Archive: Coal

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Pollution Control: LCRA Fayette Lowers NOx Below 0.10 lb/mmBtu

The Fayette Power Project (FPP, aka the Sam K. Seymour Power Station) is a three-unit, coal-fired generating plant sited near La Grange, Texas (Figure 1). Units 1 and 2, each with a nominal rating of 600 MW, are co-owned by the Lower Colorado River Authority (LCRA) and Austin Energy (AE). LCRA is a conservation and […]

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The Coal Patrol: Coal-to-Liquids Resurfaces after 20 Years

It’s déjà synfuels all over again. With crude oil prices seemingly interminably pegged at over $60 a barrel, the old, beguiling notion of turning coal into liquid fuel — a task accomplished by the Nazis in the 1940s and the South Africans in the 1970s and 1980s — is once again front-page political news in […]

Speaking of Coal Power: Illinois Coal Poised for Comeback

Sylvester Stallone, as Rocky Balboa, staged another magical comeback earlier this year — in the ring and at the box office. Just when you think Rocky is down and out for good, the sixth release of the Rocky franchise just may be the best of the lot. "Down but not out" is also an apt […]

The Coal Pile

Ninety years ago America was at war, and producers of coal (principally anthracite) were struggling to meet demand. It’s hard now to conceive of coal as the universal fuel, but there was a time when it was used in the U.S. to heat homes, schools, and libraries as well as to make steel and manufacture […]

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Coal Plant O&M: River Locks and Barges Are an Aging Workforce, Too

During 2005, about 150 million tons of coal were transported to power plants by hopper barges plying U.S. inland waterways. With coal-fired plants expected to continue producing 50% of America’s electricity, coal barge traffic is not likely to fall off. In fact, it may increase, for two reasons. One is cost. Shipping coal by barge […]

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At CERA Week 2007, most life was carbon-based

For the past 25 years, Cambridge Energy Research Associates has hosted an annual conference that has drawn the captains of the worldwide oil and gas and electricity industries. The 120 distinguished speakers at this year’s summit attracted more than 2,000 delegates from 55 countries, making it the largest and most diverse ever. Naturally, one of POWER’s contributing editors was there, too; here’s his take on what transpired.

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Exploring the many carbon capture options

Carbon capture and sequestration have many technical hurdles to leap in coming years. The capture and reuse of CO2 to enhance oil recovery preceded the current clamor over climate change, and that experience is often used as an example that the process is a viable way to handle this greenhouse gas. This article explores options for the first part of the process: CO2 separation and capture.

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Global Monitor (April 2007)

Npower plans big coal plant in UK / Berkeley boffins make thermoelectric discovery / Rinspeed’s roadster: Fast, fun, and green / Dead chickens, the weirdest renewable / Siemens celebrating three big deals / Nevada Power picks P&W, CH2M Hill / Scuderi’s air-hybrid engine / Ovation for huge new Chinese coal plant / PG&E dips toe into wave power / POWER digest

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The Coal Patrol: Glaciers and New Coal Plants

The big buzz still echoing through world of coal-fired generation is the move by two big-bucks private equity investors to take TXU Corp. off the public market, including scuttling announced plans for eight new pulverized coal – fired plants. That leaves alive plans for three new units at TXU’s existing Sandow and Oak Grove sites. […]

Speaking of Coal Power: Coal in a Carbon-Constrained World

Carbon capture and sequestration (CCS) have elbowed their way into the nation’s lexicon with the rise in concern over climate change. But few of the journalists who are hyping global warming have taken the trouble to learn the ins and outs of producing affordable electricity from coal. Citizens of the industrialized world now wring their […]