Recycling Trains

  • Although recycling train cars is good for the environment, Buffalo’s transit authority is also doing it to save some money. (Photo courtesy of the US Department of Transportation)

Some cities are trying to save some money by recycling trains. They’re renovating and re-using their old mass-transit rail cars. Joyce Kryszak went to find out just how you go about recycling a train:

Transcript

Some cities are trying to save some money by recycling trains. They’re renovating and re-using their old mass-transit rail cars. Joyce Kryszak went to find out just how you go about recycling a train.

It’s hard to say whether there are more roads or train tracks running through the small town of Hornell, New York– a couple of hours southeast of Buffalo. The acres and acres of tracks of the old Erie Railroad yards are here. And for more than 150 years, Hornell has repaired trains in its shops. But recently, it’s started completely rebuilding some passenger rail cars.

We crouch underneath one of the jacked-up 40 ton cars and Mike Bykowski shows us how.

“This is car 114, it’s the furthest along in the rebuild process, you want to step up and take a look inside?…Sure.”

Bykowski is the director of engineering for the Niagara Frontier Transportation Authority in Buffalo. And he’s in charge of overseeing the renovation of the Authority’s twenty seven light rail cars. Bykowski says after a quarter century of harsh Buffalo winters, the city’s rail cars were showing their age.

“The older cars that are out in the system right now, there’s a fair amount of rust along the bottom of the vehicles.”

“What we have done is when we replaced the frame we also replaced approximately 18 inches with stainless steel, which is a corrosion proof material.”

So, not everything on the old cars is reused. Workers at the Gray Manufacturing Industries shop are stripping down the first two cars to their shells. They’ll put in new sidewalls, new windows and seats. New electronic signage and audio systems also will be installed. But Bykowski says there’s a lot being recycled too.

“You’re saving all the steel, a lot of wiring that would have to be replaced. You’re saving copper. You’re reusing parts that are there.”

Bigger components are saved too.

The trucks and wheels are being patched, polished and eventually reattached to the cars.The motors will be rehabbed and go back into service too.

But, to be honest, Buffalo’s transit authority didn’t decide to recycle its rail cars because it’s good for the environment. It’s just trying to save some money. You see, rehabbing the cars costs about a million dollars each. That’s a third of what new cars cost.

Dave Gray is president of GMI, the company renovating the cars. Gray says they’re rebuilding cars for the Chicago and Philadelphia transit systems too.

“Most transit authorities try to rebuild vehicles. They always reach their mid-life, which is what the NFTA’s vehicles [have] done, and it’s very cost effective, so refurbishing makes a lot of sense.”

Not every city has had to be so frugal. Recently, some cities received federal stimulus money for their light rail systems. And a few of them, such as San Francisco, Washington D.C. and Miami, are simply going out and buying a brand new fleet. It is a whole lot easier and faster. It’s going to take three years to refurbish all of the rail cars in Buffalo’s fleet. Larry Meckler heads Buffalo’s transit authority. Meckler says he certainly doesn’t blame other cities for scrapping their fleet.

“If there’s other jurisdictions that can pull it off and get new cars, I’d say get the new cars because it’s a lot of effort, a lot more work, a lot more engineering – but they cost less. So, obviously, if we had the money and life was great and this was a utopian situation, every time a car hit [the end of] its usefulness, I’d just go out and buy another one.”

Still, being fiscally responsible is paying off. The authority saved taxpayers a lot of money. And in the end, Buffalo’s refurbished cars will look and work as every bit as good as new ones. Plus, even if it was unintended, the transit authority’s decision to reduce, reuse and recycle does let it claim the moral high ground.

For The Environment Report, I’m Joyce Kryszak.

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CO2 Eats at Ocean Creatures

  • Healthy Reef Systems May Be a Thing of The Past(Photo courtesy of Mikael Häggström)

Some scientists think we might be headed for a mass extinction event
in the oceans. When carbon dioxide gets released into the atmosphere,
a lot of that CO2 soaks into the oceans. That makes the water more
acidic. When the pH gets too low, it dissolves the skeletons of
animals like coral and mussels. Ann Dornfeld reports:

Transcript

** The story as originally broadcast incorrectly referred to the publication as “Natural Geoscience.” It should be “Nature Geoscience.”

Some scientists think we might be headed for a mass extinction event
in the oceans. When carbon dioxide gets released into the atmosphere,
a lot of that CO2 soaks into the oceans. That makes the water more
acidic. It can dissolve the skeletons of
animals like coral and mussels. Ann Dornfeld reports:

Fifty-five million years ago, a mass extinction happened when the
oceans became too acidic.

Richard Feely is a chemical oceanographer for the National Oceanic and
Atmospheric Administration. He says that today’s ocean acidification
is happening too quickly for many species to adjust.

“Over the last 200 years we’ve seen a 30-percent increase in acidity
of the oceans, and about six percent of that increase of acidity of
the oceans has been in the last 15 years.”

Researchers at the University of Bristol in England ran simulations of
the acidification processes 55 million years ago and today. They found
that acidification is happening ten times faster these days than it
did before the prehistoric mass extinction.

That could mean that if we don’t slow our release of CO2 into the
atmosphere, life in our oceans could crash within a century or two.
The study is published in the journal of Nature Geoscience.

For the Environment Report, I’m Ann Dornfeld.

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Biofuels in Europe: Part 1

  • The National Renewable Energy Laboratory's cellulosic ethanol plant. (Photo courtesy of the National Renewable Energy Laboratory)

The US government is spending
millions of dollars to build bio-energy
plants. They’ll turn everything from
wood chips to algae into energy. But
these facilities are years behind what
they are already doing in Europe –
especially in Germany. In the first
part of our three-part series on biofuels
in Europe, Sadie Babits takes us to one
German plant that makes green energy
on a massive scale:

Transcript

The US government is spending
millions of dollars to build bio-energy
plants. They’ll turn everything from
wood chips to algae into energy. But
these facilities are years behind what
they are already doing in Europe –
especially in Germany. In the first
part of our three-part series on biofuels
in Europe, Sadie Babits takes us to one
German plant that makes green energy
on a massive scale:

We’re in Eastern Germany where crews work on what looks like brew vats.

(construction sound)

These monster tanks remind me of vats for brewing beer, except these vats will brew energy from fermenting rye, manure and bacteria.

“Basically, we’re standing here in front of the biogas and bio fertilizer production area. The big fermenter is for the biogas production.”

Oliver Lutke is our tour guide. He’s really a chemical engineer for Verbio. The company is one of Germany’s largest commercial producers of biofuels. Lutke’s been involved in turning this ethanol facility into a plant that makes ethanol and biogas. That’s methane.

“We convert everything into energy by using biological processes. This combination biogas and bioethanol production plant isn’t existing in the world.”

That’s what Verbio claims anyway. The company buys grain from some four-thousand farmers in the region. The grain gets turned into biogas and ethanol. Verbio then turns the minerals from making these biofuels into fertilizer.
That goes back to the farmers for their crops.

“We’re closing the loop to the farmer converting all the carbon to energy and the minerals going back to the farmers as fertilizer which is growing the plants used to extract the energy.”

Lutke says the company has the technology to make this industrial sized plant profitable. That baffles skeptics because it costs a lot to make green energy. You have to buy the grain. And the actual process of turning that grain into fuel can be really inefficient. By the time you’ve made one gallon of biofuel, that gallon of oil is cheaper.

Jan Liebetrau isn’t convinced Verbio has the answer. He researches bioenergy and its potential in Germany.

“If you put lots of energy into the system and you get bioethanol you’re putting more energy in than you get out.”

So making bio ethanol costs energy, which defeats the whole purpose of producing it in the first place. Lutke doesn’t see it that way. He says Verbio has the technology to make biofuels without losing energy. And because the company’s process is more efficient, Lutke says they’ve cut down on greenhouse gas emissions.

“We emit 200,000 tons and the plants we are using will eat off 180,000 tons and that’s a closed cycle.”

It’s not perfect, but there’s less greenhouse gas being released than, say, from an oil refinery. Lutke is convinced bio energy will play a big role in cutting greenhouse gas emissions.

Germany, and Europe for that matter, have become leaders on this. Germany wants to be the first industrialized nation to be powered entirely by renewable energy – a goal Germany could reach by 2050, well ahead of the U.S.

For The Environment Report, I’m Sadie Babits.

