Shut Off That School Bus!

  • There are still a lot of states that don't have any restrictions on diesel idling. (Photo courtesy of the National Park Service)

Diesel exhaust has been linked
to a lot of health problems –
asthma, heart disease, and cancer.
That’s why so many states and cities
across the country have anti-idling
laws for diesels. Mark Brush reports
some bus companies are being caught
with their engines running:

Transcript

Diesel exhaust has been linked
to a lot of health problems –
asthma, heart disease, and cancer.
That’s why so many states and cities
across the country have anti-idling
laws for diesels. Mark Brush reports
some bus companies are being caught
with their engines running:

In Connecticut and Rhode Island , the Environmental Protection Agency caught a bus company called First Student breaking anti-idling laws. In some cases, they found bus drivers idling their engines for up to two and a half hours.

The government just reached a settlement with First Student. Tim Conway is an enforcement lawyer for the EPA.

“First Student really stepped up to the plate once we’d identified the violations. And they helped us look for solutions that would protect children’s health and protect the health of people around the diesel vehicle.”

First Student is now retraining their drivers and cleaning up their emissions. The company operates buses in 40 states.

There are still a lot of states that don’t have any restrictions on diesel idling. So, on any given school day, you can find long lines of buses polluting the air in front of schools, waiting for the kids to come out.

For The Environment Report, I’m Mark Brush.

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Chicago Looks to Beijing for Green Olympics Lessons

  • This is not your typical diesel-burning bus. Beijing now boasts the world’s largest fleet running on compressed natural gas. (Photo by Violet Law)

The Olympics in Beijing are into its final week. The city has delivered blue skies and
taken other steps to make the games environmentally friendly. Meanwhile, the City of
Chicago is bidding to host a green Olympics in 2016. The bid committee members are at
the games to observe. Violet Law is in Beijing and has this report:

Transcript

The Olympics in Beijing are into its final week. The city has delivered blue skies and
taken other steps to make the games environmentally friendly. Meanwhile, the City of
Chicago is bidding to host a green Olympics in 2016. The bid committee members are at
the games to observe. Violet Law is in Beijing and has this report:

(sound of a bus pulling up and announcing the stop)

As more Chinese are getting richer they are driving more. But most still catch the bus to
the Olympic venues, because there’s no parking for spectators. Officials have added
special bus routes to take people to the games – for free.

(sound of a bus pulling away)

But this is not your typical diesel-burning bus. Beijing now boasts the world’s largest
fleet running on compressed natural gas. That means less pollution and CO2 emissions.

Doug Arnot is in Beijing. He oversees the planning of operations and sports venues for
Chicago’s bid for the 2016 Olympics. He says Chicago can do even better if it gets to
host the games.

“We believe that by 2016 all of our buses and all of our vehicles in the Olympic fleet will
be alternative energy or hybrid vehicles. That will have a huge impact on the
environmental imprint if you will of the Olympic Games.”

(sound of an English-language announcement of an Olympic venue stop on Beijing
subway and the noise of the train speeding through the tunnel)

Beijing has had to tackle a host of environmental problems. Most people know about the
city’s massive efforts to clean the air. But it also opened five new subway lines just in
time for the Olympics. Its added wind power generators.

But hosting the Olympics might have made one problem worse.

(sound of water fountain)

Beijing already has a water shortage. For the Olympics, workers planted trees and
flowers and added thirsty landscaping all over the city. New parkland and an urban forest
form the bulk of the Olympic Green.

‘Friends of Nature’ is the country’s oldest grassroots environmental group. Zhang Boju is
the head of research. He’s torn over seeing all this greenery.

“We think this grassland and man-made forest is a very, very important part of greener
Beijing, but it also has some problems. Is this fit for Beijing, a city which has limited
water resource?”

Hosting the Olympics has spurred the government to open up new facilities to recycle
water.

Achim Steiner heads the United Nations Environmental Programme. Steiner says he’s
pleased to see that China has seized the opportunity. His agency will issue a report
assessing the environmental impact of the Beijing games by the end of this year.

“What the Olympic Games provided was an opportunity to showcase and create a
platform to demonstrate what is possible if you’re determined to address these issues. A
great deal has been done and shown in the last seven years. What we are looking for here
is what kind of long lasting improvement the Games have brought.”

Beijing will take advantage of all these improvements. All of the newly built venues will
stay. Some, including the iconic Bird’s Nest and Water Cube, will be converted into
commercial use. The wind power generators will produce enough energy for 100,000
families.

There are also small things that show how hosting the Olympics has made Beijing a
greener city. Doug Arnot of the Chicago bid committee is taking notice.

“Every event you go to sometimes it’s not the big idea that you see, but the smaller idea
that you see. One of the things I’ve noticed is the staff and volunteers and the way they
have addressed green issues. They’re very conscious of where the recycling waste
baskets are. That may seem to be a small issue. But when you have tens of thousands of
people at your venues on a daily basis, it is very important.”

And Chicago is hoping both the small things and the big changes in its environmental
approach will win it a chance to host a green Olympics in 2016.

For The Environment Report, this is Violet Law.

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Hydrogen Powered Buses

Ford Motor Company is rolling out a small fleet
of hydrogen powered shuttle buses in the US and Canada.
The company says its one small step toward a future
without oil. Dustin Dwyer reports:

Transcript

Ford Motor Company is rolling out a small fleet
of hydrogen powered shuttle buses in the US and Canada.
The company says its one small step toward a future
without oil. Dustin Dwyer reports:

Ford will have a total of 30 hydrogen powered shuttle buses spread around North America, from Florida to
Vancouver, British Columbia.

Most test projects with hydrogen vehicles these days involve a fuel cell. But Ford is using hydrogen to
power a mostly conventional internal combustion engine.

Ford says that means there’s less research to be done, and the buses could be mass produced
earlier.

But Ford’s John Lapetz says the problem is still: where would you fill it up?

“Realistically, you gotta look at the infrastructure to refuel these kind of vehicles, you gotta look at the public policies that go around those kinds
of things, because you’re talking about not a significant change in the vehicle, but a significant change in
the way the vehicle is received in the community.”

Another problem is cost. Ford says each of its hydrogen buses now cost 250 thousand dollars.

For the The Environment Report, I’m Dustin Dwyer.

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Winter Cyclists Woo New Recruits

  • During the warmer months, this free bike garage near Chicago’s Millennium Park is filled to the brim, but on this winter day, it has room to spare. (Photo by Shawn Allee)

There are some people so determined to fight pollution and traffic congestion that they bike instead. There are even some brave souls who bike year-round, come good weather or bad. The Great Lakes Radio Consortium’s Shawn Allee meets one woman who wants to join them:

Transcript

There are some people so determined to fight pollution and traffic
congestion that they bike instead. There are even some brave souls who
bike year-round, come good weather or bad. The Great Lakes Radio
Consortium’s Shawn Allee meets one woman who wants to join them:


For a lot of people, transportation’s more than just a way of getting from
point A to point B. They take it personally. They want to cut air
pollution, use less energy, or they want to save money on commuting.


For those kinds of reasons Julie Lenfest doesn’t own a car. For years, she
relied on buses, but she hated them. They ran late. They didn’t go
everywhere. She was fed up, so she tried biking.


“I hate to beat down on the buses, but I got really frustrated with the
buses and it made me want a car, and then having a bike made me not want a car
anymore … it took that whole frustration away.”


For a while, each ride was a kind of … personal triumph.


That was fine while she lived in California, but Julie’s routine hit a snag
after she moved to Chicago. She was used to mild, Californian winters,
not blustery, frigid Midwestern winters. Sometimes the cold here gets so
bad it brings tears to your eyes. No wonder Julie chickened out last
winter. She stayed off her bike and hopped the bus instead.


“I don’t know, just, ah, talked myself out of it, but we’ll see. Now, I need
adventure.”


Julie started thinking about winter biking weeks before there was any
snow. She needed advice. So, she came to a seminar on how to prep
herself and her bike for winter. She’s come to the right place.


“I’m Alex Wilson. This is my shop, West Town Bikes … (continue)”


If anyone’s capable of teaching Julie and the other folks here, Alex is.
He’s more than just a winter biker and expert repairman. He’s a bike
evangelist.


“I just can’t find any inherent bad in bikes. Plus, bikes are fun, you know.
What better reason to be interested in bikes than, bikes are a lot of fun?”


Alex starts the class with how to keep warm. The trick’s not to get too
warm, otherwise you get drenched in sweat. Layering’s good, but
there’re no hard and fast rules about which long underwear goes with
what rain gear. Alex says trial-and-error works best.


Then there’s safety. Alex suggests putting reflective tape on your bike as
well as your jacket.


“Motorists are not looking for cyclists in the winter, so you need to be
seen.”


The next lesson’s about street salt. Salt corrodes your bike and can make
it hard to peddle.


“After after you’ve gotten to your destination, do this:”


(Sound of a bang)


“Bounce your bike hard and knock off all the stuff that’s built up on your
bike.”


Alex says all this mechanical advice is important but misses the point.


“The biggest thing that holds people back from biking in the winter is not
any gear or special equipment. It’s having the will to do it or having the
courage to do it.”


And there’re plenty of things to be scared of. Everything from being seen
in geeky winter outfits to more serious stuff, such as frostbite, but Julie’s
encouraged and she peddles out of the seminar, with her resolve intact.


(Sound of bike wheel)


A month later, I meet Julie to see whether her determination was a match
for the weather. Today, she’s biked to an outdoor ice rink. Snow’s
heaped along the sidewalks and we can see our breath. While she laces
her skates, she tells me the good news first. Turns out, she hasn’t been
alone.


“There are other people winter biking, I thought I’d be the only person.”


These strangers offered useful tips on clothes and safe routes.


There have been problems, though. Early on, Julie was looking for
adventure, but she changed her tune after the season’s first major storm.


“There was snow and it was slippery and they hadn’t put salt down yet.
So I decided I would walk on the sidewalk because I didn’t trust my
brakes and I didn’t trust other people’s brakes.”


That day sapped the fun out of winter biking, but she realized something
else. She’s kind of over the thrill. She’ll keep biking, but more and more,
it’s just the way she gets around. She doesn’t have to prove anything to
her friends.


“They just don’t understand how you can live without having a car, and
I’m just tired of explaining it to them over and over. So, I just say I can be
there at this time and I don’t tell them how I’m getting there; it’s my
business.”


So, she doesn’t talk about it so much anymore. It’s good to cut down on traffic or
save energy, but winter biking’s not so easy. If she chooses to keep it at, it’ll
be because she enjoys it, not because someone’s convinced her she has to. That’s
to say, it’s personal, and, to her, important.


For the GLRC, I’m Shawn Allee.

Related Links

Car Sharing Gets Profitable

  • Through car sharing programs, users rent cars on an hourly basis. (Photo courtesy of Zipcar)

There’s nothing unusual about renting a car by the day.
It’s commonplace at airports nationwide, but for most Americans,
renting a car by the hour is a strange notion. Renting a car by the hour
is often called “car sharing.” Car sharing is good for the environment
because its users only get the car when they need the car. They usually
take buses and bikes to get around. Car sharing has caught on in a few big
cities on the east and west coasts. That’s largely due to the efforts of a pair
of private companies, Zipcar and Flexcar. Now those firms are poised to
expand their operations. The Great Lakes Radio Consortium’s Todd Melby
has this report:

Transcript

There’s nothing unusual about renting a car by the day. It’s
commonplace at airports nationwide, but for most Americans, renting a
car by the hour is a strange notion. Renting a car by the hour is often
called “car sharing.” Car sharing is good for the environment because its
users only get the car when they need the car. They usually take buses
and bikes to get around. Car sharing has caught on in a few big cities on
the east and west coasts. That’s largely due to the efforts of a pair of
private companies, Zipcar and Flexcar. Now, those firms are poised to
expand their operations. The Great Lakes Radio Consortium’s Todd
Melby has this report:


For the past six months, a nonprofit called the Neighborhood Energy
Consortium has had the Minneapolis/St. Paul car sharing market to itself.
The non-profit group has raised about $450,000 to buy 12 cars. Those
energy-efficient hybrids have attracted about 140 people to join the
HourCar program. That’s Hour with an “H.”


(Sound of bus stop and rumble of passing truck)


On this Saturday morning, Mary Solac is shivering at a bus stop, waiting
for a ride to go pick up her HourCar. Despite the obvious inconvenience,
she says it’s worth it.


“You don’t have to worry about insurance. You don’t have to worry
about gas. It’s like okay, I’m paying what I’m paying and I don’t have to
worry about fixing the blasted car either.”


After a short bus ride, Solac does have to worry about more mundane car
concerns… such as scraping the ice and snow off the window.


(Sound of ice/snow scraping on the windshield)


To date, Solac’s only choice for renting a car by the hour has been
HourCar. That’s about to change.


The nation’s largest car sharing company — Zipcar of Boston — is
invading HourCar’s Minneapolis turf. Nearly 50,000 people now take
turns driving about 500 Zipcars, mostly in Boston, New York and
Washington, D.C.


Scott Griffith is the CEO of Zipcar.


“Over the last several years, we’ve really focused on those cities and getting
them past profitability, past the break even point, to prove that at the
metro market level, that we can make money in this business.”


That track record enticed a venture capital firm to invest $10 million in
Zipcar.


Another big new company is also getting an influx of cash. The nation’s
second-largest car sharing company — Flexcar of Seattle — is about half
as big as Zipcar. It too has a new investor: AOL Founder Stephen Case.
He rented a Flexcar, liked it and bought the company.


In Chicago, Flexcar has paired with a local nonprofit to put 47 cars on
the street.


Zipcar, meanwhile, is also trying to get into Chicago. It wants
government agencies in the Windy City to commit to using its cars
before entering the market. The company hopes that happens sometime
this year.


Business professor Alfred Marcus at the University of Minnesota says it’s
not unusual for emerging businesses to seek government help like this.


“To get this sector going, to stimulate it, it makes sense for their to be
some public involvement, but you would hope this could take off on its
own. I think this is transitional – these public and private partnerships,
and that’s very typical when industries start.”


In Minneapolis/St. Paul, the University of Minnesota is guaranteeing
Zipcar a $1,500 per month per vehicle subsidy, but once Zipcar meets the
$1,500 minimum, that subsidy goes away. Zipcar says it expects to do
just that in three months.


At the moment, Zipcar is growing fast. It had revenues of about $15
million in 2005. CEO Griffith says it expects to double that this year, but
Alfred Marcus with the University of Minnesota says over the long-term,
Zipcar faces big hurdles.


Zipcar has only had success in large, densely-populated cities. Its target
market is young people without cars who are highly price sensitive, and
then there’s the question of where to keep the cars. They have to be
conveniently located to the people who might want to use them.


Marcus says that if these start-ups continue to grow, someday they might
be gobbled up by bigger companies.


“The ultimate aim of Flexcars or Zipcars may be to build up a fringe
business, get it going and have a rental car company buy them or have even
have a conventional automobile company by them.”


But the car-sharing company owners say they have other plans. Zipcar
boss Scott Griffith says he’s working on a 10-year plan to make Zipcar an
international company. Flexcar owner Stephen Case says he bought that
firm “to build it” and not to “flip it.”


For the GLRC, I’m Todd Melby.

Related Links

Automaker Takes Another Step Toward Fuel Cells

  • Ford has started converting some of the traditional, gasoline-fueled engines into hydrogen-powered engines. (Photo by Szekér Ottó)

Automakers from around the world spent last week showing off their latest concepts and production cars at the North American International Auto Show in Detroit. Many car companies announced plans to begin producing more hybrid vehicles. As the Great Lakes Radio Consortium’s Bill Poorman reports other environmental technologies got some attention as well, including a new way to use hydrogen to fuel the vehicles of the future:

Transcript

Automakers from around the world spent last week showing off their latest concepts and production cars at the North American International Auto Show in Detroit. Many car companies announced plans to begin producing more hybrid vehicles. As the Great Lakes Radio Consortium’s Bill Poorman reports other environmental technologies got some attention as well, including a new way to use hydrogen to fuel the vehicles of the future:


Many automakers now say that cars ultimately will be powered by hydrogen fuel cells. Fuel cells consume hydrogen to generate electricity to power a motor, while leaving on water as waste. There are problems with cells. They’re really expensive right now. And there aren’t many hydrogen re-fueling stations. Ford Motor Company thinks it has a solution. It’s converting some standard gasoline engines to burn hydrogen. Ford’s chief engineer for the system, Vance Zanardelli, says the new engine is a necessary step.


“In order to get people familiar with hydrogen as a fuel, realizing it is a clean, safe fuel, in order to help spur the development of more hydrogen fueling stations, the development of revised codes and standards, and really lay the groundwork, so that when fuel cells are ready for primetime, the world is ready for them.”


Ford plans to begin testing some of the new hydrogen-burning engines in shuttle busses next year.


For the Great Lakes Radio Consortium, I’m Bill Poorman.

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Government Shuttle Services Inefficient

A government report finds that a lot of free shuttle bus services paid for by federal programs could work together to be more efficient. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

A government report finds that a lot of free shuttle bus services paid for by federal
programs could work together to be more efficient. The Great Lakes Radio
Consortium’s Lester Graham reports:


There are 62 different federal programs that provide transportation for disadvantaged populations.
According to a report by the General Accounting Office, the investigative arm of Congress…
many times those vans and shuttle buses could be hauling more people if agencies and programs
would coordinate more.


Kate Siggerud is one of the authors of the report. She says the free transportation which is often
run by state or local agencies could work together better…


“And they generally speaking in most communities have not coordinated. So, you might have
several vans for different programs going to one senior center or one clinic rather than using one
van to pick up a larger number of people in a particular area.”


Siggerud says the report doesn’t look at how much fuel is wasted or whether the fleet of shuttles
could be reduced, but she says the report does reveal that the people who rely on the
transportation could be better served by a coordinated effort by government agencies.


For the Great Lakes Radio Consortium, this is Lester Graham.

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Stricter Rules for Heavy Equipment Emissions?

The Environmental Protection Agency is proposing new clean-air standards for some diesel-powered equipment. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

The Environmental Protection Agency is proposing new clean-air standards for some diesel
powered equipment. The Great Lakes Radio Consortium’s Lester Graham reports:


The EPA’s new rules would cut the soot and pollution that’s belched by off-road diesel vehicles
such as bulldozers and farm tractors. Frank O’Donnell is with the environmental group Clean Air
Trust.


“Currently there are very minimal controls on big diesel heavy equipment and the fuel itself is
extremely dirty. It’s virtually unregulated. And this EPA proposal will go a long way, over time,
making a significant reduction in the diesel pollution coming from heavy equipment.”


The EPA projects the new rules will prevent almost ten-thousand premature deaths each year
once the standards are fully phased in. But, that’ll take a while with the last of the dirty vehicles
probably taken out of service around the year 2030.


For the Great Lakes Radio Consortium, this is Lester Graham.

Study Highlights Cost-Benefits of Cleaner Buses

A new Harvard study indicates that of two new types of alternative fuels for urban buses, it might be better in the long run to go with the cheaper fuel. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

A new Harvard study indicates that of two new types of alternative fuels for urban buses, it might
be better in the long run to go with the cheaper fuel. The Great Lakes Radio Consortium’s Lester
Graham reports:


Soot spewing diesel buses will soon be a thing of the past. But two different alternative fuels are
being considered for mass transit buses. One is compressed natural gas. The other is a low
sulfur-filtered diesel called emission controlled diesel.


A Harvard School of Public Health study of the fuel systems appears in the current issue of the
journal Environmental Science and Technology. Senior Researcher, Joshua Cohen says
compressed natural gas buses might be cleaner, but the health benefits cost six to nine times more
than the same health benefits of the clean diesel.


“If you spend your money on compressed natural gas buses, you’re not going to be able to buy as
many new clean buses as you could if you bought the clean diesel buses. So, that’s an important
consideration to keep in mind.”


So, while a single bus burning compressed natural gas might be cleaner, it’s so much more
expensive that, system-wide, it might be more beneficial to the environment to use the cheaper
clean diesel system in more buses.


For the Great Lakes Radio Consortium, this is Lester Graham.

Corn Diesel Fuel Cuts Emissions

Diesel engines power everything from big rigs, to bulldozers, to buses.
But emissions from diesels can cause respiratory problems…and may be a
potential cancer risk. So the Environmental Protection Agency has
started targeting diesel engines with new regulations to cut their
emissions. Now, it looks like a new fuel – made partially with corn —
may help. The Great Lakes Radio Consortium’s Wendy Nelson reports: