Top Plant
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Gas
Another World Record for Combined Cycle Efficiency
The Nishi Nagoya power plant in Japan is more than just the showcase of a successful fuel-conversion project. It’s the holder of a world record, thanks to a GE Power gas turbine that again has set the global
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Gas
Transparency Instrumental in Successful Power Plant Project
Public perceptions can make or break a project. One municipal utility found that out firsthand. When resistance grew strong against a new power plant it needed, the company rebooted and engaged with local
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Renewables
Award-Winning Pumped-Storage Hydro Facility a Modern Marvel
The Frades II pumped-storage hydro project in Portugal took advantage of existing dams to incorporate a scheme that includes the largest variable-speed reversible units installed in Europe. The facility
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Renewables
MeyGen Array Sets Global Records for Harnessing Tidal Power
Though tidal energy is still considered by many to be in its nascent stages, power generated from turbines harnessing fast tidal flows in the same way wind turbines catch the wind has entered the commercial
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Renewables
Cerro Pabellón: Taking Geothermal Power to New Heights
South America’s first and only geothermal power plant, the 48-MW Cerro Pabellón project, sits at an elevation of 4,500 meters above sea level in Chile’s harsh and remote Atacama Desert. Building and
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Coal
A Captive Power Plant’s Quest for Reliability
An aluminum smelter in Odisha, India, built a 900-MW coal-fired captive power plant for its own power consumption. Though the plant features new generation turbogenerator sets, it was completed on time and on
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Legal & Regulatory
Extensive Planning, Innovative Work Strategies, Teamwork Combine for Successful SCR Project
A coal-fired plant in Colorado needed to further reduce its emissions to comply with more-stringent regulations. The work presented several challenges, and the owner and contractors worked together to complete
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Legal & Regulatory
Dry Fork: A Model of Modern U.S. Coal Power
Dry Fork Station began commercial operation as a swath of older, less-efficient U.S. coal plants contemplated retirement amid a flood of environmental rules. Designed with foresight, this quintessential modern
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Coal
South Korean Plant Finds Flexibility with Advanced CFB Technology
The Samcheok Green Power Plant requires less maintenance and is more cost-effective than conventional coal plants, and more environmentally friendly with its use of once-through ultrasupercritical boilers
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Coal
Clean Air Program Makes Shawnee Power Plant a Winner
Emissions standards have changed a lot since the Shawnee Fossil Plant entered service during President Eisenhower’s second term in office, but the Tennessee Valley Authority has done its part to help the
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O&M
Commitment, Teamwork, and Perseverance Pay Off as Nuclear Unit Wins Plant of the Year
The Tennessee Valley Authority’s Watts Bar Nuclear Plant Unit 2 was the first new nuclear unit added to the U.S. fleet in more than 20 years. There were challenges along the way, but the colossal effort
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Renewables
More Efficient with Fewer Emissions: Cement Factory Finds Sugar-Based Biomass a Sweet Solution
Environmental regulations and a need to reduce its fuel consumption provide the incentive for an Egyptian plant to change its manufacturing process. Energy companies constantly grapple with controlling the
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O&M
Mirfa IWPP Doubles Water, Triples Power Capacity
In the United Arab Emirates, demand for power and water are inextricably linked. One of its newer and larger plants, the Mirfa Independent Water and Power Plant—which has a power capacity of 1.6 GW and
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IIOT Power
NYPA’s iSOC: The Path to a Digital Utility
The New York Power Authority’s Integrated Smart Operations Center (iSOC) is the first step in the public power utility’s goal to become the first end-to-end digital electricity system. And it’s a big
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O&M
Sustainable from the Start: Tech Company a Model of Efficient Power Management
OWC is known in the tech field for its computer hardware. It’s also known for its on-campus power generation, which sets it apart from others in the high-tech field, showcasing a commitment embraced by the
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O&M
Common Goals and Team Mentality a Winning Combination
A lot of things factor into success at a coal-fired power plant, but leadership and teamwork certainly rank high on the list. Comanche Generating Station has parlayed those two attributes, among others, into a
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Renewables
[SLIDESHOW] A Decade of POWER’s Plant of the Year Winners
A showcase of winners of POWER magazine’s highest accolade over the past decade (2017 to 2006). If you think your plant or project compares to these winners, submit a nomination form for the 2017 Plant of the Year or Top Plant awards to POWER‘s editors before the April 13 deadline. POWER magazine, which turned 135 years old this year, […]
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Renewables
Anesco Celebrates Subsidy-Free Solar
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
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Renewables
China’s Renewables Strategy Shines in Massive Solar Park
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
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Renewables
Sarulla, One of the World’s Largest Geothermal Power Projects, Comes Alive with Private Finance
The 330-MW Sarulla Geothermal Power Plant in Indonesia took decades to develop. Backed by a multinational financing effort along with support from the Indonesian government, the $1.6 billion project may be on
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Renewables
Willow Island Hydro: A Small but Mighty Marvel on the Ohio River
Successfully designing and constructing a hydropower plant, while accounting for site space constraints and not disrupting commercial traffic on a busy waterway, presented challenges for a Midwestern utility
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Renewables
Nation’s First Offshore Wind Farm Releases Community from Decades of Diesel
In the early morning of May 1, 2017, Block Island, Rhode Island, shut off the diesel generators that had powered the island for nearly a century. The lights on the island flickered off before turning back on
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O&M
Columbia Nuclear Plant Shatters Generation Records in Quest for Reliability, Efficiency
As the sole nuclear generator in the hydro-rich Pacific Northwest region, the Columbia Generating Station’s mission to provide safe, reliable, cost-effective, and carbon-free power has never been more
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Nuclear
Russia Continues Legacy of Innovation at Novovoronezh Nuclear Power Plant
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
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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
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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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