Interview: Helping Honeybees

  • Honey bees pollinate a wide variety of crops throughout the growing season. (Photo courtesy of Scott Bauer, USDA Agricultural Research Service)

Honeybees are in trouble. They’ve been pestered by invasive mites. There are concerns about how agricultural chemicals might be affecting bees. And in recent years there’s been growing concern about the disappearance of honeybees. It’s called Colony Collapse Disorder. Lester Graham talked with Christy Hemenway with Gold Star Honeybees, based in Bath, Maine. Gold Star manufactures bee hives for beekeepers.

Transcript

Honeybees are in trouble. They’ve been pestered by invasive mites. There are concerns about how agricultural chemicals might be affecting bees. And in recent years there’s been growing concern about the disappearance of honeybees. It’s called Colony Collapse Disorder. Lester Graham talked with Christy Hemenway with Gold Star Honeybees, based in Bath, Maine. Gold Star manufactures bee hives for beekeepers.

Lester Graham: Beekeepers expect to lose about fifteen percent of their bees over the winter, but for the past four years a survey by the USDA and the Apiary Inspectors of America has found that winter die-off has been about thirty percent. What’s going on here?

Christy Hemenway: Good question. One of the trickiest things about the Colony Collapse Disorder that most people have heard something about…is it’s difficult to study because it’s primary symptom is that the bees simply disappear from the hive. So there’s not a lot left behind to take to the lab and look at the details. So its primary symptom being that they disappear then the question would be why? and where are they going? That leaves us looking at conditions that bees are being raised in, and what are we doing to them, and with them, and it has left a lot of people scratching their heads, you might say. I think that a shift in the way we look at bees and possibly in the way we farm. If we were to begin farming in a way that supported bees it would begin to eliminate a lot of these things that are sort of dog-piling because it’s just a lot to ask a small insect to carry. And if we could do one less thing wrong, or one thing a little less wrong, then I think that we could really start to turn the tide.

Graham: When you say change farming, what do you mean by that?

Hemenway: Well the idea of industrial agriculture, or mono-cropping, where we’re growing, for instance, if you want to pick on a pretty large target, the California almond groves–it’s about 700-thousand acres of nothing but almonds. It creates an interesting situation. First off, you have to understand that almond trees bloom for just about 22 days out of the year. So if you’re a bee living in the middle of 700-thousand acres of almond trees, what do you plan to eat for the other three hundred and forty-some days of the year? So we’ve created the migratory pollination situation by having to bring bees in to these trees because there’s no way for them to be supported for the rest of the year. So if you’re farm is diverse and has things that bloom throughout the course of the bee season, when you’ve got warm enough weather, then you’re gonna find that your bees have got something to do, and something to eat, something to forage on all year round instead of for twenty two days which means you’ve gotta get ‘em out of there after that twenty-two days.

Graham: Short of keeping bees, is there anything else we can do that can help this situation?

Hemenway: Buy raw local honey from a local beekeper, maybe at a farmer’s market. That’s a great beginning. Another thing is: let your dandelions stand. Dandelions are fantastic–

Graham: Really?

Hemenway: Oh yeah, that’s great bee food, and it’s also some of the earliest food of the season. So don’t run out there with the lawnmower or the weed killer at the first sign of a dandelion, let that stuff go. Because it’s just natural, easy food, you don’t have to plant things for bees, the stuff that comes up all on it’s own is great stuff. So if you’re in any situation where you can let a lawn go a little more towards a meadow instead of a sculpted, barren, green bee-desert, do that. It’s really a wonderful thing to watch happen, first of all, and it’s just good for bees, to let them have that natural forage.

Graham: I’d love you to talk to my neighbors, that would be great.

Hemenway: Why, are they mowing down their dandelions?

Graham: Well they’re frowning at mine, let’s put it that way.

Hemenway: Oh, shame on them.

Graham: Christy Hemenway is with Gold Star Honeybees, thanks very much for talking with us.

Hemenway: You bet, thank you.

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Putting Brakes on Brake Pad Material

  • A new Washington state law bans heavy metals in brakes and requires phasing out copper that's contributing to water pollution and harming fish. (Photo courtesy of the US Fish and Wildlife Service)

States are considering laws to phase out a material used in brake pads on cars and trucks. Lester Graham reports… it’s contributing to water pollution that’s affecting fish.

Transcript

States are considering laws to phase out a material used in brake pads on cars and trucks. Lester Graham reports… it’s contributing to water pollution that’s affecting fish.

There’s a fair amount of copper in brake pads. Every time you put on the brakes… some of brake pad and the copper in it is worn off. It ends up on the pavement and eventually is washed into a stream or lake. That’s been causing some concern in the state of Washington where too much copper is hurting the salmon. A new state law bans heavy metals in brakes and requires phasing out copper.
Curt Augustine is with the Alliance of Automobile Manufacturers. He says they worked with lawmakers and environmentalists to come up with the plan. Other states might adopt it.

“Bills have been introduced in California and Rhode Island and likely similar bills will end up in some of the Great Lakes and Chesapeake Bay states.”

The Washington law calls for brakes to contain no more than five percent copper by 2021 and then consider using even less in later years.

For The Environment Report, I’m Lester Graham.

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Making Manufacturers Take It Back

  • Craig Lorch, co-owner of Total Reclaim in Seattle. His company is certified to recycle electronic waste under Washington's e-waste law. (Photo by Liam Moriarty)

It used to be that when a company
sold you a widget, they got your
money, you got the widget, and
that was the end of it. Now, that
way of doing business is changing.
Liam Moriarty reports that in Europe, and in the
US, businesses are being required
to take responsibility for their
products in new ways:

Transcript

It used to be that when a company
sold you a widget, they got your
money, you got the widget, and
that was the end of it. Now, that
way of doing business is changing.
Liam Moriarty reports that in Europe, and in the
US, businesses are being required
to take responsibility for their
products in new ways:

(sound of recycling machine)

In a huge industrial building in Seattle, forklift-loads of TVs and computer monitors are heaved onto conveyor belts. Workers go at them with screwguns and hammers.

“They’re pulling the plastic covers off of devices, they’re pulling the picture tubes out of them. They’re basically dismantling it to component parts.”

Craig Lorch is co-owner here at Total Reclaim. His company is certified to recycle electronic waste under Washington’s e-waste law.

The law requires that these old machines don’t end up being dumped, where their toxic chemicals can poison humans and the environment.

Recycling old electronics has been happening for years. John Friedrick explains what’s new about Washington’s e-waste law.

“It’s a producer responsibility law, which takes the burden of all of this off of the taxpayer.”

Friedrick runs the state-wide recycling program that’s fully paid for by electronics manufacturers. It started just a year ago, and already it’s collected more than 38 million pounds of e-junk, costing producers nearly 10 million dollars. Basically, it requires electronics companies to cover the end-of-life costs of the products they sell.

That concept – called extended producer responsibility – is new in the US. When Washington’s e-waste law was passed three years ago, it was the first to put full responsibility on manufacturers. But this isn’t a new idea in Europe.

Klaus Koegler is with the European Commission’s Directorate General for the Environment in Brussels. He tells me about a keystone of EU environmental policy – what’s called the “Polluter Pays” principle.

“That simply means whoever causes damage to the environment is responsible, also in financial terms, to repair it or to minimize it right from the beginning.”

Koegler says that gives regulators the muscle for a range of laws. One example: any car sold in the EU has to be 85% recyclable. Koegler says that creates an incentive.

“If you are responsible for the recycling, that means you will try to design a car to make your life as a recycler as easy as possible.”

And a product that’s easy and cheap to recycle is likely to be easier on the planet, too. Europeans also see making manufacturers take back and recycle their old products as a way to reclaim resources. For instance, nickel and other metals are becoming more scarce and expensive.

“So in keeping the waste here, recycling it here, and recovering these metals, we are protecting the environment. At the same time, we are helping to secure supply for our industries.”

So, the EU is moving toward setting even more ambitious goals for recycling. In the US, Wisconsin recently became the 20th state to pass a take-back law for electronics. States are also extending producer responsibility to other products – including batteries, fluorescent lamps and paint.

Now, the electronics industry is pushing back. Two major industry groups have filed a lawsuit against the e-waste law in New York City. They say it’s unconstitutional. Environmental activists see the suit as an attack on the whole concept of producer responsibility.

But Rick Goss with the Information Technology Industry Council insists it’s not.

“We support producer responsibility. We understand and recognize, that as manufacturers, we have a role to play in offering our consumers options and solutions for used products here. But we don’t have the only role to play.”

Still, the suit makes constitutional arguments that could be used to challenge the right of states to impose recycling requirements on manufacturers.

For The Environment Report, I’m Liam Moriarty.

Related Links

New Law for Lead in Toys

  • A lead detector finds over 5000 parts per million of lead in this toy. (Photo by Lisa Ann Pinkerton)

A new federal law is forcing
toy manufacturers to get the lead out
of children’s products. Consumer
advocates are cheering the tougher
guidelines. Julie Grant reports:

Transcript

A new federal law is forcing
toy manufacturers to get the lead out
of children’s products. Consumer
advocates are cheering the tougher
guidelines. Julie Grant reports:

Consumer advocate Ed Mierzwinski says despite what
you’d assume, toys have not been tested for safety.

Mierzwinski is with the U.S. Public Interest Research Group.
He says, until now, the government agency in charge – the
Consumer Products Safety Commission – hasn’t been able
to do that.

“It was a rudderless ship. It had no leadership. It had no
money. It had one person testing toys. A guy named bob.
And in 2007 the whole thing just came to a crisis.”

Mierzwinski says 30-million toys were recalled last year.

This new law requires all children’s products meet tougher
new standards for toxic materials. It also gives the
Consumer Product Safety Commission more money, staff,
and authority.

But the law doesn’t take effect until February – so toys for
sale this holiday season could still be a problem.

For The Environment Report, I’m Julie Grant.

Related Links

Epa to Regulate Mercury in Steel Industry

  • Cars to be recycled must have any mercury switches removed before they are melted, under new rules. (Photo by paytonc @ Flickr. Licensed under Creative Commons Attribution 2.0 License)

The U.S. Environmental Protection Agency says a new rule for steel
manufacturers could prevent the release of about five tons of mercury into
the air each year. Tracy Samilton reports:

Transcript

The U.S. Environmental Protection Agency says a new rule for steel
manufacturers could prevent the release of about five tons of mercury into
the air each year. Tracy Samilton reports:


Mercury switches are no longer made, but 35 million remain in older vehicles. Rick Otis with the U.S. EPA
says those vehicles will all be crushed and recycled by steel furnaces in about ten years, and that creates a
sense of urgency:


“Otherwise that mercury is going to be disseminated into the environment.”


Steelmakers agreed last year to voluntarily contract only with dismantlers who remove the switches. The
new rule makes it mandatory. But it could be tough to achieve the goal of an 80% recovery rate. Many auto
dismantlers operate on a shoe-string, with little money to train workers to remove the switches. Auto and
steelmakers have kicked in some money to pay dismantlers for each switch recovered. But environmental
groups say it’s not nearly enough.


For the Environment Report, I’m Tracy Samilton.

Related Links

Target Drops Pvc

  • Target has finally agreed to stop using PVC in its products. (Photo by Lester Graham)

After a two year campaign against the retailer, Target says it will do what Wal-Mart and other retailers have already done. It will
stop using PVC plastic in its products. Lisa Ann Pinkerton Reports:

Transcript

After a two year campaign against the retailer, Target says it will do what Wal-Mart and other retailers have already done. It will
stop using PVC plastic in its products. Lisa Ann Pinkerton Reports:


Commonly known as vinyl, polyvinyl chloride, or PVC plastic contains phthalates, which are used to soften
hard plastic. But they are also believed to be toxic to humans, wildlife and the environment. Target says it
will phase out PVC in its products and ask its vendors to do the same.


Mike Shade with the Center for Health, Environment and Justice says large retailers are taking the lead on
PVC and that will influence the marketplace:


“By getting large manufacturers and large retailers to switching to safer materials that will drive costs down
and make it easier for smaller companies to do the same.”


Shade says many of Target’s baby accessories will be PVC free by January and most of toys by the fall of 2008. The next

step, he says, is to get retailers
like K-Mart, Sears, and Costco to do the same


For the Environment Report, I’m Lisa Ann Pinkerton.

Related Links

E-85 Pumps Not Ul Safe

  • Gas station pumps and underground storage tanks are not yet UL certified to handle E-85. (Photo by Lester Graham)

With thousands of flex-fuel vehicles hitting the road, gas stations are adding E-85 to
their fuels. E-85 is 85 percent ethanol and 15 percent gasoline. But, as Lester
Graham reports, storing and pumping E-85 fuel is a major concern because, so far,
no equipment has been certified as safe to handle it:

Transcript

With thousands of flex-fuel vehicles hitting the road, gas stations are adding E-85 to
their fuels. E-85 is 85 percent ethanol and 15 percent gasoline. But, as Lester
Graham reports, storing and pumping E-85 fuel is a major concern because, so far,
no equipment has been certified as safe to handle it:


The Department of Energy’s Handbook for Handling, Storing, and Dispensing E-85
warns, “certain materials commonly used with gasoline are totally incompatible with
alcohols.” Other government guidelines give detailed instructions about storing E-85
in underground storage tanks and the pumps people use to fill their vehicles. But,
with more and more filling stations adding E-85 pumps, not everyone is following the
instructions and warnings.


Brad Hoffman is with the nation’s largest underground storage tank service
company, Tanknology. The company inspects gas station distribution systems:


“I think they pretty much just took for granted that their tank could store whatever
fuel they put into it and they didn’t really check the compatibility of the tank and the
other piping and dispensing equipment. They didn’t really confirm that it was
compatible with the E-85 that was being delivered.”


And some of the fiberglass underground storage tanks are not compatible. Ethanol
can soften the polymers in certain tanks. That can make them weaker and might
cause them to leak. There’s also concern that leak detection equipment might also
be damaged by ethanol. So if a tank is leaking, it might go undetected. And it’s not
just the tanks. There are questions about compatibility with the pumps filling flex-fuel
vehicles.


The ethanol industry says there have been no major problems with tanks or pumps
so far. Matt Hartwig is with the Renewable Fuels Association:


“Most gas station operators will use tanks that are appropriate. They will clean the
tanks. They would do the proper maintenance and the proper preparation required
to install E-85 infrastructure. Because of the nature of ethanol, you do need a
dedicated tank and pump system to dispense the fuel. I don’t think consumers and
the American driver have anything to fear.”


But fuel tank and gas pump inspectors are not as sure. Brad Hoffman with
Tanknology says government guidelines give checklists of recommendations on how
to prepare tanks and pumping systems:


“Being realistic, I think there’s a chance that some marketers may, you know, for
whatever reason, may not thoroughly check each of those items. And there could be
some problems, either with the tanks or the dispensing systems.”


Problems that could cause leaks.


Underwriters Laboratories is the safety testing organization that certifies the safety of equipment storing and pumping fuels. John Drengenberg is with
UL. He says it was only last year that a manufacturer asked for requirements for equipment handling E-85. Drengenberg says old gasoline equipment might not
be safe to pump E-85:


“The alcohol is different in that it’s much more corrosive. We know for a fact that
alcohol will attack soft metals, in particular aluminum and copper, things of that type,
and even plastics. So, therefore, what worked for gasoline dispensers, may not work
for ethanol dispensers.”


Drengenberg says gaskets, seals, and o-rings in the pump, hose or handle could
deteriorate and mean leaking fuel at the pump:


“With this type of fuel, ethanol, we’re mostly worried about fire hazards. If there is a
leak – let’s say for some reason ethanol attacked a gasket or a seal on a dispenser,
you could have a fuel leak – the fuel leak could be very dangerous in that any spark
could set it off. You could have a fire or possibly an explosion. So, that is the
concern that we have, certainly. And that is why we’re developing requirements for
these ethanol dispensers.”


UL expects to issue requirements for equipment by the end of the year. In the
meantime, whether the tanks and pumps offering E-85 at your gas station are safe is
up to the judgment of the local fire chief, fire marshal, or other local official.


For the Environment Report, this is Lester Graham.

Related Links

Searching for E-Waste Solutions

  • Many people do not know what to do with old computers and equipment, so they end up in the trash.

