a major engineering, construction, and manufacturing firm built its first 1,400-MW coal-fired power plant in just 54
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Legal & Regulatory
Gas and Electric: How Disparate Industries Are Working Together
Electric generation and natural gas, both important to each other, have differing cultures, vocabularies, and histories, so making them work together has been a challenge. Glut. That word describes the state
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Commentary
Keeping the Lights On: Power Professionals’ Noble Cause
Recently, two epic hurricanes—Harvey and Irma—struck North America with extremely destructive force. Harvey first made landfall in the U.S. near Rockport, Texas, about 30 miles northeast of Corpus Christi
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Commentary
Why Recurrent Problems Persist: Getting to the Root Cause
If recurrent problems are occurring at your plant, it could be an organizational issue rather than an equipment design deficiency. There are a number of reasons that root causes are overlooked. Understanding
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O&M
135th Anniversary—Engineering a Legacy: Marmaduke Surfaceblow
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 […]
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O&M
Four Tips for Protecting Power within One of the World’s Most Critical Industries
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 […]
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Renewables
Wave and Tidal Power Technology Near Commercialization
Scotland, which is authorized to set its own energy policy separate from London’s Westminster government, has set a goal of generating 100% of the nation’s annual electricity needs through only renewable sources by 2020, and 100% of its entire power and transportation needs from non-carbon energy by 2030. This decision has created an all-of-the-above clean […]
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Gas
The Highly Efficient Workhorse of Brunswick County
Dominion Energy’s massive new natural gas-fired combined cycle power plant in Freeman, Virginia, has been servicing customers since April 2016. In its first year online, the plant carried roughly 10% of
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Gas
World’s Most-Efficient Combined Cycle Plant: EDF Bouchain
When you bring two power giants together to develop a new breed of combined cycle gas turbine plant, you expect the results to be pretty good. When EDF and GE installed the first commercial 9HA gas turbine in
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Coal
Grand Resilience: How a State Agency Pioneered Gas Technology and Bolstered Critical Supply
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
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Gas
Model of Gas-Fired Efficiency Rises in Heart of Coal Country
A partnership between one of the nation’s largest utilities and one of the world’s largest construction contractors resulted in the 1,100-MW Paradise Combined Cycle Plant in Drakesboro, Kentucky, next door
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Gas
Growing Community Seeks Attractive Power Plant
Nestled near the center of Shakopee, Minnesota, is the Minnesota Municipal Power Agency’s (MMPA’s) Shakopee Energy Park. The plant, a 46-MW natural gas-fueled reciprocating engine facility, powers the city
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Gas
Two SCE Gas-Battery Hybrid Projects Revolutionize Peaker Performance
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
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International
What It Takes to Be a POWER-ful Woman
It’s no secret that women are underrepresented in the energy industry. According to the Department of Energy, less than a quarter of U.S. workers in the electric power generation field are women, compared to
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O&M
Upgraded Boiler Feedwater Pump Improves Efficiency and Adds Flexibility
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
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Commentary
Power Market Deregulation Transforms Mexico
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
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Research and Development
Useful Tips for Designing Thermal Insulation Systems
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
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Renewables
POWER Digest (September 2017)
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
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Commentary
Fuel Cells: Key to Our Electric Energy Future
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
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Nuclear
TVO Gets Good News in Ongoing Dispute with Areva
Finnish power company Teollisuuden Voima Oyj (TVO) in July celebrated another win in ongoing legal proceedings with French nuclear company Areva. The two companies have been at odds for years concerning cost
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Renewables
Could Success Spoil ISO-NE?
Independent System Operator-New England celebrated its 20th anniversary last July with a solid record in its energy and capacity markets, turning around a fragmented regional electric system. Can it repeat
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Renewables
Tesla to Install World’s Largest Lithium-Ion Battery Storage Project
A lithium-ion battery under development by Tesla in South Australia (SA) will be the world’s largest of its type when completed by the end of the year. Through a competitive bidding process, Tesla was
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Renewables
UK Power Group Set to Phase Out Coal
The Drax Group operates the UK’s largest power station, and in a country where government leaders have said all coal generation needs to be retired by 2025, Drax is moving forward with plans to convert its
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Renewables
Integrated Solar-Hydro Project Takes Float
The combination of solar power and water is in use around the world, with various solar arrays placed on lakes to provide renewable energy from the sun. However, a project in Portugal has found a new way to
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O&M
Consider Automated Machine Learning for Wind Turbine Asset Maintenance
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)
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Legal & Regulatory
New York Net Metering Is Not “Smart” Enough for the Grid of the Future
On March 9, 2017, the New York Public Service Commission (NYPSC) issued an order announcing a transition from a traditional net energy metering (NEM) compensation mechanism for certain energy resources to a