Recent reports that sales of SUVs, mini-vans, and light trucks have outstripped car sales has Great Lakes Radio Consortium commentator Don Ogden wondering if SUV is short for Super Unpatriotic Vehicle:
Tag: car
New Emission Control for Diesels
The company that fueled the innovation for cleaner auto exhaust is looking to do the same for diesel-powered trucks and buses. The Great Lakes Radio Consortium’s David Sommerstein reports:
Old Tires Hit the Gridiron
Great Lakes residents use more than two million tires a year, and many of them end up in a landfill. But one Illinois school has found an unusual way to use some of those tires. The Great Lakes Radio Consortium’s Chris Lehman has more:
Transcript
Great Lakes residents use more than two million tires a year, and many of them end up in a landfill. But one Illinois school has found an unusual way to use some of those tires. And they’re saving on hospital costs as well. The Great Lakes Radio Consortium’s Chris Lehman has more.
(natural sound football practice, fade under quickly)
From beer cans to soda bottles, there are plenty of items that can be recycled at a typical football game. But at the 31-thousand seat Huskie Stadium at Northern Illinois University in DeKalb, Illinois, what is perhaps the largest recycling effort is in the field itself. More than 18-thousand ground-up tires are underneath the new surface of the playing field . . .mixed with sand; they provide a soft but durable base for all types of athletic events. The fake grass on top is similar to Astroturf, but project manager Norm Jenkins says this surface is better. He says the most important advantage is safety.
“It’s well documented over the last few years since these fields have been installed that the injury frequency goes way down in terms of ankle and knee injuries on this surface as opposed to the old Astroturf carpet. So it really simulates grass in that way. The other big advantage to this in our judgment is the appearance. Because really, as you sit in the stands at a Huskie football game–and even from the sidelines when you stand on that stuff–you’re convinced that the surface is grass. It looks, it appears just like a pristine grass playing surface”
The artificial turf at NIU is a brand called Field Turf. Jim Petrucelli is Vice-President of Turf USA, a Pittsburgh-based distributor of Field Turf. He says the scrap tires for the product are first washed with a high-pressure cleaning system similar to a car wash. But the tires aren’t run through grinder blades. That process is called ambient grinding because it takes place at room temperature. It tends to produce longer, rougher particles.
Instead, Petrucelli says the company cryogenically freezes the tires to temperatures below negative 80 degrees Fahrenheit.
“And then they drop them onto a hammer-mill. And the hammer-mill shatters them into pieces. And those pieces tend to have much flatter sides on them . . . that works much better in our system to prevent the rubber from migrating through the sand that it’s mixed with.”
Field Turf is used at several universities in the Great Lakes region, including the University of Cincinnati, Bucknell University in Pennsylvania, and at a University of Michigan field house. It’s also in use at dozens of high schools and public recreation facilities across the region, and has been installed in places as far away as Botswana and New Zealand.
Petrucelli says that at more than eight dollars a square foot, Field Turf is the Cadillac of artificial turf products. At Northern Illinois University, nearly one-third of the cost of installing the Field Turf was recovered through a variety of money-saving measures. The largest of these was a 200-thousand dollar grant from the Illinois Department of Commerce and Community Affairs. The money was awarded to the school for its use of the tires, which came from a salvage yard near Chicago. Robert Albanese is NIU’s Associate Vice President of Finance and Facilities.
“Every time you purchase a new tire there’s a fee that goes along with it. It goes to this fund for recycling the tires. And this process will only work, is if we use those recycled materials on the other end. And this is probably one of the bigger uses for recycled rubber that we’ve seen in the state of Illinois.”
NIU Director of Recycling Mary Crocker says the use of old tires in the Field Turf project wasn’t just about saving money.
“We’re interested in keeping the tires out the landfills. So this is probably the most comprehensive recycling program that you can find, where virtually everything has to do with recycling.”
(More football sound under)
The old Astroturf, which was removed to make way for the Field Turf, was also recycled. The university sold it for use as a soccer field overseas, earning an additional 29 thousand dollars for the school. For the Great Lakes Radio Consortium, I’m Chris Lehman.
