Showing posts with label mercury. Show all posts
Showing posts with label mercury. Show all posts

Thursday, March 1, 2012

Chicago Quits Coal!!!!

I am proud to announce that the Beyond Coal movement is winning: as of today, the 100th coal plant since 2010 -- Portland coal plant in Mt. Bethel, PA -- has announced plans for retirement! Not only that, but our efforts have led to the equivalent of 11 million homes powered throughout the nation by clean energy!   


Yesterday was a big day for clean air. For nearly 100 years, Edison International’s Fisk and Crawford coal plants have loomed over the City of Chicago, fueling climate change, exposing families to dangerous levels of chemicals and polluting the air.

But the people of Chicago fought back-- and won. That’s right, the city of Chicago has quit coal!

For over ten years, community members in Chicago have been standing up to Edison International and demanding their right to clean air and a safe climate. With your help, they achieved an historic victory today - the Fisk coal plant in Pilsen will shut down in 2012 and the Crawford coal plant in Little Village will shut down by 2014.

And as if we didn’t already have enough to be excited about with the victory in Chicago, we had ANOTHER victory for the people of Pennsylvania and Ohio. GenOn announced that they will close seven coal plants including the Portland, PA plant which was responsible for over 500 asthma attacks and 54 heart attacks.

You have a lot to be proud of.

These victories are not only for the people of Chicago, Ohio, and Pennsylvania, but for local activists all over the country who are working to shut down dirty coal plants in their communities.

Wednesday, January 18, 2012

a score late but better late than never = Mercury and Air Toxin Regulation

Gina McCarthy, Assistant Administrator for the U.S. Environmental Protection
Agency’s Office of Air and Radiation, will address about 2,000 delegates at EUEC 2012, the USA’s largest energy, utility and environment conference to be held at the Phoenix Convention Center from January 30 to February 2, 2012
.

McCarthy’s keynote address will include the EPA’s new Mercury and Air Toxics Standards (MATS) issued on December 21, 2011. These are the first national standards to regulate power plant emissions of mercury and toxic air pollution that directly impact 1,400 coal-fired and oil-fired power plants and are estimated to cost $10 billion.
These rules were issued after 20 years of study and litigation that included participation by experts presenting at the EUEC 2012 and at past EUEC conferences.

“We’re fortunate to have Assistant Administrator McCarthy return as a keynote speaker. This year she will discuss the newly issued mercury standards as a follow up to her presentation last year on the proposed rules. Senior executives from the Department of Energy and Southern Company will also speak in the keynote session on how the utility industry plans to comply with these new regulations and how it impacts 1,400 power plants identified by the EPA.” said Dr. Prabhu Dayal, EUEC Chairman.

EUEC 2012 is the 15th annual energy, utility and environment conference, making it the largest and longest running professional networking and educational event of its kind in the United States. EUEC provides an educational forum with 600 expert speakers in 12 tracks and networking events in the exhibit hall to facilitate the collaboration between government, industry and stakeholders for the protection of our environment and energy security.

Wednesday, December 21, 2011

21 years later Mercury, a known neuro-toxin, is regulated in power plant emissions...all the Fetuses can now concentrate on being born healthfully!!!

The American Lung Association today applauds the Obama Administration for adopting public health safeguards to reduce mercury and toxic air pollution from power plants. The new Mercury and Air Toxics Standards for Power Plants are long overdue and will reduce the harm from air pollution like mercury, lead, arsenic and a host of other pollutants.



"Since toxic air pollution from power plants can make people sick and cut lives short, the new Mercury and Air Toxics Standards are a huge victory for public health," said Albert A. Rizzo, M.D., National Volunteer Chair of the American Lung Association, and pulmonary and critical care physician in Newark, Delaware. "The Lung Association expects all oil and coal-fired power plants to act now to protect all Americans, especially our children, from the health risks imposed by these dangerous air pollutants."


The Mercury and Air Toxics Standards will reduce toxic emissions from coal- and oil-fired power plants that are found in more than 40 U.S. states and are the largest producers of mercury pollution. Air pollution emitted by coal-fired power plants contains 84 of the 187 hazardous pollutants identified for control by the Clean Air Act. Many of these pollutants, such as, dioxins, arsenic, and lead, can cause cancer and cardiovascular disease; harm the kidneys, lungs, and nervous system; and even kill. The Mercury and Air Toxics Standards will reduce these pollutants and prevent 130,000 childhood asthma attacks and 11,000 premature deaths each year.


