Technology
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Coal
Mississippi PSC: Kemper Facility Should Operate Using Only Natural Gas
The Mississippi Public Service Commission (MPSC) at an open meeting on June 21 unanimously passed a motion instructing its counsel to prepare an order pursuing potential solutions regarding the Kemper County Power Generation Facility. In a press release, the MPSC said the “Kemper Facility should operate using only natural gas.” The commission said it wanted […]
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Coal
Kemper, Now Slated to Start in Late June, Will Need Costly Post In-Service Improvement Projects
Mississippi Power’s Kemper County integrated gasification combined cycle (IGCC) project is now expected to be in service by the end of June, but the company expects it will need post in-service improvements. It also said timing of when it will file a case to address the recovery of costs not currently reflected in rates is uncertain. […]
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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
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Gas
SCE, GE Debut Battery-Gas Turbine Hybrid System
Southern California Edison (SCE) put online the world’s first battery–gas turbine hybrid system on March 30 in Norwalk, Calif., pioneering a new direction in the way power could be generated and stored
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Connected Plant
PID Loop Tuning Pocket Guide Released
Proportional-integral-derivative (PID) control is one of the most common types of automatic control used in the power industry. A PID controller continuously calculates an error value as the difference between
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Legal & Regulatory
Offshore Wind Contract Conundrum Heads to Supreme Court
The English Supreme Court is due to hear an appeal on the long-running dispute in connection with the Robin Rigg Offshore Wind Farm. The decision promises to be significant for the offshore wind industry, its
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O&M
Energy Generation from A-to-Z with Machine Learning
The human brain is an amazing thing, but it has limitations. However, with the advent of machine learning, the limitations of the human brain no longer have to be the limitations of civilization. Machine
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O&M
How to Prevent Circulating Water Flow Reversal
Flow reversal in piping systems can degrade equipment performance and cause significant water hammer, potentially resulting in catastrophic failure. Power plant condenser cooling water systems—or circulating
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O&M
Borescope Inspection Saves Time and Money for Gas Turbine Plant
Inspecting the internal condition of a turbine generator is an important maintenance activity, but tearing a unit apart is a long and expensive process. Borescope inspections offer one way to minimize work