Why regulation is not a bad thing.

Hidden in the beginning of an article on a county heavily dependent on coal contemplating a switch to natural gas heating…

“Heritage should account for something,” said James J. Rhoades, a Republican state senator from Schuylkill County.

King Coal Country Debates a Sacrilege, Gas Heat – NYTimes.com

Of course, this argument can be made to defend any practice including child marriage, the caste system, widow burning, slavery, genocide (the list goes on…). Coal is in august company.

Some of the issues with anthracite:

But what makes this brittle and lustrous rock, often known as black diamond, so hard and pure is that it is often deeper and under greater pressure than other forms of coal, which also explains why it is expensive and dangerous to extract.

The anthracite mines in this area have seen more than 30,000 deaths since 1870.

The argument about local jobs being lost and local economies being damaged is a valid one and needs to be addressed. In theory, destructive practices cannot be continued in order to prop up local economies. But decisions are made locally and it takes a lot of political courage to shutdown a destructive economy and possibly doom a town to fast death. I guess the solution is to provide alternative modes of economy and employment growth during the transition, easier said than done. Problem with being a one horse town, you better hope your horse stays forever young!

Mercury is a trace element present in coal/oil that is emitted when coal is combusted for energy – Coal fired power plants account for 40% of all Mercury emissions in the USA.

Is $10 a Year Too Much?

Courtesy the North Carolina Conservation Network
They alerted me to this opinion piece in the News & Observer

North Carolina municipalities are demanding it. Other states are doing it. Now our state must impose maximum available control technology on all coal-burning power plants to reduce mercury emissions by 90 percent as quickly as possible.

Why? Because it is the best way to protect our most precious natural resource, the brainpower of our children.

Against the strong advice of the pediatric and public health communities, in 2005 the U.S. Environmental Protection Agency passed a wimpy rule to reduce mercury emissions from coal-burning power plants 70 percent by 2018. The rule also allows a “cap and trade” process, which may produce local hotspots of mercury pollution.

Later…

Prenatal exposure at levels consistent with consumption of contaminated fish can lead to IQ loss, memory and attention problems, fine motor deficits and developmental delay. These changes are likely permanent.

Estimated costs to consumers are about $4-$10 per year.

This is a no-lose situation. Merury controls are easy to implement, cheap, and requires nothing other than the tweaking of already existing controls. The only reason not do this is knee jerk opposition to even sensible regulation on the part of powerful entities (check out the sweet astroturf on that website!) that have the ear of the federal government.

The NC Conservation Network is running a campaign to toughen the proposed NC law. Please comment if you live in NC.

Mercury regulation is a case where the EPA’s much maligned command and control regulation works better than cap and trade policies because mercury is in the unique position of being both a  local and long range pollutant. Local pollutants have to be controlled at each source, so the Federal government’s proposed legislation is a bad idea and states are trying to do better.

Leftovers may explain perfluorinated compound puzzle:

See my earlier post about this. Looks like the EPA did want the companies to phaseout not just the PFOA, but the precursor compouds as well, and according to this article, quite a bit of progress has been made.

Eight companies have pledged to slash releases of several perfluorochemicals at their operations around the world, EPA announced on March 2.

Arkema, Asahi, Ciba, Clariant, Daikin, DuPont, 3M/Dyneon, and Solvay Solexis have agreed to reduce emissions of perfluorooctanoic acid (PFOA), its longer chain homologs, and compounds that can degrade into PFOA, EPA said. The companies will also reduce levels of these compounds in their products. Responding to a challenge EPA made in January, the eight firms volunteered to cut industrial releases of PFOA as well as amounts of the chemical in products 95% from 2000 levels by 2010 or earlier. The companies also pledged to work on eliminating releases and content of PFOA in products by 2015.

Here are the individual companies’ commitment letters. They all loudly proclaim their commitment to reduce PFOA levels in their products, not quite so universally unequivocal on the precursors… I need a lawyer to parse some of the language. 3M, for instance, says that they do not “manufacture” the telomers’, which is not the same as saying they do not use them. Solvay Solexis, is extremely straigtforward and agrees to the EPA conditions in a letter actually written in plain English! Dupont, good letter too. Let’s see how this situation plays out, outright elimination in 10 years seems nice, which leads me to believe that the companies are already moving in this direction. The journal article suggests that the residuals are mainly due to inefficiencies in the manufacturing process. The reaction yield is 70%, meaning the 30% left behind from the monomer formation reaction will need to be removed from the product.

And Dog bites man, yet again, it’s amazing how they keep doing that. Think of all the money being wasted on re-proving the obvious, this is money not spent in mitigating the effects, money not spent on research, money not spent on encouraging people to use more efficient lighting… It’s a shame.

CNN.com – Study: Earth ‘likely’ hottest in 2,000 years – Jun 22, 2006

Climate scientists Michael Mann, Raymond Bradley and Malcolm Hughes had concluded the Northern Hemisphere was the warmest it has been in 2,000 years. Their research was known as the “hockey-stick” graphic because it compared the sharp curve of the hockey blade to the recent uptick in temperatures and the stick’s long shaft to centuries of previous climate stability.

The National Academy scientists concluded that the Mann-Bradley-Hughes research from the late 1990s was “likely” to be true, said John “Mike” Wallace, an atmospheric sciences professor at the University of Washington and a panel member. The conclusions from the ’90s research “are very close to being right” and are supported by even more recent data, Wallace said.

The panel looked at how other scientists reconstructed the Earth’s temperatures going back thousands of years, before there was data from modern scientific instruments.

For all but the most recent 150 years, the academy scientists relied on “proxy” evidence from tree rings, corals, glaciers and ice cores, cave deposits, ocean and lake sediments, boreholes and other sources. They also examined indirect records such as paintings of glaciers in the Alps.

Combining that information gave the panel “a high level of confidence that the last few decades of the 20th century were warmer than any comparable period in the last 400 years,” the academy said.