FirstEnergy’s R.E. Burger Plant has hosted a number of R&D projects over the years, but none as large as the demonstration of Powerspan’s 50-MW Electro-Catalytic Oxidation (ECO) multipollutant removal process a few years ago. Credit Powerspan for scaling up the demo unit and for adding CO₂ as a target of a new pilot process called ECO₂. And don’t forget the behind-the-scenes support of Burger’s plant staff and their willingness to incubate R&D projects while producing power. That’s what makes R.E. Burger a Top Plant in our book.

The average pulverized coal–fired coal plant is more than 30 years old and has a heat rate in the neighborhood of 10,300 Btu/kWh operating with an "off-design" coal. Add a high load factor (or increased cycling service), squeezed maintenance budgets, reduced plant staff, and increased time between overhauls to meet the plant’s pro forma, and you’ve got major stress. Fortunately, there is a way to come in under your NOx budget and lower the stress. Breathe deeply and read carefully.

Air and steam sootblowers have been the power industry’s solution to the slagging and fouling of boiler convective passes caused by flyash and combustion products. Manual cleaning systems have been superseded by computers and neural nets, but the basic cleaning apparatus remained unchanged—until now. Say hello to detonation waves. They can knock those deposits loose while markedly improving boiler heat transfer efficiency.

Tubing manufacturers have many alternatives for manufacturing and testing stainless steel tubing for feedwater heater and condenser applications. ASTM specifications are fairly generic in nature and only specify the minimum tube design and testing requirements—which may not be sufficient to provide the appropriate quality for a critical power plant application. To make the right material selections, it’s helpful to understand how welded stainless steel tubing is manufactured and its quality is checked.

October 1886 In the late 19th century, efficient combustion of solid fuels was achieved more by trial and error than by a fundamental understanding of stoichiometry and staged combustion. Boiler manufacturers took many different approaches to the challenge. Some made sense; others didn’t. In which category does the design described below fall? In 1886 the […]

    Winston Churchill once said, "Democracy is the worst form of government—except for all the others." The same could be said for competition policy in wholesale power markets. Competition policy has its flaws. It is not perfect, but it is better than the alternatives. One alternative is to rely completely on vertical integration and […]

The 1940s and 50s are considered the golden age of science fiction literature. After my kids saw the movie, I, Robot, a few years ago, they were surprised to learn that Isaac Asimov—a giant of the genre with more than 500 books to his credit—had written a series of nine short stories with the same […]

While elected officials in Washington debate the politics of climate change, state legislators and regulators have been busy putting in place programs to reduce greenhouse gas emissions. For the most part, the goals of the programs reflect desired changes to power supply and consumption: increasing the efficiency of electricity generation and delivery, using less fossil […]

Bahrain began privatizing its electricity and water-supply sectors three years ago, and the Al Ezzel Power Plant represents the first fruit of that strategic shift. The 950-MW plant, powered by two identical 2 x 1 combined-cycle units that burn natural gas, went commercial in May of this year. The plant now supplies about half of the national grid’s demand. The success of this fast-track project demonstrates the advantages of free markets and the wisdom of bringing in experts to build new capacity.