Tag: corn

Flex-Fuel Cars Often Burn Gas

  • The seven million or so Flex Fuel Vehicles are just a small portion of the 200-million or so vehicles in the American fleet, but there could many, more in the future. (Photo by Shawn Allee)

For most drivers, filling up at the
pump’s a pretty easy operation – you drive
up, you fill up, and you drive out. But people
who have Flex Fuel Vehicles have another choice.
They can fill up on gas or E-85, that 85 percent
ethanol blend – if they find the right station.
Shawn Allee reports a lot more of us
could have to make that same choice in the future:

Transcript

For most drivers, filling up at the
pump’s a pretty easy operation – you drive
up, you fill up, and you drive out. But people
who have Flex Fuel Vehicles have another choice.
They can fill up on gas or E-85, that 85 percent
ethanol blend – if they find the right station.
Shawn Allee reports a lot more of us
could have to make that same choice in the future:

I’m at a car lot in my home town. I’m not actually in the car market, but I am
curious what these E85 compatible Flex Fuel vehicles look like. I don’t own one
myself.

Anyway, I’m here with Edgar Moreno. He sells cars on this lot. He’s gonna show
me one of these vehicles here.

Allee: “Edgar, what can you show me?”

Moreno: “The Chevy Impala.”

Allee: “I actually don’t see anything that would tell me it’s a Flex-fuel vehicle.”

Moreno: “Usually it says on the gas cap whether you can use E85 or not.”

(sound of twist)

Allee: “It’s bright yellow. It says E85. In fact it says E85-slash-gasoline. What does
that mean?”

Moreno: “You can fill it with either, or.”

Allee: “How many stations are there available where I could fill this Impala up with
E85?”

Moreno: “I think there’s one in the area, but you have to drive quite a bit to get
there.”

Allee: “So, it’s one of those situations where, if I take this Impala off the lot, I could
still use it at a regular gas station, but I might have to search around for an E85
station?”

Moreno: “Yes, you do. Yep.”

Congress and both presidential candidates are considering making every car a Flex
Fuel Vehicle.

Detroit has spent a lot of money promoting E85 vehicles, and you might think they’d
be in favor of this.

Well, I called Ford Motor Company about this and found out that’s not the case.

“You could mandate every vehicle on the road to be a flex fuel vehicle. It would be a
great cost to our industry.”

Curt Magleby is Ford’s point-man on ethanol regulations.

He says if Congress gets its way there’d be more Flex Fuel Vehicles, but not necessarily
more E85 pumps.

“So you can mandate the vehicle side, but unless there’s a real focus on distribution,
it’s wasted money – we’d be putting dollars on the hoods of our vehicles for no
reason.”

So, Ford and the other car makers could make less profit on Flex Fuel Vehicles if there’s
a mandate.

At one time, they got government incentives to build Flex Fuel Vehicles, but those will
phase out.

So there’d be no benefit for the automakers.

And there’s another twist in the E-85 story.

The fuel industry is pushing to distribute ethanol in a way that might not require flex fuel
cars at all.

This is a little technical, but most gas already has 10% ethanol in it.

The fuel industry wants to sell 20% or even 30% ethanol blends because it saves oil
companies money. The government subsidized ethanol is cheaper than refining oil for
gasoline.

Ford and other car-makers are fighting this.

Magleby says burning E-20 or E-30 blends would be a disaster for existing cars.

“Ethanol is corrosive and it burns hotter, so you have to have a different fuel tank.
You have to have stainless steel fuel lines. You have to have hardened valves in your
engine.”

Car companies say burning 20% or 30% ethanol blends could hurt existing cars.

Scientists are checking whether that’s the case.

In the meantime, Congress is deciding exactly how it will promote ethanol.

It could mandate all cars be E85 Flex Fuel vehicles or it could promote lower-level
ethanol blends in gasoline.

Either way, over the next few years, we’re going to see big changes in our cars or our gas
pumps.

For The Environment Report, I’m Shawn Allee.

Related Links

Cellulosic Ethanol Breaks Ground

Getting fuel from plants like corn
and sugar cane is not that efficient. That’s
why researchers are working on so-called
cellulosic biofuels. The process turns things
like corn stalks, wood chips, and grasses into
fuel. As Mark Brush reports, some new
cellulosic refineries are breaking ground:

Transcript

Getting fuel from plants like corn
and sugar cane is not that efficient. That’s
why researchers are working on so-called
cellulosic biofuels. The process turns things
like corn stalks, wood chips, and grasses into
fuel. As Mark Brush reports, some new
cellulosic refineries are breaking ground:

The new refineries are being built with money from the federal government. The hope is
to perfect a fuel source that a) doesn’t come from food, and b) is much more efficient
than corn-based ethanol.

The problem is it’s hard to get at the sugars inside the
plants. But the payback could be big. For every one unit of energy going in,
cellulosic ethanol could spit out about five to ten units of energy.

Brian Davidson is with the BioEnergy Science Center. He says industry officials are
hopeful, but he thinks these new refineries are just a first step.

“They believe that those technologies will be more widely applicable, but I actually
believe that we’re going to need further technology improvements to go from these first
few handful of plants, handful of bio-refineries, to make them widespread.”

Davidson says scientists still have not perfected ways to break down the plants in a
cost-effective way.

For The Environment Report, I’m Mark Brush.

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Growing Grass for Ethanol

  • Eric Rund raises corn and soy on his Illinois farm but is experimenting with 'Miscanthus x giganteus', a hybrid grass that could become a major feedstock for cellulosic ethanol - if the market ever matures. (Photo by Shawn Allee)

The US is in the middle of an
ethanol revolution, or at least it’s
supposed to be. Scientists want to
develop ethanol that doesn’t use corn
– so food prices won’t go up. They’ve
found a tall grass called miscanthus that
can produce loads of ethanol – but they
haven’t perfected it yet. Shawn Allee reports some are trying to grow
miscanthus before the ethanol revolution
arrives:

Transcript

The US is in the middle of an
ethanol revolution, or at least it’s
supposed to be. Scientists want to
develop ethanol that doesn’t use corn
– so food prices won’t go up. They’ve
found a tall grass called miscanthus that
can produce loads of ethanol – but they
haven’t perfected it yet. Shawn Allee reports some are trying to grow
miscanthus before the ethanol revolution
arrives:

You won’t find much miscanthus near Decatur, Illinois.

Nope. Corn is crop number one.

But all this corn-growing has a downside.

Agronomist Stephen John offers to show it to me.

Shawn Allee: “Where are we?”

Stephan John: “Well, we’re near the upper end of Lake Decatur, looking across at
the city’s dredge. Right now that dredge that is sucking up sediment from the lake
bottom.”

John says corn can leave ground bare, and rain washes dirt and fertilizer pollution into
this lake.

“Some of that nitrogen gets into streams and ditches into Lake Decatur, which had
to develop a facility to protect drinking water.”

John wants farmers to protect soil from erosion and use less fertilizer.

One option is to grow grasses that hold soil and use less nitrogen. One candidate is that
miscanthus grass the ethanol industry’s interested in.

Problem is, no one buys miscanthus yet.

“So, the trick is how do you make it economically viable to get those grasses onto the
land, how do you make that attractive?”

John says people are working on that problem.

Farmer Eric Rund stands near a patch of miscanthus grass. He’s a pretty tall guy, but the
grass is even taller.

Shawn Allee: “I’m putting my hand through here.”

Eric Rund: “It’s like a jungle in there, it’s like bamboo growth or something.”

Rund says corn farmers get kinda freaked out by miscanthus. It doesn’t grow from seed,
and unlike corn, it takes years to produce.

He says farmers need to experiment with it.

“And if we do that now, when ethanol production comes along, we will then have a
reliable source of biomass for the ethanol plant.”

Rund says some farmers would grow miscanthus just to protect water and soil. But to
make it mainstream, it’s gotta be profitable.

“That’s the key. No farmer’s going to plant much of it unless there’s a market for it
and there’s no market for it unless there’s a steady supply of it, so the two are going
to have to grow together.”

But what if that takes a while for the ethanol industry to come knocking? Who would use
Rund’s miscanthus?

I meet a guy who’s working on a solution.

Gary Letterly: “What would you like to do, where would you like to start?”

Shawn Allee: “I want to see your furnace.”

I’m with Gary Letterly. He works with the University of Illinois.

He says in corn country, some people heat their homes with corn pellets.
That gave him an idea on how to heat his office.

“And what you see here, it was a corn furnace, and we thought it would be just
great if we could use that furnace and burn grass pellets.

Right next to the modified furnace, there’s a plastic hopper full of miscanthus pellets.

They look like rabbit or hamster food, and they smell like grass.

“Look at high energy costs. This was very competitive with natural gas, and the very
nice thing is being able to keep this value very close to home. The grass was
produced within fifteen miles, the furnaces were produced within five miles, and the
grass was processed into a pellet within 30 miles.”

Letterly says miscanthus offers enough local economic and environmental benefits that
people should look into it now.

It already has potential to be a kind of super-star plant, with or without help from an
ethanol industry may never come.

For The Environment Report, I’m Shawn Allee.

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Potato Forks Better Than Plastic?

  • Companies are making disposable utensils from things like corn, potatoes, and sugarcane (Photo by Jessi Ziegler)

Biodegradable silverware has
popped-up in local coffee shops, fast
food joints, and even the Olympics.
But how eco-friendly are biodegradable
utensils? Kyle Norris has this report:

Transcript

Biodegradable silverware has
popped-up in local coffee shops, fast
food joints, and even the Olympics.
But how eco-friendly are biodegradable
utensils? Kyle Norris has this report:

Companies are making disposable utensils from things like corn,
potatoes, and sugarcane. And many brands label their silverware as
biodegradable.

Sarah Burkhalter is a news producer with the environmental
journalism website, Grist.org. She says making silverware from
materials other than plastic is a step in the right direction.

“But I think that the encouragement should not be for people to feel
like they can use a fork for three minutes then toss it in the compost
and be done with it. I think the emphasis needs to be on reusing your
silverware. Whether that be metal or plastic or corn.”

Burkhalter says the other tricky part is that you need to read the
manufacturer’s instructions. She says many of these utensils are only
biodegradable in special composting facilities.

Which means the utensils will not biodegrade if you toss them into a
backyard composting bin.

For The Environment Report, I’m Kyle Norris.

Related Links

Investors Driving Up Food Prices?

  • Congress is investigating whether investors are inflating the prices of food and gas for profit (Photo courtesy of the USDA)

The price of food is going up and some
members of Congress want to know why. The Senate
recently held hearings on whether investors in
the commodities market are artificially inflating
prices. Mark Brush has more:

Transcript

The price of food is going up and some
members of Congress want to know why. The Senate
recently held hearings on whether investors in
the commodities market are artificially inflating
prices. Mark Brush has more:

Big investors are moving money out of stocks and other investments and into
commodities.

In the last five years, the amount of money in commodities markets has
increased 20 fold. And there’s a theory that these investors are driving up food and gas
prices.

Timothy Wood says that’s not so. He’s the editor of ResourceInvestor.com.

Instead, he
says you’re paying more mostly because the dollar is worth a lot less these days. He also
says Congressional mandates to turn corn into fuel are driving up corn prices.

“When corn is so much a part of the American food chain, and the global food chain, it is
just a complete and utter farce that this has gone and been legislated.”

Wood says Congress should let the markets sort themselves out. But some members of
Congress wonder if big investors in commodities are getting rich at the expense of
families.

For The Environment Report, I’m Mark Brush.

Related Links

Food Prices to Stay High

  • Corn production in Colorado. (Photo by Scott Bauer, courtesy of the USDA Agricultural Research Service)

Food prices are expected to keep rising in the
coming year. That’s at least partly because farmers plan
to plant less corn. Dustin Dwyer reports:

Transcript

Food prices are expected to keep rising in the
coming year. That’s at least partly because farmers plan
to plant less corn. Dustin Dwyer reports:

Jim Hilker is an agricultural economist at Michigan State University. He says the
demand for corn is high right now.

“Ethanol’s probably the biggest driver of it, but there’s also been very strong corn
exports.”

Hilker says those exports are going to countries where the wheat crop has
come in lower than expected.

But with all the demand for corn, the U.S. Department of Agriculture says
farmers across the country are planning to plant about 8% less
corn this year, compared to last year. Last year farmers did plant more corn
than they had in more than 50 years. This year, corn production should still
be high, but it might not keep pace with demand.

Hilker says that could mean higher prices for food.

But he says there are a lot of other factors to consider when it comes to
food prices. He says gas is a big one, since food has to be transported.

For The Environment Report, I’m Dustin Dwyer.

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Food Prices on the Rise

  • Produce section of a supermarket in VA. (Photo by Ken Hammond, courtesy of the USDA)

Food prices are going up worldwide. A new survey
by the American Farm Bureau Federation finds supermarket
checkout costs have risen nearly 8% this year.
Julie Grant has more:

Transcript

Food prices are going up worldwide. A new survey
by the American Farm Bureau Federation finds supermarket
checkout costs have risen nearly 8% this year.
Julie Grant has more:

Retail food prices usually increase 3% per year. But over the last year the
cost of flour, cheese, bread, meat, oil, and produce is up – by more than
double the average.

The United Nations has predicted prices will stabilize in the long term. But
that consumers worldwide will face at least 10 more years of rapidly rising
food prices.

Commodity prices for corn, wheat, soybeans and other staples have been
skyrocketing over the past year – to more than double 2006 prices.
The higher costs are due in part to weather affecting crops, and growing
demand in China and India.

Economists also point toward the increased use of grains for ethanol and
other biofuels, putting pressure on food prices.

For The Environment Report, I’m Julie Grant.

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Food to Fuel Drives Wheat Prices

  • Mary Morran at Avalon International Breads in Detroit (Photo by Sarah Hulett)

Short supply and high demand for wheat means
prices are at record levels, and rising. But the high
cost of wheat is bad news for people who buy it. And
in North America, where most people’s diets are based
on wheat, that means just about everyone. Sarah Hulett
has this look at what’s behind the run-up in prices:

Transcript

Short supply and high demand for wheat means
prices are at record levels, and rising. But the high
cost of wheat is bad news for people who buy it. And
in North America, where most people’s diets are based
on wheat, that means just about everyone. Sarah Hulett
has this look at what’s behind the run-up in prices:

Jackie Victor is sitting on a stack of 50-pound bags of organic wheat flour inside the
bakery she co-owns. And these days, it’s a pretty expensive seat.

Victor says in the last year, what she pays for those bags of flour has doubled.

“So it’s a very scary time, and I don’t think just – really for the industry, although it is
scary for us – it should be a warning sign for the country that something here is amiss.”

In the fall, Victor raised her retail prices at Avalon International Breads in Detroit.

So a loaf of bread that comes out of this batch getting mixed by baker Kevin Boyer will
cost you 50 to 75 cents more today.

“This is the multigrain bread. This is our Motown Multigrain.”

Soon, one of those loaves will probably cost even more, because the price of flour keeps going up.

(forklift sound)

Avalon Bakery buys its flour from Dawn Food Products. Inside one of its central
warehouses, forklift operators move pallets of baking ingredients into tractor-trailors. It smells like a kitchen pantry. And that’s basically what this is: a gigantic
pantry full of baking ingredients that will be shipped all over the world.

Miles Jones points out a pallet full of wheat gluten, which is used in most commercially-produced baked goods.

“That’s vital wheat gluten there. The price of that vital wheat gluten, just as an example,
has about tripled here in the last six months.”

Jones is co-chairman of the board at Dawn Foods. He’s been in the baking industry for close to four decades, and he says he’s never seen prices so high.

There are several reasons for the spike in wheat prices. Drought and other bad weather
wiped out a lot of the global wheat crop over the past two years. And fast-developing countries like China
and India are consuming more food made from wheat.

And then there’s the ethanol factor. More farmers are planting corn to sell to ethanol
refineries. Jones says that’s gobbling up land that used to be planted with wheat and other
crops. And he says it’s put us on a dangerous path.

“The end results are in the paper every day. You can see the skyrocketing food prices. And when you start trading food for energy, that’s not a good trade long-term.”

With wheat prices at record levels, more farmers might decide to plant it this year. That would boost supply and bring prices down.

Bruce Babcock is an economist, and he heads the center for Agricultural and Rural Development at Iowa State University. He says the test for that theory will be the amount of spring wheat that gets planted in April and May.

“The problem of course, for farmers, it’s not really a problem, it’s a great thing for farmers, is that they can pick wheat or soybeans or canola or any crop and the price is out of this world. So because the price of everything else is up so high, I don’t think we’ll see wheat increase as much as we would hope.”

Babcock says there is some good news on the global supply front. Australia and Argentina are expected to harvest a normal amount of wheat this year. Those are two major wheat producers that had a couple of years of terrible crops.

A big question will be whether farmers in the US and Canada will get the kind of weather they need and a bumper wheat crop this year.

For The Environment Report, I’m Sarah Hulett.

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Study: Biofuels Grow Dead Zone

There’s another possible downside to the national
boom in the production of corn-based ethanol. A new
study says increased ethanol production would further
pollute the Mississippi River and Gulf of Mexico. Chuck
Quirmbach reports:

Transcript

There’s another possible downside to the national
boom in the production of corn-based ethanol. A new
study says increased ethanol production would further
pollute the Mississippi River and Gulf of Mexico. Chuck
Quirmbach reports:

Most of the ethanol currently made comes from corn grown in the central part of
the US.

Chris Kucharik is part of a team of researchers that has been studying
what agricultural fertilizers do to the Mississippi River Basin. Kucharik says,
based on his study, ramping up the growing of corn for ethanol would increase
nutrient pollution in the river by 10 to 20%.

“That pretty much will make it impossible for us to reach a goal of reducing
nitrogen export by the Mississippi River.”

Kucharik says nitrogen pollution already contributes to a huge dead zone in the
Gulf of Mexico. The area is depleted of oxygen. He says his prediction of more
problems may not come true if a lot of ethanol production is switched to crops
that don’t need much artificial fertilizer.

For The Environment Report, I’m Chuck Quirmbach.

Related Links

More Corn Goes to Fuel

The hunger to turn plants such as corn and soybeans into biofuels is growing. But some
experts say using food for fuel is unwise. Kyle Norris reports:

Transcript

The hunger to turn plants such as corn and soybeans into biofuels is growing. But some
experts say using food for fuel is unwise. Kyle Norris reports:


More and more of the country’s food crops are being used to make biofuels. Last year
twenty-seven percent of the country’s corn crop was used to make ethanol. And seventeen
percent of soybean oil production was used for bio-diesel. The demand for more corn and
soybeans for biofuels has in part driven up the price of grain.


Marion Nestle is a Professor of Nutrition, Food Studies and Public Health at New York
University:


“The idea that you would grow something that animals or people can eat and use it for
fuel for automobiles seems just crazy to me.”


She says when crops are used for fuel there’s less food for people and animals. And that
contributes to rising food costs. Higher grain prices affect meat, dairy, bread, and many
processed foods.


For the Environment Report, I’m Kyle Norris.

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