POWER

New methods of reliability, availability, and maintainability (RAM) evaluation help facilitate more-accurate plant output and revenue predictions, identify strengths and weaknesses of possible plant configurations, and determine potential improvements and enhancements for integrated gasification combined cycle plants.

France in January announced its contribution to the wave of small and modular reactors (SMRs): a submarine-like nuclear plant that can be submerged in waters 60 meters (m) to 100 m deep and several kilometers offshore.

In the past, members of a utility’s engineering staff spent their career designing and building new power plants. Today, many utility engineers find that opportunity comes around only once in a career. To fill the experience gap, an “owner’s engineer” company can add to a utility’s team a cadre of highly qualified power engineers who focus on avoiding design errors and keeping the project on schedule.

Brazil’s environment agency, IBAMA, in January issued a partial installation license that allows for construction of the controversial Belo Monte dam complex, an 11,233-MW project estimated to cost some 19.6 billion reals (US$11.7 billion), to begin on the margins of the Amazon’s Xingu River. Saying the project is needed to meet soaring electricity demand when completed, as planned in 2015, the government gave license to dam-building consortium Norte Energia to begin clearing 238.1 hectares (588 acres) of forestland.

How does your company prepare and share fossil plant performance data? What data are important, and how much effort is required to collect and report the data? What are the most important statistics for reporting key fossil plant operations? The latest EUCG benchmarking survey reveals the favored fossil performance metrics at several of the largest utilities in eight key categories.

Europe installed 308 new offshore wind turbines in 2010—a 51% increase in installed offshore capacity over the previous year, the European Wind Energy Association (EWEA) said in new figures released this January. The 883 MW of new capacity—worth some €2.6 billion—were installed at nine wind farms in five countries, bringing the continent’s total offshore installed wind capacity to 2,964 MW.

As U.S. electric utilities watch increasing numbers of older workers leave the workforce, they are left with a shrinking pool of experienced personnel. To meet this growing challenge, a number of educational programs are being offered to help younger workers take advantage of career opportunities in the electric power industry.

At the beginning of 2011, German firm E.ON began operation of its new 417-MW Malzenice gas and steam turbine power station in Slovakia’s Trnava region, near the country’s capital, Bratislava (Figure 5). The facility, which is expected to generate more than 300 billion kWh annually, boasts an efficiency of 58%—which E.ON claims is among the “highest in Europe.”

Scale-manufacturer Scaletron Industries added the Model 2305 Digital Single Cylinder Eco-Scale to its product lineup. Designed to provide a more versatile solution for weighing ammonia, carbon dioxide, hydrogen chloride, liquefied chlorine, sulfur dioxide, and other liquid gases used in water and wastewater treatment applications, the scale can weigh cylinders of up 10.5 inches in diameter and […]

Lab-scale experiments have shown that seawater and calcium could effectively remove most of the carbon dioxide (CO₂) from a natural gas power plant’s flue gas stream. A large fraction of the captured gas could then be converted into dissolved calcium bicarbonate—which, pumped into the sea, could be beneficial to the ocean’s marine life, says a researcher representing both the Lawrence Livermore National Laboratory’s (LLNL’s) Carbon Management Program and the University of California, Santa Cruz.