The EPA's new rule is a compromise between public health and corporate profits. Nothing comes for free. Particulates cause increased cardiovascular and respiratory disease and have neurological effects as well. The new rule is called MATS: Mercury and Air Toxics Standards. Obama can't get anything done through congress, but he is still working his evil socialist ways via agencies designed to protect public interests. I for one appreciate some attention given to public health: better to have some reasonably devised limits than to simply let industry poison us for greater profit, even if we WANT the product of that industry.

The EPA proposal incorporates three separate limits: one for mercury, a second for acid gases and a third for particulate matter, which is used to target emissions of metals such as chromium, selenium and cadmium.

In its March proposal, it said the regulation could prevent 17,000 premature deaths from toxic emissions. Today it lowered that estimate to 11,000, according to the statement. Jackson said improved estimates for benefits from a rule to combat pollution across state borders leaves the mercury standard with fewer toxics to remove.

The changes announced today include easing off on mandatory controls for particulate matter, dispatching with pollution caps when plants are starting up or shutting down, and allowing companies greater leeway to average mercury emissions across units. Those changes will save utilities about $1 billion annually, EPA said in a fact sheet.

For more: http://www.businessweek.com/news/2011-12-21/epa-issues-air-toxics-cap-for-u-s-coal-fired-power-plants.html

For the rule straight from the EPA: http://www.epa.gov/airquality/powerplanttoxics/actions.html

ENERGY LITERACY
CONSERVATION
RESILIENCE
RELOCALIZATION
FAMILY PLANNING
BEAUTY
BIODIVERSITY
( the Post Carbon Institute, that isCollapse )

Or not. Gazillions of jellyfish are swarming around nukes in Japan, Israel and Scotland. They've forced 3 nukes to shut down. Any large industrial facility that uses ocean water in volume is at risk of filter overwhelm, including desalinization plants and coastal power plants. They're cleaning up Jellyfish in droves from beaches in Lebanon to keep tourism going. In Savanna, Georgia they're saying that warmer water temperatures brought them in early. It may be that this is just an early and generous "jellyfish season" that has nothing to do with nukes or global warming. In the image below a workman is emptying a filter in a Mediterranean water cooling system for a coal burning plant, and getting a load of jellyfish.(  Images behind cut.Collapse )

Nice set of NYT opinion pieces here that offer perspective on how Japan's recent earthquake and tsunami experience bear on our situation here in the US. Their nuclear power plants were designed to be OK for up to 8 hours of a power failure, and because of the quake and wave one-two punch, the power outage outlasted the projection. Here in the US our plants are good for 4 hours without power. But how stable is our power grid? Are we really in better shape than Japan for dealing with what may come? Hard to know...and hope we don't have to find out. But if history is any indicator of the future, the one thing we can say is that unpredictable things do happen.

Texas and the Republicans are dead set against requiring utilities to generate x power per y emissions, but it sounds like a good idea to me. I'd like to breathe good air, please. I don't want anyone else in my family to become asthmatic because of coal burning in their region. And as for global warming, well, it's not easy to pin down and it's hard for me to get as excited about it as some people do. I do think our climate is changing and that we have increased the rate of change by our burning of fossil fuels. I am not sure that we can change that rate of change now that it has been initiated. But I'm diverging from the subject, which is that the Obama administration, specifically the EPA, is moving forward to enforce the Clean Air Act after Congress has failed to take any action on the issue. They've begun to take on specific state officials in the state of Texas who refuse to enforce federal laws.

I am going to begin to make posts in defense of Obama. Somebody needs to.
( Notes from a 12/23/10 Wall St Journal articleCollapse )

Tennessee's high-tech future became more secure last week when the U.S. Department of Energy announced that the Oak Ridge National Laboratory would become the nation's top research facility for the future of nuclear energy. It is fitting that the laboratory that brought us into the nuclear age would be chosen to plan for its future.
( a pro-nuke editorial and a bit of history from the town historianCollapse )