POWER
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News
Communities Benefit from Microgrid Milestones
A remote area in Australia recently recorded an important power generation achievement, as the region received all its electricity from solar power and battery energy storage. The town of Onslow, located in
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T&D
The Future Electric Grid: How HVDC Could Transform the U.S. Power System
The U.S. electric grid is a complex web of interconnected power lines. It functions remarkably well, considering that it is a constant work in progress. Yet, what has served adequately in the past may not be
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Hydro
China Starts Up Turbines at 16-GW Hydro Project After Four-Year Construction Period
China in late June began operating two of the world’s first 1-GW hydropower turbines at the Baihetan Hydropower Station in southwest China. When the project’s 16 generating units are completed by July 2022
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Waste to Energy
Perspectives on Energy Recovery from U.S. Plastic Waste
The truth about plastic placed in recycling bins is that most ends up in landfills. Converting the energy stored in plastic into electricity via waste-to-energy power plants offers a beneficial option
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Full Coverage
Unique Monitoring Strategy for the Unique Huntly Power Station
Monitoring steam turbo-generators in a typical thermal power station is normally straightforward without any particular issues, but Huntly presented special challenges. When the time came to replace the legacy
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Nuclear
South Africa Nuclear Regulator Furthers New Nuclear Build Process
South Africa’s longstanding ambitions to expand its nuclear power capacity gained some ground this July, after the nation’s nuclear regulator announced it would convene a public hearing relating to a
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News
Improve Energy-from-Waste Plant Operations Through Intelligent Management
Implementation of an intelligent operations and maintenance framework has improved operation rates, reduced unexpected shutdowns, and increased power generated per unit of waste at energy-from-waste power
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Commentary
Why California Is Scrambling to Meet Summer Demand
At the urging of the California Public Utility Commission (CPUC) and the California Energy Commission (CEC), on July 1, the California Independent System Operator (CAISO) announced its intent to procure
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O&M
Aging Frequency Converter Given Extended Service Life
When specialist equipment, such as a frequency converter, needs to be refurbished, it is important to work with experts who have the experience and facilities to complete the project efficiently. With a
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Waste to Energy
The SAINT: Turning Ice Cream Residuals and Food Waste into Energy
Food and beverage manufacturers around the globe generate greenhouse gas emissions from high-strength organic wastes, much of which is too concentrated to send to local wastewater treatment facilities. To develop new approaches to solving that problem, Leyline Renewable Capital is partnering with PurposeEnergy to convert Ben & Jerry’s ice cream waste into clean water, fertilizer, […]
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Commentary
Offshore Wind a Biden Priority, but Federal Permits Remain a High Hurdle
President Biden in March of this year announced plans to “jumpstart” offshore wind projects, making that renewable energy resource a focal point of his administration’s energy and environmental policies
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O&M
Managing Renewable Energy Assets with Remote Telemetry Units
Energy production is diversifying rapidly, with solar, wind, wave, hydropower, marine, and biomass adding to more traditional methods. Renewable energy today generates about 30% of all electricity, according
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News
Show Preview: Connected Plant Conference
POWER and Chemical Engineering magazines are hosting the fifth annual Connected Plant Conference (CPC), taking place Aug. 30–Sept. 1, 2021, at the Renaissance Austin Hotel in Austin, Texas. CPC is the only event specifically covering the digital transformation taking place in the power generation and chemical process industries. CPC includes a look at the technology […]
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News
POWER Digest [August 2021]
Bangladesh Scraps 8 GW of Coal-Fired Projects. Bangladesh’s government on June 26 approved the Power, Energy, and Mineral Resources Ministry’s proposal to scrap 10 coal-fired power plants, given their lack
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Top Plant
Technology Triumph: Track 4A Is POWER’s Plant of the Year
Winning POWER’s highest honor is Track 4A, Southern Power Generation’s 1.4-GW natural gas–fired power plant in southern Malaysia that is equipped with the first commercial GE 9HA.02 gas turbines—one of
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International
Coal-to-Gas Transition a Winning Strategy in Tianjin, China
Reducing fine particulate emissions was a driving factor in the shift from coal to gas at the Junliangcheng power plant in Tianjin, China. Among the other benefits is a reduction in carbon dioxide emissions
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Water
Eco-Friendly Ultrasonic Treatment System Controls Algae in Power Plant Settling Pond
Water treatment professionals often turn to chemicals to control algae in power plant settling ponds. While this can be effective, environmentally friendly ultrasonic technology may do a better job at a
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Distributed Power
Road to Success Paved with Innovative Projects
Wärtsilä Energy, known for its experience in energy storage, and Pivot Power—working on ambitious decarbonization projects—have teamed on a multi-application way to serve the future of transportation in
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Distributed Power
Traveling the Electrification Highway
A company that has served U.S. motorists and the trucking industry for decades has updated its business model to support electric vehicle charging—and generate electricity for several of its locations. Power
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Connected Plant
A Virtual Solution to a Real Energy Problem
The need for demand response programs, particularly those that help stabilize the grid, is evident as electricity customers seek a more reliable power supply. Enter virtual power plants (VPPs), a way for
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Business
Money Makes the Power and Energy Sectors Go ‘Round
If you’ve seen the musical “Cabaret,” you know that “money makes the world go ‘round” in a variety of ways. While it may not indeed make the power and energy sectors “go ‘round,” money does
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News
India Pursues Ambitious Solar Goals Despite Pandemic’s Impact
India has one of the world’s most aggressive solar development targets. The country’s leaders have said they want to install 450 GW of renewable power generation capacity by 2030, a figure that would
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Management
Fostering a Speak-Up Culture with Facilitative Leadership
The history books are littered with incidents that could have been prevented if people in the know had been empowered to speak up and decision-makers had acted differently based on the input. For example, the
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Microgrid
Why Microgrids Are the Key to Our Carbon-Neutral Future
As we continue to work toward a more sustainable future globally, demand for renewable energy integration is increasing. This requires more flexibility in grid infrastructure and the ability to add more types
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News
Protecting Battery Energy Storage Systems from Fire and Explosion Hazards
There are serious risks associated with lithium-ion battery energy storage systems. Thermal runaway can release toxic and explosive gases, and the problem can spread from one malfunctioning cell to neighboring cells, resulting in catastrophe.
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Commentary
Biden’s Jobs Plan—A Game-Changer for Clean Energy?
The American Jobs Plan was announced by the White House earlier this year to much fanfare. It describes sweeping action, using bold words like “reimagine” and “rebuild.” And while the Jobs Plan is not
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Ocean/Marine
Mechanical Seals and Bearing Isolator Solutions for Tidal Energy Equipment Protection
As clean power technologies become more mainstream, offshore and river-based energy generating systems are beginning to come into their own in terms of proven performance. While the sea and rivers are a widely
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News
POWER Digest [July 2021]
GE Will Supply Finnish Wind Farm. General Electric (GE) in late May said it will deliver 16 Cypress onshore wind turbines for the 88-MW Puskakorpi wind farm in Finland. Each 5.6-MW-158 turbine will be
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Business
What Will Dominate Future Corporate Governance Agendas?
Now, more than ever, businesses are under pressure to ensure that environmental, social, and governance (ESG) issues are being managed effectively. Indeed, the coronavirus pandemic has exposed the need for
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Wind
Changing Winds: Emerging Wind Turbine Technologies
Wind turbine technology continues to evolve under new market demands—as well as an urgency to expand to further decarbonization.