EPA’s Report on PBDEs

  • The EPA report says the findings of many studies raise particular concerns about the health risks to children. (Photo courtesy of Stephen Cummings)

A new report from the Environmental Protection Agency links health problems to flame retardants. Lester Graham reports the EPA finds children are most at risk.

Transcript

A new report from the Environmental Protection Agency links health problems to flame retardants. Lester Graham reports the EPA finds children are most at risk.

Polybrominated diphenyl ethers, or PBDEs, are flame retardant chemicals used in all kinds of household consumer products. Sofas, computers, babies’ funiture. The report finds kids are getting a higher dose of PBDEs. That’s bad because the chemicals have been linked to many different developmental and reproductive health problems.

Arlene Blum is a chemist at the University of California Berkeley. She says the report notes PBDEs migrate from foams and plastics into household dust.

“Eighty to ninety percent of the human dose is from dust. So, toddlers, you know, they crawl in the dust, put their hands in their mouths. So, that’s why toddlers have such a high level at such a vulnerable time.”

The EPA report says the findings of many studies raise particular concerns about the health risks to children.

For The Environment Report, I’m Lester Graham.

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EPA Coal Ash Plan Criticized

  • The new coal ash clean-up project will take four years and cost 268-million dollars. (Photo courtesy of Brian Stansberry)

More than a year ago – when an earthen wall broke at a power plant in Tennessee, 500-million gallons of toxic coal ash and water were spilled. If you compare it to other environmental tragedies – it was 50 times bigger than the Exxon Valdez spill. Half of the coal ash spill’s been cleaned up, but crews are still working to get the rest of it. And as Tanya Ott reports there are concerns about a new plan to deal with the ash:

Transcript

More than a year ago – when an earthen wall broke at a power plant in Tennessee – 500-million gallons of toxic coal ash and water were spilled. If you compare it to other environmental tragedies – it was 50 times bigger than the Exxon Valdez spill. Half of the coal ash spill’s been cleaned up, but crews are still working to get the rest of it. And as Tanya Ott reports there are concerns about a new plan to deal with the ash:

The plan comes from the US Environmental Protection Agency. Clean-up crews would scoop up the ash and put it in the same pit it came from… but the pit’s been reinforced with concrete. What the plan doesn’t call for, though, is a liner to make sure no metals leach into groundwater. Tennessee law and even the EPA’s new proposed coal ash rules require liners.

Craig Zeller is the project manager for the EPA. He says because this pit isn’t new – or expanding – it doesn’t have to comply with the rules. Plus, he says, water testing in the area shows there’s no problem with leaching.

“If, in the future it does show that we need to add a groundwater mediation piece to this, we will!”

Adding a liner after-the-fact could be difficult and expensive. The new clean-up project will take four years and cost 268-million dollars.

For The Environment Report, I’m Tanya Ott.

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Climate Bill to Cut EPA Authority

  • Some senators say to pass any bill, they have to cut the EPA's authority, but environmental groups say this would be a mistake. (Photo courtesy of Wikimedia Commons GNU 1.2)

A big climate-change bill will be introduced in the U-S Senate next week.
Shawn Allee reports it’s expected to stop the Environmental Protection Agency from regulating greenhouse gases:

Transcript

A big climate-change bill will be introduced in the U-S Senate next week.

Shawn Allee reports it’s expected to stop the Environmental Protection Agency from regulating greenhouse gases.

Congress worked on climate bills for more than a year, but all that time, the US Environmental Protection Agency worked on its plans.

EPA’s got authority to regulate greenhouse gas emissions on its own.

It’s doing that in case Congress waits too long or legislation’s too weak.

But some senators say to pass any, bill, they have to cut EPA’s authority.

Environmental groups say this would be a mistake.

Howard Learner is with The Environmental Law and Policy Center.

“The only justification to constrain the US EPA’s ability to do it’s job and do it well under the Clean Air Act is if Congress steps up in a comprehensive, thorough, durable, way to protect our public health and protect our environment.”

Lerner says we don’t know whether Congress’ approach to climate change will work, so the EPA should keep some power over greenhouse gas emissions … as a kind of back-stop.

For The Environment Report, I’m Shawn Allee.

