Saving Energy With Auto Switches

  • According to the EPA, sixty-percent of lighting actually goes to lighting unoccupied rooms. (Photo Courtesy of Vincent Ma CC-2.0)

Saving energy can be as simple as turning off the light switch when you leave a room. But in most homes… that doesn’t happen all the time. Lester Graham reports… motion sensing light switches are becoming more popular because they’ll switch on and off automatically.

Transcript

Saving energy can be as simple as turning off the light switch when you leave a room. But in most homes… that doesn’t happen all the time. Lester Graham reports… motion sensing light switches are become more popular because they’ll switch on and off automatically.

In some families, Dad stomping around the house, turning off lights and yelling to no one in particular is legendary.

“How many times do I have to tell you, turn off those lights.”

Don’t burst a blood vessel there, pal.

Well, Dad might have had a point. Matt Grocoff with Greenovation.TV says he’s been poking around the Environmental Protection Agency’s website and found this:

“Sixty-percent of lighting actually goes to lighting an unoccupied room, hallways, bathrooms, your bedroom. Drive by any neighborhood house and you’ll see eight rooms lit. How many of those houses have eight people in them.”

Matt says there’s a solution. Motion-sensing light switches. They can be set to turn on when you walk into a room and turn themselves off when you leave… staying on for a minute or two… or five… or a half-hour. Whatever you set it to.

There are a lot of different types. Laurie Gross is President of Gross Electric in Ohio and Michigan. They’ve been selling lamps and lights and switches for one-hundred years.

She says there are light switches that turn on when you enter and off when you leave, others that you have to turn on and they turn off when the room is empty. Different technology works –well– differently. Gross says passive infrared works well for pantries or kitchens because they detect motion.

“Then there’s ultrasonic which doesn’t need a line-of-sight. So, those are good in public bathrooms so when it senses heat, when go in there, it knows you’re there and turns off if you take a little longer than expected to take.”

And there are switches that use both infrared and ultrasonic… good for places like big office spaces.

You can expect to spend 50 – 60 bucks or more for a good one, depending on what you want. There are cheaper sensor light switches out there… but in this case, you really do get what you pay for.

Now… these switches use a tiny bit of power themselves… so the best place for them is in a room where leaving the light bulb on is not likely to be noticed for a while. Matt tells the story of forgetting to turn off a light in the garage during vacation. That bulb burned for two weeks. A sensor switch makes a lot of sense in a place like that… or in a closet… or a room you don’t use a lot.

Matt Grocoff and his wife Kelly are working to make their 110 year old house the oldest net-zero energy home in America. And he says he loves having motion sensing switches in key areas for the convenience as well as the energy savings.

“We open the door in the kitchen and come through the door with loads of groceries and the light comes on automatically. You don’t have to do the elbow dance.”

His wife Kelly says for her… it’s avoiding a little childhood terror.

“I have a little PTSD from when I was younger and my Dad was constantly harassing us to turn the lights off. Now, I know if I leave the room and I don’t turn the light off, it’s going to go off eventually instead of having my Dad chase me down and giving me some lecture about turning the lights off, saving energy, saving money, blah, blah, blah.”

Funny story about that. Kelly’s Mom, Jane Casselman was visiting when I was at the couple’s house… and she started laughing about Dad lecturing about the lights.

“’Cause in the evening, yours truly would turn all the lights off before going to bed.”

Heh– busted.

For The Environment Report… I’m Lester Graham.

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Offshore Oil Estimates Don’t Add Up

  • The President already has lifted an executive ban on offshore drilling. He now wants Congress to lift its ban. (Photo courtesy of the US Department of State)

President George Bush says Congress
should remove the ban on offshore drilling
because there might be a decade’s worth of
oil off the US coasts. Lester Graham
reports that might be an optimistic estimate:

Transcript

President George Bush says Congress
should remove the ban on offshore drilling
because there might be a decade’s worth of
oil off the US coasts. Lester Graham
reports that might be an optimistic estimate:

The President already has lifted an executive ban on offshore drilling. He now wants
Congress to lift its ban.

At an Ohio factory, President Bush talked about wanting to find more oil in the U.S.

“One place where there is, the experts say is, a bountiful supply of oil, perhaps as much
as 10 years’ worth at current consumption rates, is the Outer Continental Shelf. That
would be offshore America.”

But the President’s numbers don’t add up.

The Energy Information Administration estimates off-shore there’s 18-billion barrels of
crude oil that are currently off-limits. The U.S. consumes more than seven-and-a-half
billion barrels a year. That means 18-billion barrels would only last the U.S. less than
two-and-a-half years – not the ten years the President suggests.

For The Environment Report, I’m Lester Graham.

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Could Humans Get Chronic Wasting Disease?

  • A deer wasting away from Chronic Wasting Disease. (Photo courtesy of Michigan's Department of Natural Resources.)

A disease that infects deer and elk has been alarming wildlife officials and hunters for years. But now it seems the disease could be more dangerous than previously thought. The Great Lakes Radio Consortium’s Christina Shockley reports:

Transcript

A disease that infects deer and elk has been alarming wildlife officials
and hunters for years, but now it seems the disease could be more
dangerous than previously thought. The Great Lakes Radio Consortium’s
Christina Shockley reports:


Chronic Wasting Disease, or CWD, affects the brain tissue of deer and
elk. Sponge-like holes form in the brains of sick animals. The deer
begin to waste away, become weak, and then die.


Since CWD was discovered in Colorado nearly forty years ago, wild deer
in nine other states have tested positive for the disease. Little is known
about CWD – including how to stop it.


What scientists do know is that the infectious proteins-called prions –
thought to cause CWD are found in the brain and spinal cord areas of
infected animals, but officials still don’t have the answer to the big
question.


Judd Aiken is a professor of Animal Health and Biomedical Sciences at
the University of Wisconsin.


“The ultimate question is whether venison from infected animals, CWD infected
deer, poses a risk to humans. Clearly the first question that needed to be
asked and addressed was whether there was infectivity in muscle.”


Recent findings say there is.


Researchers at the University of Kentucky injected muscle from an
infected deer into the brains of genetically altered mice. The mice
displayed signs of CWD. This is the first time the infectious proteins
blamed for CWD have been found in deer meat.


The finding raises questions about whether eating venison is safe.
Researchers including Aiken say the study is important, but has limits.
For example, he says it doesn’t replicate what would happen in real life.
Plus, he says it’s probably unlikely humans can even get CWD. He says
studies suggest it’s difficult for the disease to jump to other species. Still,
he urges caution. Hunters should get the meat tested before they eat deer
from an area where CWD has been found.


“I, in no way, can advocate the consumption of infected deer, and indeed,
I would suggest due to the limitations of the CW tests, I don’t advocate
the consumption of deer obtained from a CWD endemic area.”


Even if the test comes back negative, Aiken says a negative result isn’t
always accurate, and infected animals in the beginning stages of the
disease can look and act normal.


(Sound of sporting goods store)


John White is a deer hunter from Sheboygan, Wisconsin. He’s in the
hunting section of a nearby sporting goods store. White isn’t too
concerned about Chronic Wasting Disease.


“Not a whole lot of people are worried about it. I mean, when it first
came out, some people were a little leery about it and didn’t want to hunt
that year, but they kinda got over it. I’m not really worried about it being
in the meat at all, because by the time the test comes back I’ll probably
have the deer eaten already and then it’s already too late.”


State wildlife officials say… that’s not a good idea. They recommend that
if you hunt deer in areas where the disease has been found, get the deer
tested before eating it. That message hasn’t changed… since learning the
prions could be in the meat. Some argue… it should change.


John Stauber is with a government watchdog group in Wisconsin, and
is co-author of “Mad Cow USA: Could the Nightmare Happen Here?”
He says officials are keeping quiet about the risk of CWD so they don’t
lose revenue from hunting licenses.


A large portion of state conservation agency budgets are dependent on
fees from hunting licenses. He says all deer that die should be tested for
the disease. Stauber also says CWD is a major human health concern.


“The biggest risk might not be the people who would die from
eating venison, but rather, the people who would die from the
contamination of the blood supply. This is a problem that would unfold
not in days or months or years, but even over decades.”


Stauber says it’s just a matter of time before Chronic Wasting Disease
spreads to people… he says some might even have the disease already,
and not know it.


But researchers like Judd Aiken from the University of Wisconsin say
people shouldn’t over-react.


“People should be concerned, but I don’t want people to panic, either. If
you think you may have consumed venison from infected animals, I don’t
think it’s likely that you’ll ever develop a human prion disease.”


But, Aiken says there’s too much we don’t know about the disease, and
since studies can take years to complete, we might be in the dark for a
while longer.


For the GLRC, I’m Christina Shockley.

Related Links

Lead Paint Rules, Too Little Too Late?

  • The lead paint on the inside of this apartment window is decades old. Toddlers who swallow lead paint chips risk behavioral disorders, lowered intelligence, and neurological damage. The dust created by opening and closing the window is also toxic. (Photo by Shawn Allee)

Some environmental issues are so old, they almost seem dead. One of those issues is lead paint. It got a lot of press in the 1970’s, but even today there are nearly 300,000 kids with high lead levels. Now the U.S. Environmental Protection Agency wants to protect children when older homes get a facelift. The Great Lakes Radio Consortium’s Shawn Allee has this look:

Transcript

Some environmental issues are so old, they almost seem dead. One of those issues is lead
paint. It got a lot of press in the 1970’s, but even today there are nearly 300,000 kids with
high lead levels. Now the U.S. Environmental Protection Agency wants to protect
children when older homes get a facelift. The Great Lakes Radio Consortium’s Shawn
Allee has this look:


The 1970’s were filled with horror stories of toddlers eating lead paint chips. It was
pretty serious stuff. Children became mentally retarded or even died from it.
You don’t read those stories much anymore.


(sound of kids playing)


But for Chicago lead inspector Earl Coleman, lead paint’s still a daily reality. Today he’s
at this house because a child here tested high for lead. It’s a high priority inspection –
there are eleven children living here… and that’s not all.


“This particular stop’s also a daycare, so we get extra benefits from the fact that it’s not
just a child in the house. All those that come here and get service will benefit from this
inspection.”


Coleman sets up his lead detector.


(beep)


And starts in a children’s room. It’s decorated with Disney knickknacks and pink paint.
As he checks the walls, he explains lead chips aren’t the only danger.


“What happens is, with lead, once it begins to deteriorate, it creates dust, and from that
moment on dust then is spread very easily.”


This invisible dust gets on furniture, clothes and toys, and to a kid, any of these is
fair game for chewing. Coleman eyes the window nearby.


If it’s got lead paint, opening or closing it could spread toxic dust. Two grade-school
girls comb their dolls’ hair while sitting just below the window. Coleman leans over
them to get a reading.


“If a child’s been cooped up in the house all day long and they want to know what’s
going on outside, the best place to look is through the window, so you touch the window,
you sit in the window, and yes, we have lead here.”


A minute ago, this was just a play area, but with this simple check, the girls now are
playing under an official lead hazard. Ingesting dust could be as easy as forgetting to
wash their hands before lunch. The other windows test positive, too.


Luckily, the homeowner qualifies for a free program to replace the windows, but
programs like that don’t reach everybody. That’s why the EPA wants home contractors to
get training before they repair older homes.


Coleman supports the idea. He says, if just opening a window creates a threat, think of
what sanding one can do.


One time, he was called to a building that had just been totally rehabbed.


“It was ready for show. Anybody that would walk through the place would say this place
is beautiful, but he had so much dust still there, that there was fine, fine film in that
place, and the kid got sick because there was still lead dust, all over everything.”


He says the contractor had a great reputation, but just didn’t know any better. Coleman
says that’s pretty common, but some rehab industry reps say the rules aren’t needed.


Vince Butler’s with the National Association of Home Builders. The group also
represents home rehabbers. Butler worries contractors will have trouble paying for
mandatory training. He says those training costs will be passed on to consumers, and
that’ll mean higher prices.


“The concern is that you get frustrated and decide, heck, I’ll just do it myself and do the
best I can. Or, you hire somebody that comes in there and, god forbid, starts sanding
things and burning things to get rid of that paint, and makes the problem much worse
than had a professional had come in and employed what we know to be safe work
practices.”


Butler says unprofessional repairs could leave even more lead dust around.


The EPA doubts that. It says homeowners will still hire professionals because repair
prices won’t rise much.


Meanwhile, advocates support the rules. Anita Weinberg heads a group called Lead-Safe
Illinois. She says children’s health shouldn’t be left to the rehab industry’s voluntary
training. When Weinberg tries making that point to politicians, she often gets frustrated.
Just like everyone else, politicians feel the problem’s ancient history.


“When we go and talk to legislators they often wind up saying, I thought the problem was
solved, and in fact, the problem is that lead doesn’t disappear.”


And Weinberg says even the EPA’s been slow to fight the problem. Congress asked for
these new rules for rehab contractors thirteen years ago.


The EPA will hear comments on the home repair rules over the next few months. In the
meantime, Weinberg and other advocates will push to keep the strongest provisions.
They’ll also ask the EPA to improve follow-up testing.


That way, homeowners can be sure no lead dust was left behind after a rehab.
Weinberg’s not sure whether to be heartened by the EPA’s proposal.


“It’s not depressing in that we really know what we should be doing about it and can
make those efforts. It is depressing that we’re not yet doing it sufficiently.”


That’s even after decades worth of research showing lead poisons children.


For the GLRC, I’m Shawn Allee.

Related Links

Study: Canadian Gas Emissions Rise

Canada is a signatory of the Kyoto Protocol – an international agreement aimed at curbing heat trapping gas emissions. Now, a new study shows that these gas emissions have risen sharply in Canada over the past ten years. The release of the study comes just days after the prime minister criticized Washington for its climate change policies. The Great Lakes Radio Consortium’s Dan Karpenchuk reports:

Transcript

Canada is a signatory of the Kyoto Protocol – an international agreement
aimed at curbing heat trapping gas emissions. Now, a new study shows
that these gas emissions have risen sharply in Canada over the past ten
years. The release of the study comes just days after the Prime Minister
criticized Washington for its climate change policies. The Great Lakes
Radio Consortium’s Dan Karpenchuk reports:


The study was prepared by the Environment, Health and Statistics
departments of the Canadian government. It shows as of a couple of
years ago emissions of greenhouse gases were 32 percent above the
targets laid out in the Kyoto Protocol.


Alberta and Ontario had the worst emissions of all the provinces.


The study found that the most of the greenhouse gas emissions came
from energy production and consumption. Vehicular traffic accounted
for about twenty percent, an increase reflected in the shift from
automobiles to vans, SUV’s and trucks. Those heavier vehicles emit
about 40 percent more greenhouse gasses on average.


Climate change has become a touchy issue between Ottawa and
Washington. Recently, Prime minister Paul Martin said the White House
had failed to yield to a global conscience in its refusal to sign the Kyoto
Protocol. Washington warned him to tone down his anti-US rhetoric,
describing it as cheap electioneering.


For the GLRC, I’m Dan Karpenchuk.

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Report: Fuel Efficiency Lags Behind

  • The EPA reports that despite a slight improvement in the last year, the average fuel economy rating for cars and trucks is still lower than the peak reached in 1987-88. (Photo courtesy of the Department of Energy)

The U.S. Environmental Protection Agency has published its report on fuel economy trends for cars and trucks sold in the U.S. Environmentalists say it highlights the need for stricter fuel efficiency standards – an issue largely ignored in the Energy Bill recently passed by Congress. The Great Lakes Radio Consortium’s Mark Brush reports:

Transcript

The U.S. Environmental Protection Agency has published its report on fuel
economy trends for cars and trucks sold in the U.S. Environmentalists say
it highlights the need for stricter fuel efficiency standards – an issue
largely ignored in the Energy Bill signed into law by the President. The Great Lakes Radio Consortium’s Mark Brush reports:


The authors of the report looked at fuel economy trends for cars and trucks
over the last thirty years. They found the average fuel economy for today’s
cars and trucks is twenty one miles per gallon. That’s still less than the peak
reached more than fifteen years ago.


The downward trend in fuel economy has been blamed on the popularity of
trucks and SUVs. These vehicles make up close to half of all vehicles sold
in the U.S.


Several foreign automakers have been criticized for their fleets losing
ground in fuel efficiency. Nissan, VW, and Hyndai all saw decreases in
their average fuel economy ratings largely because they’ve jumped in the
truck and SUV market.


The report’s authors highlighted the fact that fuel economy is directly
related to energy security. These vehicles account for close to forty percent
of all U.S. oil consumption, and much of that oil is imported.


For the GLRC, I’m Mark Brush.

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Penguin Movie Ties Emotions to Global Warming

  • Emperor penguins and their chicks are featured in this documentary. (Photo courtesy of the National Oceanic and Atmospheric Administration)

A film about penguins in Antarctica is being shown in art house theatres around the country. People who’ve seen the film are linking the destruction of the penguins’ habitat to the effects of global warming. The Great Lakes Radio Consortium’s Chris McCarus reports:

Transcript

A film about penguins in Antarctica is being shown in art
house theatres around the country. People who’ve seen the film are
linking the destruction of the penguins’ habitat to the effects of global
warming. The Great Lakes Radio Consortium’s Chris McCarus reports.


(Sound of music from the film)


The film March of the Penguins shows the birds at their cutest. Emperor penguins cradle their babies between their legs. They slide on their bellies on the ice. And they seem to kiss like people.


Joe Hawkey is a seventeen-year-old who saw a screening of the movie. He says our energy consumption is endangering penguins and other Antarctic wildlife. But, he says, it’s clear to him that people can do things to help.


“Turn off your lights. Unplug your tv. There’s lots of things you can do. So much pollution, especially with like, automobiles I think a lot more people should try and give their bikes a chance. Even walking. Cause even… help the environment. It’d be healthy for you too you know.”


The March of the Penguins film is based more on emotions than facts. But this approach might also have more impact on the audience.


For the GLRC, I’m Chris McCarus.

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Wifi System to Help Save Money on Utility Bills?

  • If only your electricity meter could talk... (Photo by Kenn Kiser)

If the summer heat’s had you cranking up the a/c… you might be anxious about getting a big bill in the mail. Imagine if your house could send you an email to warn you that you’re spending a lot… before the bill arrives. The Great Lakes Radio Consortium’s Rebecca Williams explains:

Transcript

If the summer heat’s had you cranking up the A/C, you might be anxious about
getting a big bill in the mail. Imagine if your house could send you an
email to warn you that you’re spending a lot before the bill arrives. The
Great Lakes Radio Consortium’s Rebecca Williams explains.


In the future, your electricity meter could talk to you.


You’d be able to type into your computer how much you want to spend on lighting and cooling
your house each month. Using wireless technology, your utility meter would
then send you an email when you’re going over those goals.


It’s a system created by mechanical engineering students at the University
of Michigan. Professor Steven Skerlos advises the team.


“As a recent homeowner, it was very obvious to me that even I had little
awareness of the impact that I was having and the consumption of course
until it was way too late. The bill comes a couple months later and you
can’t go back in time and turn down the thermostat or use less water.”


Skerlos says the system can also be used in water and gas meters.


But it might be several years before you can get the new system. Skerlos
says he’s had interest from the companies that make the meters, the next
step is getting utility companies to buy in.


For the GLRC, I’m Rebecca Williams.

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Nfl Putting Down Roots for Next Superbowl

  • A surplus of carbon dioxide is created during big events like the Superbowl. To counteract this, the NFL has plans to plant trees in Detroit. (Photo by Sarah Lawrence)

Officials from the National Football League plan to plant acres of trees in Detroit. They’re hoping to offset extra greenhouse gases that will be emitted during next year’s Super Bowl. The Great Lakes Radio Consortium’s Celeste Headlee reports:

Transcript

Officials from the National Football League plan to plant acres of trees in Detroit. They’re hoping to offset extra greenhouse gases that will be emitted into the local atmosphere during the upcoming Super Bowl. The Great Lakes Radio Consortium’s Celeste Headlee reports:


The U.S. Department of Energy estimated an extra 260 tons of carbon dioxide were released into the atmosphere during the last Super Bowl in Jacksonville, Florida. A team of scientists from Princeton University determined three and a half to four acres of trees were required to absorb the extra greenhouse gases. Similar computations are now being done to determine how many trees to plant in Detroit.


Deborah Gangloff is the executive director of American Forests, a group that helps companies design what are called carbon neutral programs.


“We can address a great deal of the excess carbon dioxide issue with trees. Trees are going to sequester lots of carbon dioxide. What matters most is not the type of tree you plant, but whether that tree is well suited to the site, whether it s a healthy tree and whether it’s in its growing climate.”


She says these programs can t solve the problem of excess greenhouse gases unless they re paired with conservation and reduced consumption.


For the GLRC, I’m Celeste Headlee.

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A Closer Look at Mercury Hair Test

  • Hair is now a way to test people for mercury levels, as opposed to more invasive tests of blood and urine. (Photo by Anna Miller)

Health officials are experimenting with another way to gauge the level of mercury in people who eat a lot of fish. The only test sample needed is… hair. The Great Lakes Radio Consortium’s Chuck Quirmbach
reports:

Transcript

Health officials are experimenting with another way to gauge the level of mercury in people who eat a lot of fish. The only test sample needed is… hair. The Great Lakes Radio Consortium’s Chuck Quirmbach reports:


Doctors can already test your blood and urine for mercury. Now, as a less invasive technique, some health officials can test the hair near your scalp for the toxic chemical. There’s some debate over the quality of the tests, the lab analyses, and over what a high test reading means. The federal health warning for mercury in hair is one part per million. But that’s for susceptible populations like an unborn fetus.


Jack Spengler is a professor of environmental health at Harvard University. he recently ate a lot of fish and says his hair tested out at 3 parts per million of mercury.


“But I’m not going apoplectic about it because I know if I just watch my consumption, I can moderate that over time… and there’s that safety margin…that I suspect I’d have to be much higher for much longer to really have symptoms. ”

Prolonged high levels of the most toxic form of mercury, methyl mercury can trigger various health problems in adults such as memory loss and cardiovascular damage.


For the Great Lakes Radio Consortium, I’m Chuck Quirmbach.

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