With the U.S. economy currently in a free fall, some utility industry leaders and elected officials argue that carbon cap legislation should be put on hold while the country recovers financially. However, President Barack Obama has a different game plan.

Once a Soviet satellite, Poland is now transforming into a thoroughly modern nation. To support its growing economy, this recent European Union member country is modernizing its power industry. Exemplifying the advances in the Polish electricity generation market is the 460-MW Patnów II Power Plant — the largest, most efficient (supercritical cycle), and environmentally cleanest lignite-fired unit in the country.

Purge water from a typical wet flue gas desulfurization system contains myriad chemical constituents and heavy metals whose mixture is determined by the fuel source and combustion products as well as the stack gas treatment process. A well-designed water treatment system can tolerate upstream fuel and sorbent variation over time and consists of multiple process treatment steps arranged in just the right order to produce wastewater acceptable for discharge.

By Kennedy Maize Princeton physicist Will Happer, a prominent skeptic about man-made global warming, told the Senate Environment and Public Works Committee Feb. 25 that the earth is in a “CO2 famine,” and more atmospheric carbon dioxide would be a very good thing indeed. “Almost never have CO2 levels been as low” as in the […]

A year after a U.S. appeals court vacated a Clean Air Act Rule that would have allowed a cap-and-trade approach for mercury emitted by power plants, the nation’s highest court on Monday declined to hear arguments on the case.

A federal court on Tuesday sided with 13 states that had challenged the U.S. Environment Protection Agency’s (EPA) annual air quality standard for microscopic pollutants known as particulate matter or soot, ruling that the government’s standards were “unsupported” by “reasoned decision-making.”

A federal appeals court last week slapped the Federal Energy Regulatory Commission (FERC) on the hand for overreaching the authority granted to the agency by the Energy Policy Act of 2005 when it took an “expansive interpretation” of the law in asserting its power to override state decisions.

U.S. Energy Secretary Steven Chu last week announced a sweeping reorganization of the Department of Energy’s (DOE) dispersal of direct loans, loan guarantees, and funding contained in the American Recovery and Reinvestment Act.

If the Obama administration regulates carbon dioxide, future costs to contain or abate emissions at the 600-MW John W. Turk Jr. Power Plant proposed for southwest Arkansas by the Southwestern Electric Power Co. (SWEPCO) could exceed $163 million a year—or more than $2.8 billion for the 40-year life of the plant—says an economic study prepared for two environmental groups.

The U.S. government has sued Louisiana Generating, alleging that the NRG Energy subsidiary violated the clean air rules by operating the Big Cajun 2 Power Plant without also installing and operating modern pollution control equipment after the generating units had undergone major “modifications.”