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Energy Star Approval Gets Tougher

  • This week the EPA and the Department of Energy started requiring complete lab reports to review before approving products for Energy Star labels.(Photo courtesy of Energy Star)

The agencies in charge of the Energy Star Program are making it less vulnerable to fraud. Lester Graham reports, a covert investigation revealed corporate self-reporting could be faked.

Transcript

The agencies in charge of the Energy Star Program are making it less vulnerable to fraud. Lester Graham reports, a covert investigation revealed corporate self-reporting could be faked.

The Energy Star Program certifies whether appliances and other products lower energy costs. But, it was based on the honor system. If the company said its product qualified, it got the Energy Star label.

The Government Accountability Office submitted fake products to the Energy Star program. Jonathan Meyer was one of the investigators.

Meyer: We initiated our work by submitting fairly common products and those made it through the certification process without any real scrutiny, so we increased the level of, you know, ODD products toward the end of our investigation to see if there’s any type of information that would raise red flags.

Even a phony gas-powered alarm clock was certified as Energy Star compliant.

This week the EPA and the Department of Energy started requiring complete lab reports to review before approving products for Energy Star labels.

For The Environment Report, I’m Lester Graham.

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New Gas Mileage Rules for Cars and Trucks

  • Automakers will have to get into the electric and hybrid vehicle business to meet the new requirements. (Photo courtesy of the Natural Renewable Energy Laboratory, Warren Gretz)

The Obama administration has set new rules requiring cars and trucks to get better gas mileage. Tracy Samilton reports that
will make vehicles both greener and more expensive.

Transcript

The Obama administration has set new rules requiring cars
and trucks to get better gas mileage. Tracy Samilton reports that
will make vehicles both greener and more expensive.

In ten years, automakers will have to reach an average 35 and a half
miles per gallon for their combined car and truck fleet. To get
there, most will get into the electric and hybrid vehicle business, if
they’re not there already. But that technology is expensive. So
they’ll also make regular internal combustion engines more efficient.

Even that isn’t cheap. So who will end up paying for it all? You
guessed it. You and me.

Michael Omotoso is an industry analyst with J.D. Power and Associates.

“If we say we want a cleaner environment, and reduce our
dependence on foreign oil, one way or the other, it’s going to cost us.
Everyone has an opinion about how much more we’ll pay for vehicles
because of the rules.”

The Obama administration and environmentalists say about a grand. Analysts like Omotoso say it could be more like five grand.

For The Environment Report, I’m Tracy Samilton.

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Trial of Insecticide Used on Food

  • The EPA has been trying to stop the use of the carbofuran for four years,but corn, sunflower and potato farmers say they need the chemical to produce their crops.(Photo courtesy of thebittenword.com cc-2.0)

The future of an insecticide used on food is on trial. The Environmental Protection Agency wants to stop the use of the chemical. Rebecca Williams reports the pesticide company and some growers’ trade groups have been fighting the EPA:

Transcript

The future of an insecticide used on food is on trial. The Environmental Protection Agency wants to stop the use of the chemical. Rebecca Williams reports the pesticide company and some growers’ trade groups have been fighting the EPA:

For four years, the EPA has been trying to stop the use of the insecticide carbofuran.

The EPA says there are a couple problems. First, it’s toxic to birds. Second, the agency says carbofuran residues on food are not safe for us.
FMC Corporation makes the chemical. It’s been fighting the EPA for years. Now it’s before a U-S appeals court.
Corn, sunflower and potato farmers say they need carbofuran.

John Keeling is the CEO of the National Potato Council.

“Would there be potato production next year in the U.S. without carbofuran? Absolutely. Will it make decisions much more difficult for a lot of growers? Yes.”

The trial for the use of the insecticide is expected to last for months.

For The Environment Report, I’m Rebecca Williams.

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Getting Chemicals Out of Drinking Water

  • Chemicals used as industrial solvents can seep into drinking water from contaminated groundwater or surface water. (Photo courtesy of Mr. McGladdery CC-2.0)

Some chemicals are getting into drinking water, and it’s not so easy to get them out. The Environmental Protection Agency says it’s working on the problem. Lester Graham reports on the agency’s plans:

Transcript

The Environmental Protection Agency is outlining a plan to reduce the amount of chemicals getting into drinking water. Lester Graham reports.

The EPA’s administrator, Lisa Jackson told members of the Association of Metropolitan Water Agencies about the new plan. She said it would work to improve technology to clean up water, get tougher with polluters, coordinate efforts with the states, and deal with contaminating chemicals in groups rather than individual chemicals.

James McDaniels is President of the water agencies group. He says that last idea might speed up the process of getting some contaminants out of water.

“Focusing too much on one contaminant and not looking at it holistically and not really seeing what the other ones are. We all have limited reso urces and as utility managers, looking at these things more holistically makes a lot of sense to us.”

Pesticides, pharmaceuticals, and other chemicals make cleaning up drinking water a real challenge for the water agencies.

For The Environment Report, I’m Lester Graham.

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Giving the Electric Grid Some Smarts

  • The enhanced communication of the Smart Grid could help utility companies predict an overload on the power system. (Photo courtesy of Gastev CC-2.0)

Remember that huge blackout in the summer of 2003? Forty-five million people in the Midwest and Northeast US – as well as 10 million in Canada lost power. Julie Grant reports that the federal government and utilities are spending billions of dollars on what’s called a “Smart Grid” – in part, so we don’t have more large scale blackouts.

Transcript

Remember that huge blackout in the summer of 2003? Forty-five million people in the Midwest and Northeast US – as well as 10 million in Canada lost power. Julie Grant reports that the federal government and utilities are spending billions of dollars on what’s called a “Smart Grid” – in part, so we don’t have more large scale blackouts.

Right now, electric power in the U.S. is generated by a relatively small number of very big power plants. That power is transmitted all over the place.

But this set up is increasingly running into problems. The demand for power is skyrocketing: from big American houses and TVs, air conditioners and computers. The grid is struggling to keep up. And it’s not always succeeding.

There have been more – and more massive – blackouts in recent years than in previous decades.

Universities, private laboratories, and utility companies are all looking at different aspects of making the electric grid smarter.

Chris Eck is spokesman for First Energy, which provides power in Ohio, Pennsylvania and New Jersey. He says there are so many ideas on how to improve the nation’s electrical system.

“Part of the challenge is defining the smart grid. I think there are different opinions out there about what it will and won’t include.”

The Department of Energy says the smart grid will change the electric industry’s entire business model. Instead of being a centralized, producer-controlled network – it will transform to become decentralized and consumer-interactive.

Ken Laparo works on these kinds of issues at Case Western Reserve University in Ohio. He says a smart grid will get consumers more involved in planning their energy use.

“Right now, you have no idea what a killowatt hour is costing you in Cleveland on March 10 at 8:30 in the evening.”

Laparo says most of us just look at those little bars on our electric bills that show how much energy we used that month. But he says it doesn’t really mean much to us.

But companies are developing all kinds of products: smart plugs, smart thermostats, smart appliances, that tell you how much energy is being used – so customers can decide the best ways to reduce energy use – and to reduce their bills.

Utility companies might start charging more at peak energy times of day – and they will communicate those shifting prices to “smart” consumer devices in real time.

Laparo says these small slices of energy savings might not seem like a lot:

“But it’s the cummulative effect of what everybody is doing, no matter how small it is. When you add it up over millions of customers over days and weeks and months and years that the overall opportunity is huge.”

But there’s still a lot to be done. A decentralized system is going to need better communication. If every programmed refrigerator is constantly trying to optimize its energy usage based on the power’s moment-to-moment price — the electricity system will also have to be an information system. Each smart appliance and home meter, will have to be able to communicate with the energy companies.

If it works, this type of communication could help utility companies predict an overload on the power system – like the one that started the black out in 2003. Utilities today just predict when usage will be high. But a smart grid, they will actually know how high it is in real time.

Utilities will also have a better ability to fix problems in the system before they get out of control.
This is what some researchers call the Holy Grail of the Smart Grid. In the short term, they see consumers learning more about saving energy, and communicating that to the power companies. But in the long term, they want to be able to sense and manage the grid, to avoid those debilitating blackouts.

The 2003 blackout started because there was a high demand for power in one Ohio town. When that one generating plant went off line – it tried to get power from another plant, and overloaded the next plant, setting off a cascade of outages. More than 100 power plants shutdown that day.

First Energy spokesman Chris Eck says a smart grid could help prevent blackouts.

