Research and Development
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IIOT Power
Best Practices for Choosing a Predictive Maintenance Partner
Predictive analytics software offers many benefits when appropriately selected. However, finding the best solution for a given situation can be tricky. The tips provided here could help power companies avoid
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IIOT Power
DHS, FBI Identify Tactics in Cyberattack Campaign Targeting Industrial Control Systems
The Department of Homeland Security (DHS) and Federal Bureau of Investigation (FBI) warned in an e-mail on October 20 that an ongoing cyberattack campaign is targeting the nuclear, energy, and other critical infrastructure sectors since at least May 2017—with results ranging from cyber espionage to the ability to disrupt energy systems in the event of […]
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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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Research and Development
Microturbine Market Ready to Expand
Deployment of microturbine energy technology has been slow to develop, but analysts predict growth on the horizon as more businesses use the small units to power their facilities and reduce their carbon
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Nuclear
Thorium Molten Salt Reactor Experiment Underway in the Netherlands
Scientists at the Nuclear Research and Consultancy Group (NRG) in Petten, Netherlands, have commenced the world’s first thorium molten salt reactor (TMSR) experiment in more than 45 years (Figure 1). The
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O&M
Novel Power Converter Integrating Multiple Power Sources Could Replace Diesel Generators
Researchers at the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) have developed a unique large-scale power converter that can swiftly switch between multiple energy sources to help
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Renewables
A Fascinating Early Wind Power Generation System
Sleek wind machines both on land and in the ocean intrigue many people. The units provide clean energy and contribute nothing to climate change. However, the early history of wind power in the U.S. included some interesting trials that bear no resemblance to the majority of today’s modern turbines. Many wind enthusiasts are aware of the […]
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Coal
DOE Rolls Out Funding for Turbines, Solid Oxide Fuel Cells
The U.S. Department of Energy (DOE) is kicking off September with a couple of significant funding announcements. The department announced September 6 the selection of 16 projects to receive a combined total of more than $10 million in funding to advance solid oxide fuel cell (SOFC) technology. That announcement was followed up September 7 with […]
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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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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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O&M
Design Tomorrow’s Combined Cycle Power Plant Using Previous Lessons Learned
Today’s construction boom in the combined cycle/cogeneration sector is great news for suppliers of gas turbines (GTs), heat recovery steam generators (HRSGs), and engineer-procure-construct (EPC) services. But before this boom advances from artist’s sketches (Figure 1) to first fires, the designers of all those next-generation combined cycles should pause to reflect on the lessons learned […]
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O&M
The Importance of Maintaining Fly Ash Hopper Bin Level Monitoring
The power industry has a critical need to measure the bin level inside fly ash hoppers under electrostatic precipitators (ESPs). The inherent problem associated with these hoppers is that they are usually
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O&M
Capturing Carbon and Seizing Innovation: Petra Nova Is POWER’s Plant of the Year
Winning POWER’s highest honor, the U.S.’s first and world’s largest commercial post-combustion carbon capture system at a power plant is distinctively both a globally significant environmental
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O&M
Flexibility, Efficiency, and Low Emissions Make Repowered Facility a Success
The Glenarm Power Plant has been keeping the lights on around Pasadena, California, for more than 110 years. The historic site has expanded over time and has included a total of 17 different power generation
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O&M
Closed Circuit Reverse Osmosis System Squeezes Money Savings Out of Water Management
In water-strapped California, managing power plant water usage is more important than ever. Southern California Edison implemented novel closed circuit reverse osmosis systems at five of its gas-fired
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O&M
Ameren’s TAC Microgrid Seamlessly Integrates Distributed Energy Resources
The microgrid installation at the Ameren Illinois Technology Applications Center (TAC) near the University of Illinois campus in Champaign—designed, engineered, and constructed by S&C Electric Co. of
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O&M
Collaboration and Innovation Produce a Powerful Microgrid Solution
The challenge was to take a facility that was far off the grid, and move it forward as an energy self-sufficient complex while also turning an idea into a commercially viable product. That was the impetus
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Legal & Regulatory
DOE Won’t Increase Regulation on Gas to Boost Coal, Perry Says
The Trump administration wants to revitalize the coal industry, but they will not do so by imposing regulation on the natural gas industry, Secretary of Energy Rick Perry told reporters July 18 at a joint press conference with International Energy Agency Executive Director Fatih Birol. “Would the Department of Energy (DOE) be a participant in […]
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Renewables
New Jersey Backs Studies for Microgrid Projects
New Jersey officials this week said the state’s Board of Public Utilities is funding feasibility studies for a series of microgrids across the state that could provide needed power to municipalities at times of critical need, such as after a natural disaster. The board said the idea is designed to further the State Energy Master […]
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Renewables
The Latest in Thermal Energy Storage
As renewables gain a greater foothold in the energy system, the importance of energy storage is going to increase in kind. With the ongoing gradual shift away from traditional baseload energy sources, the
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Renewables
Researchers Develop Hybrid Salinity Gradient Power Technology
A hybrid technology created by researchers at Penn State University could be the breakthrough needed to advance efforts to produce power based on the salt concentrations between two water sources. Researchers
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Coal
Retrofitting Electrostatic Precipitators to Meet Current Emission Limits
Electrostatic precipitators (ESPs) offer a tried-and-true technology for particulate matter control. However, existing ESPs can be challenged to meet the latest regulatory requirements. Retrofitting power
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Infographics
Humboldt Bay Generating Station: A Case Study in Emissions Control Troubleshooting
It can be a challenge to keep emissions in check while operating dual-fuel reciprocating engine technology during low-load conditions. However, doing so is especially important under California’s strict
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Infographics
Technological Advancements in Cooling Water Treatment
Regulatory agencies are becoming more and more critical of phosphorus-based water treatment chemicals because they can have a negative impact on lakes and waterways. In the past, treating cooling water with
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Renewables
MISO: Avoiding the Mess Facing Other Wholesale Competitive Electric Markets
The Midcontinent Independent System Operator’s (MISO’s) geographic footprint extends down the middle of the U.S. Because of the structure of its market, MISO has artfully avoided some nasty policy and
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Infographics
How China Is on the Leading Edge of Environmental Technologies
Coal proponents and climate skeptics often cite China’s current and future reliance on coal power to bolster talking points. What is little discussed is the recent, massive transformation of China’s vast
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Coal
$28 Million in DOE Funding Available for Advanced Energy Systems R&D
The Department of Energy (DOE) is offering approximately $28 million in cost-shared funding for research and development of advanced energy systems. According to three separate funding opportunity announcements (FOAs), the department is looking for research into advanced combustion systems, advanced turbines, and gasification. “Advanced energy conversion systems are designed to enable efficient, low-cost, and near-zero […]
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Gas
Validation Wraps Up for GE, Ansaldo Gas Turbines
In May, GE’s Power Services and Ansaldo Energia separately completed initial validation of two gas turbines designed for high efficiency and flexibility: the 9EMax and the GT36. GE also announced first fire
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Coal
POWER Digest (June 2017)
India Joins IEA as an Association Country. India joined the International Energy Agency (IEA) as an association country on March 30, marking a significant move for the country into global energy affairs. The
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Renewables
Geothermal Drilling in Iceland Reaches Supercritical Target
A unique collaborative effort by a consortium of Icelandic power companies and the Icelandic government to determine whether using supercritical geothermal fluids would improve the economics of power