New Hybrid Car on Horizon
Automotive analysts say a new arrangement between Ford and the EPA may signal a significant change in the car company’s relationship with the government. Ford and the EPA are teaming up to create a new hybrid engine that is expected to be more efficient than current hybrids. The Great Lakes Radio Consortium’s Matt Shafer Powell has more:
Transcript
Automotive analysts say a new arrangement between Ford and the EPA may signal a significant change in the car companies’ relationship with the government. Ford and the EPA are teaming up to create a new hybrid engine that is expected to be more efficient than current hybrids. The Great Lakes Radio Consortium’s Matt Shafer Powell reports.
One of the drawbacks to current hybrid vehicles is the electric batteries—they’re heavy and they’re expensive. But Ford and the EPA are working on a new model that uses pressurized liquid to store energy instead of batteries. Michael Flynn of the University of Michigan’s Transportation Research Institute says this arrangement shows a departure from the contentious relationship the government and car companies have had in the past.
“There are problems and rather than hollering at each other, pointing fingers, trying to figure out who’s to blame and therefore, who gets hung out to dry, it makes much more sense to try to jointly resolve the problems.”
The EPA actually holds the patent for the pressurized liquid technology. Both Ford and the EPA say it should be available to the public in about ten years—possibly in an SUV. For the Great Lakes Radio Consortium, I’m Matt Shafer Powell.
White House Pushes Fuel Additive
New ethanol plants are under construction since the White House has mandated that California use ethanol to replace MTBE as an additive to reduce smog. The Great Lakes Radio Consortium’s Lester Graham has more:
Transcript
New ethanol plants are under construction since the White House has mandated that California use ethanol to replace MTBE as an additive to reduce smog. The Great Lakes Radio Consortium’s Lester Graham reports.
Farmers in the Midwest have seen depressed prices for corn in recent years. That’s why they were thrilled to hear the demand for ethanol might double because California will be required to use corn-based ethanol to replace the now banned MTBE. The requirement came despite the fact that technical staff at the EPA found California could have cleaner air without ethanol. Frank O’Donnell is with the environmental group, Clean Air Trust.
“The Bush administration came in and made a totally political decision to discard the technical information of the EPA’s best scientists and said, essentially, California had to use an ethanol mandate.”
The Clean Air Trust says the Bush Administration was under pressure by Archer Daniels Midland’s lobby engine. ADM produces more than half the ethanol used in the U.S. and was a major contributor to the Bush Campaign. The EPA’s administrator, Christine Whitman, says the decision was simply about enforcing the Clean Air Act. For the Great Lakes Radio Consortium, this is Lester Graham.
Commentary – The Costs of Comfort
A recent Canadian Government study shows that sports utility vehicles
are responsible for a seven-percent increase in auto emissions. Great
Lakes Radio Consortium commentator Suzanne Elston thinks it’s time
consumers took a second look at the cost of comfort:
Demand Is High for Hybrids
For the first time, demand is high for an environmentally friendly
car. Honda’s new Insight now has a two-month waiting list. The Great
Lakes Radio Consortium’s Julie Halpert has the story:
Commentary – Gasoline Hike a Good Thing?
Earlier this month, the U.S. National Oceanic and Atmospheric
Administration made headlines when it announced that the winter of
1999-2000 was the warmest one in 105 years. But Great Lakes Radio
Consortium commentator Suzanne Elston thinks that the real news is at
the gas pumps:
Bringing Clean Cars to the U-S Market
Two Japanese auto manufacturers soon will unveil a new,
cleaner type of car for the U-S market. It’s called a hybrid. Hybrids
rely
on gasoline, but use an electric engine to double the fuel efficiency
and
emit fewer pollutants. So far, no domestic automaker has come forward
with a hybrid car. And that’s troubling environmentalists. They’re
worried
that the U-S could fall behind its foreign competitors. The Great Lakes
Radio Consortium’s Julie Edelson Halpert has the story:
State May Stop Testing Auto Emissions
Minnesota legislators are close to passing a bill which would eradicate
the state’s vehicle emissions testing program. The Great Lakes Radio
Consortium’s Jesse Hardman has more: