Grinnell Glacier in Glacier National Park. The top photo was taken in 1940, the bottom in 2006. (Photo courtesy of the USGS)
The Central Intelligence Agency will
keep an eye on climate change. Lester
Graham reports the spy agency plans to
open a climate change office this month:
Transcript
The Central Intelligence Agency will
keep an eye on climate change. Lester
Graham reports the spy agency plans to
open a climate change office this month:
The CIA is still choosing staff for the climate change office.
A spokesperson for the agency, Marie Harf, declined to be recorded. In an email she stated, “Examining the impact that the effects of climate change can have on political and social stability overseas is certainly part of the Agency’s mandate.”
There’s concern that climate change will cause expanding deserts and rising sea levels. That could lead to huge population migrations in search of water and food, threatening world stability.
In a statement, U.S. Senator John Barrasso calls a CIA climate change office “misguided.” Barrasso, a Republican from Wyoming, asks whether CIA staff will be taken off monitoring terrorists to watching polar ice caps. The Senator says other agencies can monitor climate change and share data with the CIA.
A 1.4 ton geothermal heat pump unit at an elementary school. Stimulus credits did boost sales of geothermal systems – the most efficient systems out there. (Photo courtesy of the National Renewable Energy Laboratory)
The Cash for Clunkers program is
not the only government incentive
for energy efficiency. The stimulus
package has incentives to make homes
more energy efficient. Mark Brush
took a look into the bigger part of
the tax credits – new home heating
and cooling systems:
Transcript
The Cash for Clunkers program is
not the only government incentive
for energy efficiency. The stimulus
package has incentives to make homes
more energy efficient. Mark Brush
took a look into the bigger part of
the tax credits – new home heating
and cooling systems:
Homeowners can get 30% of the cost of a new heating or cooling system refunded on their taxes. For most systems the government caps the refund at $1,500.
Trade groups say the credits didn’t do much for air conditioning sales this summer. They say the types of air conditioning systems eligible for the credit are just too expensive.
But energy efficient furnaces cost a lot less – so trade groups do expect the tax credits to boost furnace sales.
Francis Dietz is with the Air Conditioning, Heating, and Refrigeration Institute. He says the credits did boost sales of geothermal systems – the most efficient systems out there.
“That was a bright spot. That is a 30% uncapped tax credit. So basically a homeowner who has a geothermal heat pump installed can get back, as a credit, 30% of the cost of that.”
That’s a big help – because geothermal systems can cost between $15,000 to $28,000 to install.
Matthew Grocoff says a whole house fan gives the same comfort as you would have with an air conditioning system.
(Photo courtesy of Greenovation TV)
Energy efficiency is on the mind
of a lot of homeowners. They’re
starting to question everything
about their homes, even the need
for air conditioning. Lester
Graham met with some homeowners
and an energy-efficiency expert
to talk about a different approach
to cooling a house:
Transcript
Energy efficiency is on the mind
of a lot of homeowners. They’re
starting to question everything
about their homes, even the need
for air conditioning. Lester
Graham met with some homeowners
and an energy-efficiency expert
to talk about a different approach
to cooling a house:
For some people, air-conditioning just feels a little unnatural. I mean, it’s a refrigerated room, right?
There are older ways of cooling a house that are cheaper and use a lot less electricity.
Matthew Grocoff is with Greenovation TV. His website suggests all kinds of ways to make homes more green.
We met at a house in a tree-lined neighborhood of century-old homes in Ann Arbor, Michigan.
(sounds of house and stairs)
He wanted to show me an idea that’s like throwing open the windows and pulling in a cool summer breeze.
It’s called a whole house fan.
Grocoff: “We’re at the home of Jacinta Beehner and Thore Bergman. Thore actually installed this fan himself. It cost about $250 – about $9500 less than the quote that they got to install an air conditioning system in their house. And, this summer, they have not had to turn on their window units at all.”
Now Thore is not a carpenter. He’s a university researcher who studies monkey vocalizations. But, he decided he’d try to install the big fan in his ceiling on his own.
Bergman: “It was fairly easy. It took a couple hours. The tricky thing was – we have an older house that had layers of plaster and wood in the ceiling. So, cutting through that to make the hole took a little more work that it might in some houses. But it wasn’t too bad.”
Beehner: “I have to admit, I didn’t really believe that maybe he could install it himself. And yet, he did a great job. And I am the biggest fan of the whole house fan.”
Grocoff: “So, you’ve got the Beehner-Bergman fan club here. And this is interesting, because the goal, for most homeowners, is to get the house to a comfortable 72 degree temperature. And, it’s kind of strange that when it’s 65 degrees outside, and it’s 80 degrees inside your house, that we’re turning on an air conditioning unit when the air outside is actually colder than the air conditioning unit.”
(sound of fan turning on)
Bergman: “One drawback is the noise. Which, we’ve gotten used to. We kind of like it for sleeping – it blocks some of the street noise. We’re standing right underneath it, and it’s kind of hard to talk.”
Beehner: “But, we also have a baby. So the whole house fan serves as white noise, which really helps us move around upstairs while he’s asleep.”
Grocoff: “Those people who are not looking for that white noise sound, like Jacinta and Thore are for their baby, they’re going to be able to get something that’s quieter, more efficient, more insulated, that’s going to be virtually silent, at the higher price points.”
There have been some surprises along the way.
Jacinta says, you have to keep in mind – anything in the night air will be drawn into the house.
Beehner: “One night, we actually did turn it on, and within about one minute, our entire house was filled with the smell of skunk.
Grocoff: “So, if you’ve got really good, deep skunk smell, you know the fan is working. Another possible drawback is, with the air, you’re bringing in any kind of dust, pollen, anything else like that.”
But, Grocoff says, overall, this big sorta-box fan in the ceiling really pulls the hot air out of the house and pulls the cool air from outdoors into the house.
Now, these fans don’t work everywhere.
If you live in an extremely humid area, or a region where it never really cools down at night or in the morning, it might not be a good fit.
But for areas that enjoy cooler mornings and evenings in the summer, Grocoff says this is a good alternative.
Grocoff: “With a whole house attic fan, you’re going to get the same comfort as you would with an air conditioning system. But, on a dollar-for-dollar basis, the cost for running an air conditioning system is 20 cents to 30 cents every hour that you have that turned on. For a whole house attic fan, you’re talking about a penny to a nickel an hour.”
There are all kinds of designs besides the big box fan types.
You can go to a home improvement store, your heating and cooling installer, or do some research online at greenovation.TV or just type in whole house fan in Google. You’ll find plenty of places wanting to sell you there version of a newly popular old idea.
James Woolsey was the Director of the CIA from 1993 to 1995 (Photo courtesy of James Woolsey)
The current recession has caused the price of oil to drop – most think temporarily. James Woolsey was the Director of the Central Intelligence Agency – the CIA – during the Clinton Administration. The Environment Report’s Lester Graham recently talked with him. Woolsey has been arguing that, no matter what the price, dependence on oil is a national security problem that we need to solve:
Transcript
The current recession has caused the price of oil to drop – most think temporarily. James Woolsey was the Director of the Central Intelligence Agency, the CIA, during the Clinton Administration. The Environment Report’s Lester Graham recently talked with him. Woolsey has been arguing that no matter what the price, dependence on oil is a national security problem that we need to solve:
James Woolsey: Well, I think moving away from oil dependence, period, is extremely important for our security, and it’s important because of climate change. We are funding both sides of the War on Terror. Oil, when it comes into a hierocracy or into a dictatorship, tends to enhance the power of the state. Tom Friedman summed that up very well in his chapter of his new book ‘Hot, Flat, and Crowded,’ the chapter is called ‘Fill’er Up With Dictators,’ and it’s a pretty accurate statement. We’ve also run the risk of oil cutoffs, of terrorist attacks in the Middle East, oil is just a very big national security problem for us, and it has a 97% monopoly on transportation. So, we’ve got to break that monopoly.
Lester Graham: It seems the only time you can get the general public’s attention on this issue is during periods of gas price spikes. What do you think it will take to get a sustained effort at the personal level to become more energy independent?
Woolsey: Most major automobile companies are coming out with plug-in hybrids here before long. Plug-in hybrids let you drive all electric for 30 or 40 or 50 miles before you then become just a regular hybrid using some liquid fuel. Three-quarters of the days, the average American car goes less than 40 miles. You’re driving on the functional equivalent of 50 to 75 cents a gallon when you’re driving on electricity. And that, I think, is going to get people’s attention and provide a real economic incentive to move toward plug-in hybrids – if the up-front cost of the battery is taken care of, by a tax credit, or by leasing the battery instead of buying it, or by some other financial arrangement. So people can then see they can drive on a lot less than the cost of driving on gasoline, whether it’s driving on $3 a gallon or $4 a gallon.
Graham: Now, you’ve stated your concern on climate change, global warming on several occasions, you consider yourself fairly conservative politically, I’m wondering what you make of the controversy and the debate that you recently heard in the House and what we’re likely to hear in the Senate.
Woolsey: Well, I’m kind of liberal on domestic things, and kind of conservative on defense and foreign policy things – which, to me, is a perfectly reasonable balance, but some people don’t see it that way. I think part, and possibly a very important part, of warming and climate change is likely to be being produced, most climatologists would say, by the fact that we’re pumping so much carbon dioxide into the atmosphere and trapping heat, that creates a problem. We still need to get the job done of stopping, as much as we can, something that could make the world a very, very unpleasant place – in terms of the height of sea levels and other things – for our grandchildren and great-grandchildren.
Graham: I read an article in The Futurist Magazine from the World Future Society which explained you’re doing a lot in your personal life to become more energy independent – what’s worked for you?
Woolsey: Well, we have photovoltaic cells on the roof of our farmhouse, and lead-acid gel batteries in the basement, and a plug-in hybrid. It’s a little expensive, but you can do a lot these days to make it possible to operate your home, at least the key functions of it, even if the electric grid goes down because of an accident or some kind of hacking attack or something. And you can be, at least, partially independent. It’s not ideal, it’s not perfect, it’s going to get better, it’s going to get cheaper, but you can get started now, if you want to.
Graham: James Woolsey is a former CIA Director, and is now a partner at Vantage Point, a venture capital firm. Thanks for your time.
John Proctor in his workshop (Photo by Amy Standen)
Al Mason and Jeff Scalier with the new air conditioner (Photo by Amy Standen)
It happens every year. Temperatures
get hot, and people crank up the air conditioning.
That means using more electricity from the
power grid. It means creating more greenhouse
gas emissions. And that could lead to global
warming and warmer temperatures. That means,
even more air conditioning! There are a few
ways to halt this vicious cycle, one of which
starts with a makeover for the air conditioner
itself. Amy Standen reports:
Transcript
It happens every year. Temperatures
get hot, and people crank up the air conditioning.
That means using more electricity from the
power grid. It means creating more greenhouse
gas emissions. And that could lead to global
warming and warmer temperatures. That means,
even more air conditioning! There are a few
ways to halt this vicious cycle, one of which
starts with a makeover for the air conditioner
itself. Amy Standen reports:
“Hi there! This is Al.”
Temperatures were expected to hit 105 degrees on the day I visited Al Mason’s Northern
California bungalow. But, standing in his very cool living room, he wasn’t too concerned.
Al Mason: “During the summer without the air, it was miserable.”
Amy Standen: “What’s it like now?”
Mason: “Oh it’s wonderful.”
That’s because Mason just bought himself a $10,000 central AC and heating system.
(sound of motor starting up)
Installer Jeff Scalier of the Blue Star Heating and Air Conditioning Company takes me
outside to show off the motor.
“This particular unit, I call it the Cadillac. It’s an HDL is the name of the unit, it’s side
discharged.”
New units like this are about twice as energy efficient as those sold thirty years ago.
That’s when the 1970s oil embargo inspired a slew of federal efficiency rules.
But Al Mason’s brand-new AC system still uses a lot more electricity than it needs to. At
least, that’s what John Proctor says. He’s an air conditioning entrepreneur in San Rafael,
just north of San Francisco.
“Air conditioners are designed one size fits all for the whole country. So you have a
hammer where you really would like something a little more precise.”
In other words, different climates require different air conditioners. For example, the day
I met John Proctor, it was about 75 degrees outside, maybe 25% humidity.”
“There’s a reason why we live here!” (laughs)
Meanwhile, about 3,000 miles east, residents of Tampa, Florida were wiping their brows
in 80% humidity. In other words, a completely different climate, where air conditioners
have a different job to do.
“In South Florida you have to do a lot of dehumidification, whereas in California, you
don’t have to do any dehumidification at all. So what they’re doing is taking moisture
out of the air and dumping it down the drain.”
In other words, because air conditioners are built for all climates, they don’t work
perfectly in any climate.
That fact inspired Proctor – with funding from the state of California – to design AC
systems for three different climates – the hot dry west, the soggy southeast, and the more
temperate Midwest. So that’s one model for Phoenix, another for Tampa, and a third for
St. Louis. He built them in an attic workshop upstairs from his office.
“So where does that data point show up on the graph?”
Proctor says these climate-specific units can use as much as 20% less electricity than the
one-size fits all models. But that doesn’t mean we can expect manufacturers to start
making them any time soon.
“From a manufacturing perspective, if you can just make lots of one air conditioner,
it’s easier, it’s cheaper. And that’s how they’re set up to do it.”
That’s why Proctor, along with California energy officials, went to Washington earlier
this year. Their goal was to get Congressional support for new, regional AC standards.
And it worked.
But putting these standards into law is another step. That’ll take a ruling from the Federal
Department of Energy – something, Proctor believes, is unlikely to occur until next
administration takes the White House.
Julie Craves stands in the area where she sets up mist nets during migration to catch land birds. (Photo by Christina Shockley)
Researchers have been monitoring the spread of a potentially deadly strain of avian influenza overseas. Health officials worry the H5N1 strain could mutate into a form that could infect humans. Some researchers say the virus could make its way to the United States as early as this fall… by way of wild migratory birds. The GLRC’s Christina Shockley reports:
Transcript
Researchers have been monitoring the spread of a potentially deadly
strain of avian influenza overseas. Health officials worry the H5N1
strain could mutate into a form that could infect humans. Some
researchers say the virus could make its way to the United States as early
as this fall… by way of wild migratory birds. The GLRC’s Christina
Shockley reports:
Wild birds carry all sorts of influenza viruses. Most are of no threat to
people, but the H5N1 strain is different. When it gets into people… it’s
often fatal. Overseas the strain has killed whole farms of poultry such as
chicken and ducks… it’s also infected other types of animals, including
cats.
The H5N1 strain has not been found in the United States, but most
experts say it’s just a matter of time before it is. Some say infected
domestic poultry or smuggled pet birds will likely bring the virus to the
U.S. Others say the virus could come here by way of migrating birds…
that are on the move now.
Steve Schmitt is the lead veterinarian for Michigan’s Department of
Natural Resources. He says birds from Asia… that are possibly infected
with the H5N1 strain are on their way to Alaska right now. There, they
could mingle with birds that will later fly back to the United States.
Schmitt says there are four major flyways over the U.S.… the Pacific,
central, Mississippi, and Atlantic.
“There are birds that will winter in Asia and then come back and nest in
Alaska. If they bring the virus back with them, then they could transmit
that to birds that are in Alaska that come down any of these four major
flyways, and that of course is a big concern, moving it all over the
country.”
Schmitt says most birds that nest in Alaska use the Pacific flyway along
the Pacific coast… to migrate south to the U.S. and Mexico. He says
that means, if the virus were to come to the United States via migratory
birds, the pacific coast would probably be its first stop in the lower 48.
Schmitt says then, birds that use the other flyways could become
infected.
“Most of the migration is north-south, but you do have a few that will
move – jump over to another flyway, and when that happens, the
potential to move the virus to that new flyway happens. Once it’s in a
new flyway, that north-south movement would take over.”
Programs are underway an Alaska and throughout the United States to
test wild birds for various strains of avian influenza, including H5N1.
Experts say waterfowl and shore birds are the most likely carriers of the
dangerous strain, but some say land birds – such as migrating songbirds –
should be tested, too.
(Sound of birds)
Julie Craves studies land birds at the Rouge River Bird Observatory on
the University of Michigan’s Dearborn campus. She catches and bands
thousands of wild birds each year during their spring and fall migrations.
This year, Craves will participate in a study that hopes to eventually test
hundreds of thousands of birds across the U.S. and Latin America for
avian flu strains.
“It’s just a great opportunity with people handling birds already, we may
find out some very interesting things about which subtypes are present in
land birds, and if indeed this disease does come to North America, we
will have a head start on seeing what types of migratory pathways are
being used by birds.”
Craves says very little is known about how avian flu moves among land
birds, and experts say each time the virus is transmitted to a different
species it mutates, and each time it mutates, the chances are greater that
it will change into a form that’s easily passed among humans. That’s a
big concern, because such a mutation could lead to a quick spread of
human cases across the globe.
But some say that might never occur… they say the strain might be
unable to mutate into one that’s dangerous to humans.
Arnold Monto is a professor of epidemiology at the University of
Michigan. He says there will be a problem if the strain mutates, but it’s
unlikely people will get the virus from migrating birds.
“I doubt very much whether we’re even gong to see even a handful of
cases in the United States, should avian influenza arrive, and it probably
will, with the migratory birds coming down from Alaska, perhaps next
fall.”
Monto says most of the human transmissions overseas have been from
poultry being raised in the back yard, and not from wild birds. That
means visiting the ducks and geese in the park… and feeding songbirds
in the back yard… are not high-risk activities. Monto says people should
take basic precautions, such as washing hands, to avoid contracting any
sort of flu virus.
Many experts say, on the list of things to worry about, catching a deadly
form of avian influenza is no where near the top of the list of dangers.
Heavy cleanup crews from the Genesee County Land Bank use chain saws, wood chippers, tractors and brute force to move piles of debris on the lot of an abandoned house on the north side of Flint, Michigan. (Photo by Chris McCarus)
Up until three years ago, rundown homes and abandoned lots were multiplying in the city. With the creation of the Land Bank, some people believe the city's image is beginning to turn around for the better. (Photo by Chris McCarus)
A next door neighbor to the abandoned house visits the cleanup crew. She has had to bear the eyesore and health risk next door for several years. The Land Bank currently has custody of about 2,800 properties like this in and around Flint. (Photo by Chris McCarus)
One community is fighting its problems of abandoned lands and unpaid property taxes. Those problems have led to a decaying inner city and increased suburban sprawl. The new tool the community is using is called a “land bank.” It uses a unique approach to try to fix up properties that otherwise often would be left to deteriorate. The Great Lakes Radio Consortium’s Chris McCarus reports:
Transcript
One community is fighting its problems of abandoned lands and unpaid property taxes.
They’ve led to a decaying inner city and increased suburban sprawl. The new tool the
community is using is called a “land bank.” It uses a unique approach to try to fix up
properties that otherwise often would be left to deteriorate. The Great Lakes Radio
Consortium’s Chris McCarus reports:
(sound of work crews operating wood chipper)
Cleanup crews are sending downed branches through a wood chipper on a vacant lot.
They’re also removing tires, used diapers, car seats, sinks, old clothes and dead animal carcasses.
The workers are from the Genesee County Land Bank in Flint, Michigan. They’re trying to
make abandoned property useful again. Dan Kildee is the Genesee County Treasurer and the brains
behind the land bank. He thinks this new approach can recover unpaid property tax money and help
improve the Flint Metro area.
“The community gets to make a judgment on what we think we should do with this land. We get
to take a deep breath.”
Empty lots and rundown homes have been multiplying for a generation. That’s left the city of
Flint in a terrible economic state. But the land bank is beginning to change things.
Until just three years ago, Michigan was like most other states. No one had come up with
a solution. The state would auction off a city’s tax liens. Then conflict between the tax
lien buyer and the property owner could go on for up to seven years. In the meantime,
properties were left to neglect and often vandalized.
Under this new program, the treasurer’s office forecloses on a property and hands it over
to the land bank, which acts as the property manager. The land bank might then demolish
a house; it might throw out the owner and let a tenant buy it; or it might auction it off
to the highest bidder. A private investor can’t just buy a tax lien. He has to buy the
property along with it and take care of it.
The land bank is financed in two main ways: through fees on back taxes and through sales
of the few nicer homes or buildings the land bank acquires that bring in relatively big
profits. Treasurer Dan Kildee says it makes sense to take that revenue to fix up old
properties and sell them to people who deserve them.
“There is no system in the United States that pulls together these tools. Both the
ability to quickly assemble property into single ownership of the county, the tools
to manage it and the financing tools to develop that property.”
The land bank program hopes to change the perception of Flint. As thousands of abandoned
homes, stores and vacant lots become eyesores, people and their money go other places,
usually to build more sprawling suburbs. The perception that people are abandoning the
inner city then speeds up that abandonment. Many people who can afford to leave the city do.
And those who can’t afford to move are left behind.
According to data gathered by the research group Public Sector Consultants, Flint has the
state’s highest unemployment and crime rates and the lowest student test scores.
Art Potter is the land bank’s director. He thinks the downward spiral can be stopped.
When it is, those folks in the central city won’t have to suffer for still living there.
“Even though the City of Flint has lost 70,000 people in the last 30 years, the people who
are still here deserve to have a nice environment to live in. So our immediate goal is to
get control and to clean these properties now.”
Urban planning experts are watching the land bank approach. Michigan State
University’s Rex LaMore says Flint is typical of Midwestern cities whose manufacturing
base has shrunk. Private owners large and small have left unproductive property behind.
As the land bank steps in, LaMore says it’s likely to succeed and become an example that
other municipalities can follow.
“They can begin to maybe envision a city of the 21st century that will be different than
the cities of the 20th century or the 19th century that we see around the United States.
A city that reflects a more livable environment. So its an exciting opportunity. I think
we have the vision; the challenge is can we generate the resources? And the land bank model
does provide some opportunity to do that.”
But the land bank is meeting obstacles. For example, the new mayor of Flint who took over
in July canceled the city’s existing contracts. A conservative businessman, the mayor is
suspicious of the city’s past deals. They included one with the land bank to demolish 57
homes. This has slowed the land bank’s progress. Its officials are disappointed but they’re
still working with the mayor to get the money released.
(sound of kids chatting, then lawn mower starts up)
The weeds grow rampant in a neighborhood with broken up pavement and sometimes
no houses on an entire block. It’s open and in an odd way, peaceful. Like a
century-old farm. It’s as if the land has expelled the people who invaded with their bricks,
steel and concrete.
In the middle of all the vacant lots, Katherine Alymo sees possibilities.
“I’ve bought a number of properties in the auctions from the land bank and also got a side
lot acquisition from them for my house. My driveway wasn’t attached to my house when I
bought it. And it was this huge long process to try to get it from them. But they sold it
to me for a dollar. Finally.”
And since then, she’s hired people to fix the floors, paint walls and mow the lawns.
She’s also finding buyers for her properties who want to invest in the city as she has.
Together, they say they needed some help and the land bank is making that possible.
For the Great Lakes Radio Consortium, I’m Chris McCarus.
Grinnell Glacier in Glacier National Park. The top photo was taken in 1940, the bottom in 2006. (Photo courtesy of the USGS)