“As it is now, you might know you have circuits out and you have to send crews out to physically for a problem with these lines. With a smart grid, with enough sensors and feedback communication, you might be able to pinpoint before they get to the site. And they can isolate the problem and fix it quicker.”

For The Environment Report, I’m Julie Grant.

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Clean Water Act Clear as Mud

  • Two Supreme Court rulings have left landowners, regulators, and lower courts confused over what waterways are protected by the Clean Water Act. (Photo courtesy of Abby Batchelder CC-2.0)

The nation started cleaning up lakes and rivers in 1972 after passing the Clean Water Act. But two U-S Supreme Court rulings have left some waterways unprotected from pollution. Mark Brush visited one couple who says a lake they used was polluted and the government has let them down:

Transcript

The nation started cleaning up lakes and rivers in 1972 after passing the Clean Water Act. But two U-S Supreme Court rulings have left some waterways unprotected from pollution. Mark Brush visited one couple who says a lake they used was polluted and the government has let them down:

Sheila Fitzgibbons and her husband Richard Ellison were looking for a good spot to open up a scuba diving business. They found Cedar Lake in Michigan. Unlike the other lakes they looked at, this was crystal clear water.

“Ours always stayed clean and it took care of itself and aquatic plants were very healthy. We had a lot of nice fish in here – healthy fish that only go into clear water.”

They said they could take six scuba diving students underwater at a time – and have no problem keeping track of them because the water was so clear.

But that all changed in the spring of 2004. Richard Ellison was in the lake on a dive:

“We were with our students down on the bottom, doing skills and stuff with them, and all of the sudden it sort of looked like a big cloud come over, you know. And the next thing you know, it just turned dark and it was just all muddy. It looked like we were swimming in chocolate milk.”

Ellison and Fitzgibbons say the lake was never the same after that. They blamed the local government’s new storm drain. They said it dumped dirty water right into the lake. Local officials said it wasn’t their new drain, but a big rainstorm that was to blame.

Fitzgibbons and Ellison sued in federal court. They said the new drain violated the Clean Water Act. The local government argued, among other things, that the lake was not protected by the Clean Water Act. The case was dismissed – and Fitzgibbons and Ellison closed their dive shop.

Just what can or cannot be protected by the Clean Water Act used to be an easy question to answer. But two Supreme Court rulings – one in 2001 and one in 2006 – muddied the waters.

After the rulings, it wasn’t clear whether a lot of isolated lakes, wetlands and streams still were protected by the Clean Water Act.

Some developers and farmers saw the court rulings as a big win. They felt the government had been exercising too much power over waterways, limiting what they could build or do on their own property.

Jan Goldman-Carter is a lawyer with the National Wildlife Federation. She says the people who enforce the nation’s water protection laws were left scratching their heads after the rulings:

“The confusion generated by these decisions has wrapped up the agencies, the courts, and even landowners and local governments with really not knowing when a water is protected or not. And that’s had the effect of actually, kind of, unraveling the fabric of the Clean Water Act, which really is our primary protection of our nation’s water supplies.”

Goldman Carter says – polluters are getting the signal. In many places – no one is watching:

“When the polluters recognize that basically the enforcers are not out there, and no one’s really in a position to deter their activities, it’s a lot cheaper for them to pollute than to follow the law.”

The New York Times recently reported that judgments against major polluters have fallen by almost half since the Supreme Court rulings.

In 2008 EPA officials said the rulings kept them from pursuing hundreds of water pollution enforcement cases. We asked for an interview with the EPA officials, but they would only answer questions by e-mail. They agreed the Supreme Court decisions do limit their ability to protect water quality.

The EPA is now calling on Congress to pass a new law. It’s called The Clean Water Restoration Act. The bill’s sponsors say they want to put back what was taken away by the Supreme Court.

The bill was introduced a year ago. It’s been stalled in Congress ever since.

For The Environment Report, I’m Mark Brush.

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Energy Legislation Breeding Bipartisanship?

  • Representatives from both sides of the aisle are beginning to find some common ground on energy policy. (Photo courtesy of the Architect of the Capitol)

Members of Congress from fossil fuel states want to stop the Environmental Protection Agency from regulating greenhouse gases. Lester Graham reports
– it’s one of the few bi-partisan efforts in Washington, but it’s not the only one:

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