COAL POWER Direct

A bipartisan delegation of lawmakers from Pennsylvania on Oct. 15 urged the Environmental Protection Agency (EPA) to consider creating a separate subcategory for power plants that convert coal refuse into energy in its final Mercury and Air Toxics Standards (MATS). Though waste coal plants made an important environmental contribution by reducing coal refuse piles, the hydrochloric acid (HCl) standard in the MATS rule could push them out of business, they said.

The Environmental Protection Agency (EPA) on Oct. 5 appealed a federal court decision handed down on Aug. 21 that vacated the agency’s July 2011–finalized Cross-State Air Pollution Rule (CSAPR) because, the court said, it violated federal law. The EPA is now seeking a rehearing en banc that would involve all eight judges that serve at the U.S. Court of Appeals for the D.C. Circuit.

The 15-year-old Kyoto Protocol expires at the end of 2012. With U.S. CO₂ emissions at a 20-year low, what’s the point in the U.S. signing a new agreement?

This synopsis of today’s most interesting research related to power generation gives you a glimpse of what’s possibly coming to your plant in the not-so-distance future. Research under way today will surely determine how power plants are designed, operated, and maintained for many years to come.

Insulation and lagging are key to saving energy in a typical steam plant, and plant operators would be well advised to pay close attention to energy losses in their insulation and lagging systems.

Supporters of a new carbon tax are using arguments aimed at conservatives (it can be revenue neutral) and liberals (it can help the environment) alike. The damage to the U.S. economy, manufacturing competitiveness, and society’s poorest citizens outweighs the government’s need for a new revenue stream.

Expect the EPA to increase the use NEPA data requests, ostensibly related to climate change analysis, as an excuse to slow or stymie new energy system development.

The world’s first supercritical pulverized coal–fired low mass flux vertical tube Benson boiler is Jinzhushan 3, located in Hunan Province of the People’s Republic of China. The 600-MW Babcock & Wilcox Power Generation Group Inc. once-through boiler burns Chinese anthracite using downshot pulverized coal (PC) technology. Part 2 of this three-part article discusses the boiler technology. The third and final part will review the plant’s performance test results.

President Obama’s Executive Order on industrial energy efficiency is another incursion of the federal government into the day-to-day operations of American industry. The symbol of a free enterprise is autonomy in determining how to efficiently invest capital, an activity that the government has proven inept time and again.

The American Wind Energy Association’s number one priority is renewal of the production tax credit in order to protect industry jobs. But wind isn’t the only industry sector that’s scrambling to protect jobs.