POWER
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Hydrogen
Projects Underway as Part of UK’s Hydrogen Plan
The UK has a broad plan to develop a hydrogen economy as a feature of its commitment to reach net-zero carbon emissions by 2050. Energy analysts have said hydrogen not only could fuel the country’s
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Interview
How Monitoring and Diagnostics Centers Benefit the Power Industry
GE has been operating a monitoring and diagnostics center for the power generation sector for more than 25 years. From modest beginnings, the facility now monitors about 1,000 power plants around the world
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Top Plant
Large Hydro Station Wins POWER’s Highest Honor, 21 Additional Outstanding Projects Recognized in 2022
It’s always difficult to select winners from the field of nominations submitted to POWER for its annual awards, and this year was no exception. The Wudongde Hydropower Station was the big winner, while
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O&M
POWER Digest [December 2022]
Qatar Inaugurates the Country’s First Utility-Scale Solar Photovoltaic Power Plant. With Essa bin Hilal Al-Kuwari, president of Qatar General Electricity & Water Corp. (Kahramaa); Saad Sherida Al-Kaabi
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T&D
How to Reduce Risks at Distribution Pole Storage Sites
Working with and around electrical distribution system poles is dangerous. Georgia Power has taken a proactive approach to reducing the risk, keeping safety first in its operations. In the electric utility
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O&M
Insulation Pays Off: The Business Case for Insulation Energy Appraisals
Identifying areas in your plant where insulation is inadequate and fixing the problem can save significant amounts of money, eliminate safety hazards for workers, and reduce greenhouse gas emissions. It’s a
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Nuclear
Exploring Innovative Solutions for Nuclear Waste
Advanced nuclear energy can, and should, play a major role in meeting the societal goal of 100% clean energy by mid-century. Advanced nuclear energy would complement other energy sources like wind and solar
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Solar
Tracker Configurations for Bifacial Modules Support Distributed Generation Sites
Industry trends toward bigger and heavier modules, along with greater adoption of bifacial technology, are changing the way designers of solar power sites are thinking about tracking systems. Distributed
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O&M
Reduce Plant Fuel Use, Emissions, and Operating Cost with Performance Models and Predictive Maintenance
Thermal power generation has to adapt new methods to thrive as renewables transform dispatch. Now used more often as a bridge source of power rather than the main source of power, many fossil fuel plants
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Commentary
IRA’s Impact on Power Generation: Clock Is Ticking to Maximize New Tax Credits
The Inflation Reduction Act of 2022 (IRA) includes the largest clean energy incentive effort in U.S. history. It builds on the energy initiatives included in 2009’s American Reinvestment Recovery Act
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O&M
Water Quality Management and Control—Managing the Second-Largest Waste Material in the U.S.
Coal ash, or coal combustion residuals (CCRs), is the second-largest waste material in the U.S., just behind household garbage. The safe and sustainable management of coal ash poses one of the most complex
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Cybersecurity
Cybersecurity Requires Understanding Humans as Much as Technology—Here’s How
Even more than technology and processes, power and utilities leaders must focus on that most timeless of resources—people—to be successful against a landscape of ever-evolving cybersecurity threats. Users
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Top Plant
A Half-Century of Reliability: Calvert Cliffs Nuclear Power Plant
Baltimore Gas & Electric set out to build the 1.8-GW Calvert Cliffs Nuclear Power Plant in 1967 because fossil energy was becoming expensive and controversial. Over its nearly 50 years of operation
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Top Plant
New Units at Hongyanhe Further China’s Nuclear Ambition
An innovative design, emphasizing safety and economic efficiency, is key to the reactor technology at China’s newest—and now largest—nuclear power plant. China’s nuclear power program has utilized
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Commentary
Idiot or Maniac: Where Does Your Power Company Fit in the Discussion?