If you bought a new computer over the holidays, there are plenty of places to drop off your household’s old computer. But to prevent more of the old monitors, laptops and other items from winding up in landfills, some Midwest states are looking to make sure computer makers get involved in recycling their products. One of the few manufacturers that already helps re-use old computer parts is Texas-based Dell, Incorporated. The Great Lakes Radio Consortium’s Chuck Quirmbach went to a Dell-sponsored recycling center and has this
report:

Transcript

If you bought a new computer over the holidays, there are plenty of
places to drop off your household’s old computer, but to prevent more
of the old monitors, laptops and other items from winding up in
landfills, some Midwest states are looking to make sure computer
makers get involved in recycling their products. One of the few
manufacturers that already helps re-use old computer parts is
Texas-based Dell, Incorporated. The Great Lakes Radio Consortium’s
Chuck Quirmbach went to a Dell-sponsored recycling center and has this
report:


About a year ago, Dell helped set up and publicize a computer
recycling plant at a Goodwill Industries facility in Dell’s home city
of Austin.


(Sound of clunking)


Goodwill employees and volunteers sort through the hundreds of
boxes of computers and computer parts that are dropped off – at no
charge to the consumer – at the site. Newer computers are set aside
for repairs, and hard drive memories are erased. Older computers go
to a bench where workers like Paul take apart (or demanufacture)
them.


“I’m taking apart all the useable parts. Motherboard, power sources,
cards, ports, metal goes into bins, plastic goes into bins for
recycling and what not.”


(Sound of ambience switch)


Goodwill sells the reusable parts at its retail store elsewhere in the
building. Used LCD monitors, for example, go for as low as twenty
dollars.


Manager Christine Banks says some of the equipment is under
a 30-day Goodwill warranty. Other parts can be exchanged if the
customer isn’t satisfied. Banks says Goodwill is happy this computer-
recycling program makes a profit.


“Our operation does. However, there are 7 or 8 other Goodwills
throughout the country that do this that barely break even. We’re just
fortunate we have higher tech donations, a pool of employees with
more technology, it’s very tricky.”


Some states charge high disposal costs for unwanted computer parts,
which can contain potentially harmful chemicals. Those high costs can
make it difficult for a recycling program to get off the ground, but
environmental groups say the fast-growing pile of circuit boards,
monitors, and plastic parts can leach poisons like lead, mercury, and
cadmium into the environment.


They say small-scale projects like the one in Austin have to be part of a
broader effort to keep electronic waste out of the nation’s landfills. That
effort could include government mandates forcing manufacturers to
safely dispose of old products.


Robin Schneider is with the Austin office of the National Computer
Takeback Campaign.


“So, to really deal with the environmental problems of millions of
pounds of toxins, we’re gonna need something bigger than this. This is a
piece of it…and gonna need lot of pieces of it.”


Schneider says she’s encouraged that some Midwest states are
looking into manufacturer takeback programs. She acknowledges that
recycling may drive up the cost of new computers, but she also says
manufacturers may start redesigning computers so that it’s more
profitable for the companies to take them back.


For the GLRC, I’m Chuck Quirmbach.

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Lack of Investment in Renewables to Hurt Businesses?

  • Mike LeBeau installs solar and wind energy systems. He has put in more generators this year than in the last 10 years combined, thanks to rebate programs offered by the state and local governments. (Photo by Stephanie Hemphill)

Representatives of nearly 200 countries recently met in
Argentina to work out the next steps in dealing with climate change.
Seven years ago, many nations agreed to reduce fossil fuel emissions
and greenhouse gases. The U.S. didn’t agree to reduce its emissions.
Now, a report from the National Environmental Trust says that decision
is hurting American businesses. The Great Lakes Radio Consortium’s
Stephanie Hemphill reports:

Transcript

Representatives of nearly 200 countries recently met in Argentina to
work out the next steps in dealing with climate change. Seven years
ago, many nations agreed to reduce fossil fuel emissions and
greenhouse gases. The U.S. didn’t agree to reduce its emissions.
Now a report from the National Environmental Trust says that
decision is hurting American businesses. The Great Lakes Radio
Consortium’s Stephanie Hemphill reports:


Mike LeBeau installs wind generators and photovoltaic solar
collectors. His business, Conservation Technologies, is in Duluth,
Minnesota. In the U.S., there are not a lot of contractors doing this
kind of work.


“This is a two and a half kilowatt photovoltaic system.”


Two panels about the size of a dining room table stand on the top
floor of a downtown garage. The only other equipment is an inverter
– a metal box the size of a shoebox – that transforms the direct
current from the solar panels to the alternating current we use in our
homes.


“The electricity is produced here by the sun, fed into the wiring in the
building here, and any excess is distributed out onto the utility grid.”


The solar panels were made in Japan. And the inverter is from
Germany.


LeBeau has been installing systems like this for ten years. Demand
was slow until a year ago, when Minnesota started a rebate program.
LeBeau has put in more generators this year than in the last ten
years combined.


With another rebate offered by the local utility, LeBeau says the cost
of installing a typical system can be cut nearly in half.


And he says the increased activity has persuaded some of the
naysayers to help rather than hinder renewable energy projects.


“Now the electrical inspectors don’t have any choice – it’s being
supported by the utilities, and by the state of Minnesota, so it’s really
changed the atmosphere and the climate that we work in.”


But LeBeau says the state rebate program is a drop in the bucket
compared to what’s being done in other countries.


Christopher Reed agrees. He’s an engineer who advises individuals
and businesses on renewable energy projects. He says U.S. policy
has been piecemeal and erratic. For instance, there’s a federal tax
credit for renewable energy production. But it’s only in place for a
year or two at a time.


“When the incentive is out there, everybody ramps up as fast as they
can, and we slam projects in to meet the deadline before the credit
expires, and then everybody sits until the credit gets reintroduced
again. This has happened three times now.”


Reed says that discourages long-term investment.


Reed’s business is one of several American firms studied for the
report from the National Environmental Trust. The report says Japan
and most countries in Europe are providing major and consistent
incentives to encourage production of renewable energy. The report
says this approach is saving money, creating jobs, and putting
businesses in a position to export their new technologies and
expertise.


Reed says he’s frustrated to see European and Japanese companies
thrive, using American inventions such as photovoltaic, or PV,
technology, while American manufacturers fail.


“It’s almost embarrassing. The PV technology, that came out of Bell
Labs in the U.S. We should be the world leaders.”


But some observers say the worry is overblown. Darren McKinney is
a spokesman for the National Association of Manufacturers. He says
the U.S. has nothing to fear from German or Japanese businesses.
He says fossil fuels are doing a good job of stoking the American
economy.


“The fact of the matter is that wind and solar and biomass and
geothermal simply aren’t ready for prime time. If someone wants to
make an argument ‘well, they could be ready for prime time if they
received x-amount of tax cuts,’ I won’t necessarily argue against that
because I don’t know enough about the technologies. What I do
know is it would be cutting off our nose to spite our energy face if we
turn our backs on fossil fuels.”


Right now, oil and natural gas get the lion’s share of federal subsidies
in the U.S. Subsidies for renewable energy sources are very small in
comparison. As other countries shift to new technologies, American
companies could be left behind.


For the Great Lakes Radio Consortium, I’m Stephanie Hemphill.

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Safety Concerns About New Rat Poison Pill

  • The EPA has rescinded some safety constraints on rodenticides. Some fear this may harm children, because they might now be more likely to ingest rat poison. (Photo by Geovani Arruda)

Plaintiffs in a case before a New York Federal Court accuse the
Environmental Protection Agency of being too soft on protecting children
from poisonous rat pellets. The Great Lakes Radio Consortium’s Jenny
Lawton reports:

Transcript

Plaintiffs in a case before a New York Federal Court accuse the Environmental Protection
Agency of being too soft on protecting children from poisonous rat pellets. The Great
Lakes Radio Consortium’s Jenny Lawton reports:


The poisonous pellets aren’t just tough on rats. Some environmentalists say they’re
injuring young children as well. The Natural Resources Defense Council says more than
fifty-thousand children in the U.S. below the age of six have been sickened by rat poison
this year. In 1998, the EPA made a rule that required manufactuers to put a bitter taste
and a special dye in the pellets to keep children from eating them.


But three years later, the agency rescinded that mandate.


It said it had come to a “mutual agreement” with the rodenticide industry that those precautions
might be making the pellets less effective. But critics say that has put kids back in harm’s way.
Especially those living in low-income areas where rat infestation is a common problem.


Although the EPA won’t comment directly on the case, an agency report from 2001 argued that
when rodenticides are used correctly, and children are supervised around them, fewer accidental
ingestions happen.


For the Great Lakes Radio Consortium, I’m Jenny Lawton.

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