POWER
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Sustainability
Five Reasons Why Power Plant Owners Should Consider Repurposing Their Assets
Aging power plants are not necessarily liabilities. Owners must consider all of their options for both sites and equipment before they inadvertently discard valuable assets. The shift toward renewable energies
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Gas
Restoring Power Plants to Dependable Peak Efficiency
Two peaker plants in the southern U.S. found the experience and know-how of a seasoned rotating equipment services provider indispensable during a control system upgrade and a generator rewind project. Every
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News
To Repower or Not to Repower? That’s the Question; Here’s How Asset Owners Can Answer It
Photovoltaic (PV) systems eventually lose their ability to generate power, leaving asset owners with a major decision on what to do next. Whether it’s outright damage from extreme weather events or expected
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Legal & Regulatory
FERC Can Support Hydrogen by Taking Jurisdiction Over Interstate Pipelines
As the U.S. moves toward decarbonization, hydrogen is expected—in its green, blue, and grey varieties—to increasingly be an alternative to conventional fossil fuels. It can be produced in abundance from
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Energy Security
Rethinking Energy Reliability with Modern Power Systems
As the energy transition to inverter-based resources continues, reliability risk increases and requires additional investment to mitigate threats. But what measures should be put in place, what are the
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Offshore Wind
Domestic Manufacturing of Export Cables Key for U.S. Offshore Wind Industry
The demand for electricity generated from renewable sources is increasing rapidly as the world transitions to cleaner energy sources. The Energy Information Administration earlier this year said about 21.5% of U.S. power generation comes from renewable resources, with wind accounting for about 10.2% of that total, followed by hydropower (6.2%) and solar (3.4%). Wind power, […]
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O&M
Solenoid Valves: Choosing the Right Option for Power Generation Applications
Solenoid valves play a crucial role in power generation applications, providing reliable and efficient control over fluid and gas flow. Their ability to operate quickly and precisely makes them indispensable in power plants, ensuring seamless operations and enhanced safety. In this article, we will look into the fundamentals of solenoid valve operation, explore their significance […]
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Power
Fusion Energy Reaches Prime Time
Over the last three years, electricity generation from fusion has moved from the realm of science fiction to the brink of serious development. A lot has happened, but challenges remain before fusion arrives on
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Solar
Europe Ramps Renewables, Looks for New Gas to Reduce Reliance on Russia
European countries have moved quickly to adopt new energy sources after Russia’s invasion of Ukraine in February 2022. Governments have reduced imports of Russian-produced energy, with demand for natural gas
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Nuclear
Searching for Advanced Nuclear Power Technology? Look to Idaho
It might surprise many people to learn that nearly every operating reactor in the world has technological roots in Idaho. The fact is, the Idaho National Laboratory (INL), which was known as the National
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Geothermal
Canada Starts Up First Geothermal ‘Co-Production’ Power Project at Active Legacy Oil Field
A pioneering 21-MW power project that economically produces geothermal power with co-produced hydrocarbon fluids from an enhanced oil recovery (EOR) operation is now commercially operating in Alberta, Canada
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Connected Plant
Utilizing Data Is Key for Top Grid, Power Plant Performance
The wealth of data available for today’s power generators is supporting more efficient electricity production, and more reliability and resiliency for the grid. There are many reasons utilities and power
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History
Enduring Value: Entergy’s More Than 100-Year-Old Story
One man’s ambition to electrify the Middle South and improve its economic outlook 110 years ago evolved from a handshake for steam from a boiler powered with waste sawdust into Entergy Corp., a
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Fiction
Marnie Surfaceblow: An Engineer Never Sleeps, She Waits (for the Next Problem)
Every power plant requires diligence for safe, efficient, reliable, and economic operation—especially when you mix old and new technologies. Never neglect showing care and respect toward even your “old
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Trends
POWER Digest [May 2023]
European Grid Operator Secures 22 GW of HVDC Projects. European transmission system operator (TSO) TenneT will lead a charge to install 11 2-GW high-voltage direct current (HVDC) systems by 2031. A long-term
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Sustainability
Why Energy Efficiency Should Be a Priority for Every Manufacturer
Manufacturing is among the most energy-intensive industries in the U.S., making sustainability efforts all the more important, and potentially impactful. Businesses looking to run and maintain their facilities more sustainably have a few options, some of which offer an almost immediate impact. Manufacturers should consider the path toward sustainability as a series of steps, focusing […]
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Solar
Effects of Evolving NatCat Risks on Reliability and Insurability of Renewable Assets
News on extreme weather events in the U.S. report an increase in both frequency and size over the last couple of years, including thunderstorms, tornadoes, convective storms, flash floods, hurricanes, and winter storms. This has a massive impact on a renewable energy asset’s reliability and insurability; there have even been cases where lenders won’t approve […]
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Hydrogen
Overcoming Green Hydrogen’s Major Operational Cost: Electricity
There are many ways to create hydrogen from renewable energy resources. The challenge is to reduce the cost of such fuel production, in order to position green hydrogen as a viable option to support
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Full Coverage
Floating PV System Provides Smart Energy and Savings for Wastewater Plant
Installing floating photovoltaic solar panels on a water reservoir provides Kelseyville Wastewater Treatment Plant with low-cost, clean energy, reduces algae growth, minimizes bank erosion, and lessens
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Commentary
Hydrogen Horizon: The Need for Responsible Production as Demand Rises
As we witness global energy demands becoming progressively complex and decentralized, decarbonization stands as one of the biggest challenges of the current generation. Addressing the issues surrounding the
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O&M
Understanding Ultrasonic Examination in the Power Industry
Nondestructive testing (NDT) refers to the inspection of materials to ensure their integrity and serviceability without damaging the components in the process. There are various NDT methods used by inspectors
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Power
Keeping Substations Shielded: Maintaining Proper Protection from Lightning
Electrical substations utilize direct lightning stroke shielding to help ensure proper operation, and to prevent costly damages and extended outages. While modern substation designs and equipment make them
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Legal & Regulatory
Regional Greenhouse Gas Initiative: An Unconstitutional Interstate Compact?
One of the primary objectives of the powerful anti-fossil fuel lobby over the past two decades has been a federally mandated limit on carbon emissions. But the Supreme Court’s recent decision in West
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Connected Plant
Inventory Management Systems: How Automation Can Save Time and Reduce Costs for Power Companies
Inventory management can provide significant operational benefits for power companies. From forecasting, fueled by real-time data, to automated replenishment and supply chain continuity, digital solutions are
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O&M
Turbine Bypass Valve Challenges
Turbine bypass valves are one of the most difficult applications in a power plant. Keeping these valves operating efficiently and avoiding unexpected failures is critical for plant operation. When engineers
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Nuclear
India Eyes Major Expansion of Nuclear Power
India’s government is pushing for construction of more nuclear power plants as the country looks to increase its supply of cleaner energy. Officials have made some ambitious pronouncements, calling for as
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Hydrogen
Successful Test of Hydrogen in Gas Turbine Driving a Natural Gas Compressor in Germany
A project led by two major European gas transmission system operators (TSOs) has successfully tested blending rates of up to 25% hydrogen on a Titan 130 SoLoNOx Solar Turbines gas turbine, which serves as a
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Nuclear
The Future Looks Bright for Nuclear Power—Dare We Use the ‘R’ Word Again?
The term “nuclear renaissance” was very popular in the early 2000s. Nuclear power plant operators had substantially improved existing plant performance, and many new plants were being considered around the
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Distributed Energy
Driving on Electric Avenue—Innovation Pushes Energy Transformation
A seismic shift is ongoing in the energy space, as transportation, industry, and other sectors turn toward electricity and away from fossil fuels to supply their power. The push for decarbonization of the
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Geothermal
Startups Are Shaking Up Geothermal Power’s Prospects
Driven by ripe market conditions, technology startups are injecting investment and innovation into geothermal power to unlock novel applications that could substantially scale up the niche renewable power