It’s kind of exciting to be able to write that events are back in full swing. In case you missed it, POWER hosted the co-located Experience POWER, Distributed Energy Conference, and HydrogeNext events, Oct
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History
History of Power: Dominion Energy’s Fluid Transition
A company that has corporate roots that go back to the Colonial era, Dominion Energy has been shaped by acquisitions and market forces. It is now in the midst of an extraordinary transformation to expand its
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Hybrid Power
Mini-Grids Powering Energy Access in Africa
Governments and power generators continue to work to improve access to electricity on the African continent. Engie Energy Access, a subsidiary of French energy major Engie, recently signed a $60 million
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Nuclear
China Approves Commissioning of Thorium-Powered Reactor
China’s Ministry of Ecology and Environment on Aug. 2 gave Shanghai Institute of Applied Physics (SINAP) the green light to commission the experimental 2-MWth thorium-based molten salt reactor (TMSR-LF1) at
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Coal
Why Sulfur Oxides Are Bad and How Flue Gas Desulfurization Technology Works
Sulfur oxides (SO x ) have several harmful effects both to the environment, and to human and animal health. Much of the SO x in the atmosphere comes from the burning of fossil fuels by power plants and other
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News
Storage-as-Transmission Project Announced for Germany
A project known as Netzbooster, or Grid Booster, is being deployed in Germany, designed to improve the efficiency of the country’s existing power grid infrastructure. Fluence Energy GmbH, a subsidiary of
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Trends
European Energy Crisis Prompts Utility Takeovers in Germany, France
With winter fast approaching, and the dreaded effects of extreme natural gas price levels and volatility looming, together with unprecedented uncertainty of fuel supply, governments in Germany and France have
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Trends
POWER Digest [November 2022]
JX Nippon Acquires NRG’s Share of Petra Nova Carbon Capture Plant for $3.6 Million. ENEOS Group, a Japanese energy and non-ferrous metals business group that owns JX Nippon Oil and Gas Exploration, will
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Marmaduke
Marnie Surfaceblow: Things Change—Pay Attention to the Details
A change in fuel can lead to several other changes in a power plant. Change can be good, except when it’s not. Operators and engineers must be alert to both positive and negative effects, and act to remedy
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O&M
Gas Engine Reliability: Understanding Engine Oil Consumption
This paper explains the mechanisms that affect lubricating oil consumption in stationary gas engines. It explains the positive and negative consequences of oil consumption. It discusses the importance of
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Commentary
The Future of Sustainable Energy Production Hinges on Hydrogen
A major lesson from the global energy price crisis has been the value of having a diversity of supplies—not relying on a small number of (sometimes unreliable or politically controlled) sources. With
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O&M
In-Service Testing of Pressure Relief Valves
Pressure relief valves (PRVs) are a critical line of defense for pressure vessel protection in the power industry. Generating facilities worldwide depend upon these devices to sense and quickly relieve
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Connected Plant
Effectively Manage Assets to Increase Uptime and Cut Maintenance Costs
Advanced analytics solutions empower utilities to predict asset failures before they happen so they can progress from reactive to proactive maintenance. As the digital transformation of the power industry
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Microgrid
Powering Resilience: How to Design Microgrids that Prepare for the Unexpected
Microgrids offer an ideal solution to counter the risk of weather-related power disruption by bolstering operational resilience, reducing dependence on local utilities, and lowering energy costs. However, the
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Commentary
The Reasons Behind the Strong Support for Renewable Wood Energy
President Biden recently laid out a detailed plan to strengthen America’s forests. Renewable wood energy—that is, biomass energy produced from wood that is not suitable for higher-value products—is an
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O&M
Using Advanced Energy Management Controls to Decarbonize Commercial Buildings
The concept of decarbonization typically calls attention to the energy sources or inefficient systems that drive greenhouse gas (GHG) emissions upward—in order to decarbonize, we must reduce our usage of, or replace, these sources or systems. What’s important to understand, however, is how the infrastructures that rely on these current energy sources or systems operate, […]