The 1990 Clean Air Act Amendments required the tighter standards on power plants in an effort to reduce toxic emissions in communities across the country. However, big polluters have fought for and won delays for more than 21 years.

"Attempts to delay or dismantle the Clean Air Act, or rules like the Mercury and Air Toxics Standards, reward industry polluters and punish those most vulnerable to dirty air," said Dr. Rizzo. "These new standards mark a huge step forward in clean air protections and will be responsible for saving thousands of lives each year."

Tuesday, December 13, 2011

Republicans sneak bad legislation into your Christmas Stocking!!!! Ho Ho Ho....

Here's just a small sampling of what we're facing in the next two weeks and why we MUST speak up immediately:



Republican Speaker of the House John Boehner is pushing to attach a rider that would force approval of the highly controversial Keystone XL pipeline with almost no review of its effect on water supplies and other public resources to the payroll tax bill. If it goes through, this would circumvent the State Department's authority and expose America's heartland to the risk of spills and contamination from the 2,000+ mile pipeline.


Another rider would block new limits on mercury and other hazardous emissions. If it passes, this rider will cause up to 28,350 premature deaths, 150,000 asthma attacks, and nearly 19,000 hospital visits over the next 3 ½ years.


Republican Senator Barrasso of Wyoming is also pushing for a rider that would hamper efforts to preserve critical waterways, including wetlands and small streams that filter pollutants, prevent flooding, and replenish our drinking water.

Saturday, October 22, 2011

Much like Mercury Poisoning from Coal Fired Power; Climate Change is REAL!

A new climate study shows that since the mid-1950s, global average temperatures over land have risen by 0.9 degrees Celsius (1.6 degrees Fahrenheit), confirming previous studies that have found a climate that has been warming – in fits and starts – since around 1900.

Most climate scientists attribute warming since the mid-1950, at least to some degree, to carbon dioxide emissions from human activities – burning coal, oil, and to a lesser extent gas, and from land-use changes.

The latest results mirror those from earlier, independent studies by scientists at NASA's Goddard Institute for Space Studies in New York, the Hadley Center for Climate Prediction and Research in Britain, and the National Oceanic and Atmospheric Administration (NOAA).

Tuesday, October 11, 2011

Coal Fired Power Plants = Death .... new warning on the side of each plant like packs of cigarettes

U.S. coal-fired power plants pump more than 48 tons of mercury into the air each year. The Martin Lake Power Plant in Tatum, Texas, spews 2,660 pounds per annum all on its own (it burns lignite, a particularly mercury-heavy form of coal). Compared with the vast amounts of mercury churning out of Asia, the U.S. contribution is fairly small—about 3 percent of the global total. Roughly a third of our emissions settles within our borders, poisoning lakes and waterways. The rest cycles through the atmosphere, with much of it eventually winding up in the world's oceans.



Inorganic mercury isn't easily assimilated into the human body, and if the mercury emitted by power plants stayed in that form, it probably wouldn't have made Gelfond and many others sick. But when inorganic mercury creeps into aquatic sediments and marshes (as well as mid-depths of oceans), bacteria convert it into methylmercury, an organic form that not only is easily assimilated but also accumulates in living tissue as it moves up the food chain: The bigger and older the fish, the more mercury in its meat. It takes only a tiny amount to do serious damage: One-seventieth of a teaspoon can pollute a 20-acre lake to the point where its fish are unsafe to eat. Thousands of tons a year settle in the world's oceans, where they bioaccumulate in carnivorous fish. Forty percent of human mercury exposure comes from a single source—Pacific tuna.


"Ninety-five to 100 percent of the methylmercury that we acquire in our bodies comes from the consumption of seafood," explains Stony Brook University professor Nicholas Fisher, director of the Consortium for Interdisciplinary Environmental Research, which oversees the (newly endowed) Gelfond Fund for Mercury Research and Education. (Seafood, in this case, includes fish from lakes and rivers.) When EPA researchers tested predatory and bottom-dwelling fish at 500 U.S. lakes and reservoirs in 2009, they found mercury in each and every one; close to half of the fish had levels so high they were unsafe to eat. Another 2009 study, by the U.S. Geological Survey, found mercury-contaminated fish in each of the 291 streams and rivers tested. Mercury pollution causes U.S. waters to be closed to fishing more often than does any other source of contamination.