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Massachusetts Election and Climate Bill

  • The Massachusetts election puts the passage of a climate change bill in doubt. (Photo courtesy of the Architect of the Capitol)

The Republican party gained
one seat in the Senate. But
Scott Brown’s win in Massachusetts
is apparently having a dramatic
effect on the Senate’s agenda.
Lester Graham reports:

Transcript

The Republican party gained
one seat in the Senate. But
Scott Brown’s win in Massachusetts
is apparently having a dramatic
effect on the Senate’s agenda.
Lester Graham reports:

For one, forget a climate change bill.

“Things are not looking good for this bill.”

Darren Samuelson is a reporter with GreenWire. He spent the day yesterday talking with Senators of every stripe.

A vote this year on a climate bill that included a cap-and-trade plan to reduce greenhouse gases was already in doubt. Now Senators say Massachusetts taught them it’s all about jobs and the economy.

So the climate change bill will become an energy bill – more drilling, offshore, in the Arctic National Wildlife Refuge, more natural gas leases.

Samuelson says, judging on what he’s hearing in the Senate, any chance for a climate change bill comes down to just a couple of things.

“It depends on how much of an emphasis President Obama puts on it in his State of the Union address and just how much the Democrats are willing to give the Republicans.”

But since the Republicans had already decided the climate bill was a jobs killer, the win in Massachusetts makes it unlikely the Democrats can give enough to the Republicans to get it passed.

For The Environment Report, I’m Lester Graham.

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Food Going to Waste

  • On average, Americans weigh 20 pounds more than they did back in 1974. (Photo courtesy of the National Cancer Institute)

Americans’ waistlines have been
expanding for decades. But new
research suggests at the same time,
more and more food is going to waste.
Shawn Allee reports:

Transcript

Americans’ waistlines have been
expanding for decades. But new
research suggests at the same time,
more and more food is going to waste.
Shawn Allee reports:

On average, Americans weigh 20 pounds more than they did back in 1974.

But Kevin Hall found there’s more to the story. He studies nutrition at the National Institute of Diabetes and Digestive and Kidney Diseases.

Hall’s research revealed we produce more food to keep up with our bigger appetites, but he also found we’re wasting more.

“We were kinda shocked to see that the rate of increase of food supply was greater than the rate of increase of food consumption we calculated. Somewhere along the supply chain from the farm to the dinner table, that food was wasted.”

Kevin Hall estimates well more than one third of our food production goes to waste.

He says it’s not clear who’s to blame, but someone should find out because food production uses a lot of water and fuel.

For The Environment Report, I’m Shawn Allee.

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High-Speed Rail Money Slow

  • Some states have shovel-ready rail projects, but others states are just in the planning stage. Here is a high-speed train in Taiwan. (Photo source: Jiang at Wikimedia Commons)

Today, August 24, is a deadline for
states competing for eight billion
dollars in federal stimulus money
for higher speed rail. Shawn Allee reports, this stimulus could
run in slow-motion:

Transcript

Today, August 24, is a deadline for
states competing for eight billion
dollars in federal stimulus money
for higher speed rail. Shawn Allee reports, this stimulus could
run in slow-motion:

Federal Railroad Administration staff are staying late tonight – August 24 – to accept hundreds of applications for higher-speed rail funds.

FRA spokesperson Rob Kulat says the agency wants to give out stimulus money quickly, but, just in case, it’s announced there might be two rounds of applications – not just one.

“It would be a delay, but the idea is to have successful projects, to have them work cost-effectively. If a state isn’t ready financially or technically to implement their plan, then they need to go back to the drawing board a bit. We’re not going to throw good money after bad.”

Kulat says some states have shovel-ready rail projects, but others states are just in the planning stage.

It could be years before they clear the track for faster trains.

For The Environment Report, I’m Shawn Allee.

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Energy Bill to Include Boost for Biomass?

  • Biomass is catch-all term for technology that turns things like wood chips into energy or heat. (Photo by Susan Mittleman)

Congress could wrap up a huge energy bill by this fall.
It could include a minimum renewable energy standard for
utilities. That’d mean more wind and solar-generated power.
Shawn Allee reports biomass could get a boost, too:

Transcript

Congress could wrap up a huge energy bill by this fall.
It could include a minimum renewable energy standard for
utilities. That’d mean more wind and solar-generated power.
Shawn Allee reports biomass could get a boost, too:

Biomass is catch-all term for technology that turns grass, wood chips, or even algae into energy or heat.

It’s usually ignored in political discussions, but Vermont Senator Bernie Sanders brought it up in a recent hearing.

He says he was inspired by a power plant he saw at Middlebury College.

“I went to a plant they have on campus which is using wood chips replacing oil they are saving $700,000 a year and creating local jobs and cutting greenhouse gas emissions.”

Congress is considering what kind of plants and agricultural waste might qualify as “renewable biomass energy.”

Some energy analysts say some plants shouldn’t be included, since it could take too much energy collect and transport them.

For The Environment Report, I’m Shawn Allee.

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The Mass Transit Paradox

  • Because of the down economy, ridership is up. But with the economy flagging, transit companies are having to cut routes and raise fares. (Photo by Shawn Allee)

So with the government’s 787 billion dollar stimulus plan now approved, a lot of folks in state and local government are thinking about the federal dollars that’ll float their way soon. Some mayors are especially eyeing the 8.4 billion for public transit. Rene Gutel looks at who wants to spend what:

Transcript

So with the government’s 787 billion dollar stimulus plan now approved, a lot of folks in state and local government are thinking about the federal dollars that’ll float their way soon. Some mayors are especially eyeing the 8.4 billion for public transit. Rene Gutel looks at who wants to spend what:


Mayors from coast to coast see the stimulus package as one big pot of gold. Phoenix mayor Phil Gordon knows exactly how he’d like transit money spent in his city.


“First and foremost, Light rail.”


(sound of a train)


It’s all about light rail. Phoenix is notorious for its car-culture, freeways and gridlock; Residents worry it’s turning into the next L.A., but a brand new twenty-mile light rail line launched in December.


Trouble is, it’s only one line. It goes from the suburb of Mesa and ends in downtown Phoenix.

Mayor Gordon wants to use federal stimulus money to add a three-mile extension. Gordon says it’s the ultimate shovel-ready project. All planned, just add 250-million dollars and it’s ready to go.


“We could sign a contract with America, with the federal government, that we will turn dirt by March 31st, and we’ll create 7,000 new jobs.”


Those new jobs will be around long enough at least to get the rail extension built. But getting a light rail line is not the same as keeping it running.

Look at San Francisco that has a well developed transit system. They have a different kind of wish list that centers on maintaining the system they already have.

Judson True is a spokesman for the San Francisco Municipal Transportation Agency.


“We want to repair light rail vehicles that have been damaged in collisions, we have some cable car kiosks that we’d like to replace, we have change machines we’d like to replace in our metro subway stations.”


And it keeps on going. The American Public Transportation Association has identified nearly 800 public transit projects nationwide ready-to-go within 90 days.

APTA says the projects will not only create hundreds of thousands of jobs, but reduce fuel consumption and decrease greenhouse gas emissions.

But San Francisco’s Judson True says, while he’s grateful for funding for capitol projects…


“Systems like ours in San Francisco also need help on the operating side, and you see that all over the country.”


People are calling it the transit paradox and it’s hit cities like Denver, St. Louis and New York City.

Because of the down economy, ridership is up. And yet most transit systems rely on local and state money to subsidize operations. But with the economy flagging, cities and states are struggling too – and transit companies are having to cut routes and raise fares.


“You have a catch 22, more riders and you have to make service cuts.”


That’s Aaron Golub, an assistant professor in the School of Planning at Arizona State University. Mass transit’s his specialty. He’s worried about transit systems getting gleaming new buses, and kiosks, and buildings but then not having the means to operate them.


“It would be quite ironic if, for example, Phoenix were able to afford a light rail extension while cutting back on light rail service at the same time. Or the worst case, opening a light rail extension and not being able to operate it at all.”


Golub points to studies that say you create more jobs by investing in current transit operations – not capitol projects.

But many mayors across the nation feel light rail and other mass transit is an investment in their future. They’re ready to take on those shovel ready projects now with the hope that it’ll kick start the economy now and by the time the routes are finished, we’ll be out of the recession.


For The Environment Report, I’m Rene Gutel.

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