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O&M
Combustion Optimization to Improve Heat Rate and Lower NOx
Power plant operators are always looking for ways to boost performance. A combustion optimizer designed to improve efficiency and lower emissions could help. It supports more flexible operation of boilers by
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News
Changing Power Market Conditions Warrant Smart Boiler Services
There have been a lot of changes in how power plants do business. As financial pressure mounts and lean-staffing strategies are implemented, finding time to do all the work that needs to be done can be a
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News
Equipment Showcase: Pumps
Pumps and pumping systems have multiple applications in power plants, and are generally centrifugal and positive displacement pumps. Centrifugal pumps use an impeller to move fluid through the application
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News
What Keeps Energy Leaders Up at Night? It’s More About Climate Change Than You May Think
This year, it seems hardly a week has gone by without a new report making us even more nervous about climate change. It’s as if the editorial theme for 2019 was: “It’s worse than you thought.” Maybe
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Business
Public vs. Private: What’s Best for Power Customers?
There are generally three types of electric power utility ownership structures: public power utilities, rural electric cooperatives, and investor-owned utilities (IOUs). The American Public Power Association
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News
Developing an ‘Insurance Policy’ to Ensure Stability for Renewables-heavy Grids
Many countries are integrating renewable energy sources to their power grids. While this is a much-needed transition toward cleaner energy, grid operators and utility providers must be prepared to address
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Renewables
A Renewable Benefit: Texas Extends Tax Abatement Program
Texas Governor Greg Abbott (R) signed a bill into law this legislative session that extends the state’s Chapter 312 property tax abatement program until Sept. 1, 2029. The program was set to expire at the
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Hydro
Successful Dam Stabilization Project Improves Safety and Reliability
Hydropower is the oldest renewable energy source, but aging dams require periodic maintenance. A stabilization project that added high-capacity post-tensioned anchors and new concrete enhanced the Bagnell Dam
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Solar
PV Peaker Plant a Model for Solar-Plus-Storage Projects
Pairing solar energy resources with batteries is a winning solution. It allows utilities to store excess power when the sun is shining but demand is low, and use it when the sun sets but demand is high. One
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News
Solar Baseload in the Kalahari: Kathu Solar Park
A greenfield concentrated solar power (CSP) project with novel parabolic trough technology and a molten storage system has revitalized a remote region. But the project is also laudable for its social