In This Issue
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InfographicsTHE BIG PICTURE [INFOGRAPHIC]: Changing Fleets
The generating fleets owned by some of the largest companies in the U.S. (ranked here by capacity in 2017) have transformed over the past four years, in some cases dramatically, as total revenues fluctuated. Sources: Fidelity Investments (revenue data standardized by S&P Capital IQ); EIA-860 detailed data; SEC 10-K filings, and company websites. —Copy and artwork by Sonal Patel, a […]
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RenewablesQuick Starts, High Efficiency, Grid Balance — Engines on an Up Cycle
The growth of renewable energy, and with it the need for reliable backup generation, along with the increase in combined heat and power applications, is contributing to a rise in the use of reciprocating
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O&MAdvanced Boiler and HRSG Designs Offer Improved Performance
Innovative boiler and heat recovery steam generator (HRSG) designs are improving efficiency, reducing emissions, and lowering maintenance costs. Some well-proven technology, such as circulating fluidized bed
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TechnologyInnovative Firefighting Technology Improves Equipment, Personnel Safety
A hybrid fire protection system has the ability to discharge a cloud of hybrid media into protected spaces to extinguish fires without the use of dangerous chemicals. The hybrid cloud is based on cyclonic
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SafetyOperator Qualification and Training for the Power Industry
Skill levels generally differ between plant operator shifts. Further, these differences often cause divides among the shifts that result in unequal divisions of responsibility. Comprehensive, performance-based
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IIOT PowerThe 4M Approach to a Connected Plant
Technology is being incorporated into operations and maintenance schemes at an ever-increasing pace. New digital tools are helping optimize assets, improve performance, and reduce overall costs. Big Data Best
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EnvironmentalAre Energy Companies Practicing Good Product Stewardship?
The Product Stewardship Institute—a consumer advocacy group—defines product stewardship as “the act of minimizing the health, safety, environmental, and social impacts of a product and its packaging
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RenewablesGeothermal Generation Growing by Leaps and Bounds in Kenya
The Geothermal Resources Council, a California-based trade association, said Kenya ranks eighth in the world in geothermal energy production. And the country is poised to add substantially more
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CoalChile to Pursue Dramatic Coal Generation Reduction
Chile joined the ranks of nearly two dozen countries that have announced a phaseout or a moratorium of coal generation, pledging not to continue building coal-fired power plants unless they are equipped with
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GasEquipment Showcase: Diesel and Gas Generators
Diesel-powered or gas-powered engines are the popular options for those wanting a generator as a prime power or standby, backup power source. A recent report from ResearchAndMarkets.com says the generator
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NuclearAccident-Tolerant Fuels Could Be a Boon for Nuclear Industry
Following a planned outage, Unit 1 at the Edwin I. Hatch Nuclear Plant near Baxley in southeastern Georgia returned to service in early March outfitted with first-of-their-kind accident tolerant fuel (ATF)
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RenewablesDisaster Preparedness: The Quest for Transformer Resilience
Though critical to the nation’s power grid, large power transformers are some of the most vulnerable components in the system. Armed with a shared determination for resiliency, government, industry, grid
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RenewablesPOWER Digest [April 2018]
China’s Installed Capacity Grows 7.6% in 2017. China’s installed power capacity in 2017 grew 7.6% compared to the end of 2016 and now stands at 1,777 GW—higher than U.S. installed capacity of 1,198 GW as
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CoalCoal Generation Reaches New High in South Korea
The South Korean government said the country’s coal-fired power generation hit a new high in 2017, helped by three thermal power plants that came online with combined generation capacity of 5.3 GW. The
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O&MAutomated Tools Improve Hydroblasting Productivity and Safety
Just a decade ago, a hydroblasting contractor was considered cutting-edge if he owned a spinning nozzle for his shotgun and a 2-D tank cleaning tool. Now, the next evolution in hydroblasting technologies is
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O&MElectric Co-op Shines a Light on Rack Selection
Clay Electric Cooperative was determined to dramatically improve its logistics, reliability, and productivity, even before the Florida member-owned utility set out to build a new warehouse to consolidate
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CommentaryMarket Barriers Eased for Energy Storage Resources
The Federal Energy Regulatory Commission (FERC) adopted a final rule on February 15 (Order No. 841) that facilitates the direct participation of electric storage resources in centralized markets operated by
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CoalGaining Steam: Combined Heat and Power
There are increasing schemes in Europe to use marginally profitable gas-fired power plants to also generate heat for cities, and for good reason. Lausward Power Plant’s Fortuna Unit—POWER’s 2016 Plant of
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RenewablesWilliamson College of the Trades Energy Island: Time-Honored Innovation
Williamson College of the Trades’ Power Plant Technology program provides hands-on training for learners within its student-run power plant—known as the “Energy Island.” Through the program, students
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O&MReliability, Resiliency Key to Caribbean Rebuild
As another hurricane season approaches, the lessons learned by energy companies that have repaired power infrastructure in Haiti, Puerto Rico, and other areas provide a path forward for reducing the impact of