In March, after more than 20 years of delay, the EPA proposed a new federal air pollution standard for power plant emissions of mercury and other toxics. The new rule, which was vigorously opposed by the coal industry, will require power plants to use "maximum achievable control technology" to filter mercury from their smokestacks by 2014. The result of a 2008 lawsuit by the Sierra Club and other environmental groups, the rule is expected to cost industry more than $10 billion to implement.


That may sound like a lot—unless you compare it with the cost of doing nothing. Dr. Leonardo Trasande, an associate professor of preventative medicine and pediatrics at Mt. Sinai Medical Center, did exactly that, in a study published in the American Journal of Industrial Medicine in 2006. He calculated that between 316,000 and 647,000 American babies are born each year with mercury levels high enough to cause measurable brain damage. Because every drop in IQ results in a loss of economic productivity, he estimated that the mercury emitted by coal-fired power plants costs the nation $1.3 billion each year. As he explained in a Senate briefing in 2005, "those costs will recur year after year, with each new birth cohort, so long as mercury emissions are not controlled. By contrast, the cost of installing stack filters is a one-time expense."


One researcher extrapolated from existing data that there are up to 184,000 people in the United States with blood mercury levels above 58 mcg/L, a level at which they would likely show adverse symptoms.


The symptoms of mercury toxicity are fairly well established. They include lack of balance and coordination, trouble concentrating, loss of fine motor skills, tremors, muscle weakness, memory problems, slurred speech, an awkward gait, hearing loss, hair loss, insomnia, tingling in the limbs, and loss of peripheral vision. Long-term exposure may also increase the risk of cardiovascular and autoimmune diseases and reduce the concentration and mobility of sperm.


What's unclear is how much mercury it takes to make you sick. Nearly everyone feels fine when the level of mercury in their blood is below 5.8 mcg/L, which the EPA says is safe for pregnant women. And most—although not all—exhibit symptoms at 100 mcg/L. But some people show symptoms with levels as low as 7 mcg/L, and others feel right as rain despite being above 100 mcg/L.


Physicians speculate that susceptibility to mercury could be genetic, or the result of diet or stress. It also seems that people can have mercury-related impairments without realizing it. In an Italian study from 2003 comparing 22 men who frequently ate tuna with 22 who didn't, the tuna eaters (who had a mean level of 41.5 mcg/L) fared significantly worse on cognitive tests, despite having no outward symptoms of poisoning.


One thing that isn't in question, though, is that developing fetuses are particularly sensitive to the toxic effects of methylmercury. Two out of three large-scale studies have found that children born with it in their system have trouble with coordination, concentration, language, and memory—and continue to have the same deficits many years later.


Nancy Lanphear is a behavioral developmental pediatrician who works at a clinic in Vancouver for children with disabilities like autism or attention-deficit/hyperactivity disorder. Several years ago, a mother came into her clinic with a four-and-a-half-year-old girl who had cerebral palsy as well as speech and motor delays. But what attracted Lanphear's attention was that the child was drooling.


"I'm looking at this four-year-old and saying, 'This is mercury,'" Lanphear recalls, hypersalivation being a classic sign of mercury poisoning. The child's chart showed that a heavy metals screening at age two had found high mercury levels in both mother and child, as well as in the child's grandfather. The mother recalled being encouraged by her physician to eat fish during her pregnancy; she ate tuna or other seafood two to four times a week, sure that she was helping her baby's development.


"She knows that she's not to blame, that it was inadvertent, but there's still some grief there," Lanphear says of the mother. "It's not something that's going away, even though the child's mercury levels are now normal. The damage was done to the developing brain." Lanphear uses the story to remind obstetricians and pediatricians to be on the lookout for mercury poisoning in their patients.

The EPA estimates that at least 8 percent of U.S. women of childbearing age have blood mercury levels above 5.8 mcg/L. If you zero in on communities that regularly eat fish, the prevalence is much higher. In the Northeast, one out of every five women has a mercury level exceeding the EPA threshold. In New York City, it's one out of every four, and close to half of the city's Asian population have elevated mercury levels, as do two-thirds of the city's foreign-born Chinese.

High-mercury pockets also exist on the West Coast. Between 2000 and 2001, San Francisco physician Jane Hightower tested 116 patients who said they frequently ate fish. She found elevated mercury levels among 89 percent of them, with half above 10 mcg/L. Many of these patients had reported nonspecific symptoms like headaches, nausea, depression, and trouble concentrating, and had been searching for an explanation for months or years.


Since that first survey, Hightower has treated hundreds of mercury-exposed people from all walks of life. Among her patients was then-five-year-old Sophie Chabon, the daughter of Pulitzer Prize-winning novelist Michael Chabon and Ayelet Waldman, whose books include the best-seller Bad Mother. Sophie had been an early talker and walker, but then she seemed to hit a wall, suddenly unable to sound out words she used to know how to read and even forgetting how to tie her shoes. A blood test turned up mercury levels of 13 mcg/L. The culprit: twice-weekly tuna sandwiches.


As Sophie cut tuna out of her diet, her mercury levels dropped, and her stalled development surged ahead again. Now in high school, she has a passion for history, film, and French and shows no sign of any lasting effects from the mercury exposure. Still, Waldman fumes when she thinks about what might have happened if they hadn't caught the problem so early. "I blame our country for not [caring] about what we're spewing into the atmosphere," she says. "This is about coal, pure and simple. You wouldn't go and break your child's bones one by one, but we tolerate this kind of poison that's ruining their minds. It's insane."


While Hightower's wealthy patients tend to eat sushi and expensive tuna, swordfish, and halibut, poor Americans eat canned light tuna—often subsidized by the federal Women, Infants, and Children nutrition program—and fish they hook themselves in local rivers, lakes, or bays. Immigrants are particularly likely to fish for food, often without understanding the risks of eating their catch. The average Latino angler, for instance, consumes twice as much mercury daily as the EPA considers safe, while a 2010 study of subsistence fishing in California found that some anglers were getting 10 times that dose. The same study found that anglers with children had a higher mercury intake than those without, probably because families with more mouths to feed rely more on food that can be caught rather than bought.


The boardwalk in Ocean City, New Jersey, is a 2.5-mile strip of salt air and stimulation, with arcades and carnival rides, pirate-themed mini golf and fried clams. It was here that a young woman named Jaime Bowen stood in front of a microphone in June and nervously contemplated the crowd. A 31-year-old home-healthcare worker with two children, Bowen had gone to a Sierra Club-sponsored hair-testing event with an environmentally minded friend a month before, more as a lark than out of any real concern for her health. "It was kind of a joke going to get my hair clipped," she says. "Then, to get the results—it was a reality check."


Of the 36 people at the event who were willing to share their results, 8 had elevated mercury levels. Bowen was one of them. Hers was 1.37 ppm—too low to cause health problems, but higher than the EPA considers safe for women of childbearing age. (Hair mercury levels are evaluated differently than blood mercury levels, but a hair level of 1.2 ppm is roughly equivalent to a blood level of 5.8 mcg/L.) Now she was concerned about her two children, who, after all, ate what she ate. "You hear, 'Don't break that thermometer.' You never hear about the fish," she says. "I made my kids tuna fish sandwiches the other day, and now I feel horrible. Tuna fish—it's just one of those things you wouldn't think to be scared of."


And so Bowen stood at the podium, gripping the paper that held her prepared remarks. She talked about fish and her fears about her children's safety, and about coal. To her surprise, she looked up to see that people up and down the boardwalk had stopped to listen. "I did want them to know," she says. "I'm just a regular person—I'm not doing anything different than those people."


Behind her, the ocean sparkled, sending salty breezes drifting over the boardwalk. A seagull circled, white and gray, its bright eyes scanning the scene below: the crowded boardwalk, a fish-filled sea, and, tucked in a bay just a little to the northwest, the lighthouse-shaped smokestack of the BL England generating station, producing 450 megawatts of electricity, powered by West Virginia coal.