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O&M
12 Tips for Centrifugal Pump Safety
Centrifugal pumps are one of the most popular types of pumps used both domestically and in industrial settings. There are various designs of centrifugal pumps (Figure 3), and they all work in a similar manner
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Legal & Regulatory
Renewable Power in Southeast Asia: Will the Legal Regime Catch Up with the Opportunities?
Southeast Asia offers rich renewable sector opportunities, recently exemplified by Chevron’s multibillion-dollar sale of its Indonesian and Philippines geothermal projects, and the purchase of Equis Energy
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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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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
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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Connected Plant
Reducing Nuclear Plant Operations and Maintenance Costs Through Online Monitoring
The Electric Power Research Institute’s full spectrum of online monitoring-related research offers nuclear power plant operators guidance for monitoring program implementation. The research results are used
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IIOT Power
Solar Power’s Golden Opportunity: Connected Tech
The solar industry has the opportunity to integrate intelligent technology, including some that was originally developed for conventional energy resources, into its solar systems. Most parts of a solar farm
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Connected Plant
Increase the IQ of Your Intelligent Sootblowing
Power plants have been blowing soot using essentially the same method for decades. However, technological advances now offer boiler operators a much-improved technique. Rather than running sootblowing systems
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O&M
Improve Power Plant Heat Rate with a Pulverizer Performance Program
Associated Electric Cooperative has spent a decade building a pulverizer performance program for its Thomas Hill Energy Center. The effort, combined with a sharp focus on maintaining proper air/fuel ratios
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Legal & Regulatory
Will North American Energy Trade Wax or Wane Under Trump?
Cross-border trade in energy—electricity, natural gas, and oil—has been an unanticipated boon to the U.S., Canada, and Mexico, exceeding $140 billion in 2015. The Trump administration’s antipathy toward
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Commentary
Rescinding Clean Power Plan a Positive Step Toward Free Market for Electricity
The Environmental Protection Agency (EPA) in early October announced it would rescind yet another signature Obama administration policy: the electricity regulation known as the Clean Power Plan (CPP). As with
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Commentary
Power Plant Tragedies Bring Safety to the Forefront
Power plants are inherently dangerous. Although safety is taken very seriously at most facilities, every year workers around the world are killed on the job by electrocution, falls, explosions, fires, and
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O&M
Turbomachinery & Pump Symposia Show Preview
High-Pressure, Rotary Gear Pumps for Severe Applications Northern Pump manufactures high-pressure, heavy-duty, positive-displacement, rotary gear pumps for industry, designed to perform in severe
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Press Releases
The Industrial Internet Consortium Announces the Digital Solar Plant Testbed led by LTI and GE Digital
The Digital Solar Plant testbed evaluates solutions to accurately predict energy generation, improve utilization and reduce maintenance costs NEEDHAM, MA – NOVEMBER 8, 2017 The Industrial Internet Consortium® (IIC™), the world’s leading organization transforming business and society by accelerating the Industrial Internet of Things (IIoT), today announced the Digital Solar Plant testbed. The testbed is […]
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Nuclear
Public Outreach Is Needed to Gain Support for the Nuclear Power Industry
The nuclear power industry has been a tremendous asset to the world for decades. Yet, when the word “nuclear” is spoken, bombs are what first come to many peoples’ minds. World governments and the industry as a whole could do well by rebranding President Eisenhower’s 1953 United Nations “Atoms for Peace” speech. Eisenhower spelled out […]
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Infographics
THE BIG PICTURE: Power Expenses (Infographic)
The operating expenses at major U.S. investor-owned electric utilities have shifted over the last decade or so, owing primarily to changing fuel costs.
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Nuclear
China Advances HTGR Technology
China’s State Nuclear Power Technology Corp. (SNPTC) has completed the installation of its high-temperature gas-cooled reactor (HTGR) project, the joint venture told the International Atomic Energy Agency
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Coal
Scotland to Press Ahead with CCS in Response to UK Inaction
The UK dropped the ball on carbon capture and storage (CCS) development and Scotland intends to pick it up, Scottish First Minister Nicola Sturgeon announced in early September. In the government’s program
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Renewables
As Gas Power Generation Jumps in the EU, Bloc Guards Against Supply Disruptions
Banking on natural gas as it moves away from coal, the European Union (EU) in September adopted new rules that require member states to help neighbors affected by supply disruptions. The new rules adopted by
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Legal & Regulatory
Outside Compensation Affects Competitive Electricity Prices: What Can Be Done?
In Order No. 2000, the Federal Energy Regulatory Commission (FERC) encouraged formation of Regional Transmission Organizations (RTOs) to operate competitive region-wide wholesale electricity markets. Such
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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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Legal & Regulatory
PJM: Can the Big Dog Deal with State Interference?
The PJM Interconnection, the largest regional transmission operator in the U.S., faces many problems: adapting to state policies designed to skew power markets in the face of natural gas and renewable
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O&M
Improve Power Plant Efficiency Using Design Documents and Five Basic Parameters
Power plants are designed to operate at their highest efficiency. Once a plant goes into operation, however, real life takes over and sometimes design outcomes are not regularly realized. Improving plant
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O&M
Mitigating and Managing J-Seal Failure Risks in Turbine Steam Path Systems
J-seals are an integral part of efficient steam turbine operation. The failure of a J-seal can cause significant damage to the turbine rotor as material migrates downstream. For that reason, plant staff should
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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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Commentary
Why CrashOverride Is a Red Flag for U.S. Power Companies
Organizations across every industry today face a wide range of cyber threats and serious security challenges from various vectors. A top concern among these is the persistence cybersecurity experts are seeing
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Commentary
Nuclear Plant Construction: A Trial of Patience
Constructing a nuclear power plant is not for the faint of heart. The process is lengthy, even when there aren’t delays. To understand some of the hurdles, it’s worth reviewing the Plant Vogtle expansion
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O&M
Advanced Cleanup Practices for Alloy 2205 FGD Absorbers
It was less than a decade ago that the power industry was enthusiastic about the new Duplex Stainless 2205 Alloy being used in the construction of wet flue gas desulfurization (FGD) vessels. The alloy appeared
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Gas
Plant Converts to Combined Cycle Operation with Help of Thermal Mass Air/Gas Flowmeter
Process engineers at a power plant in Western Europe were upgrading the facility with new combined cycle gas turbine (CCGT) technology. CCGT power plants operate with both gas turbines and steam turbines