Green Cars: The New Black

  • The Chevrolet Volt was named the 2011 Car of the Year at the North American International Auto Show. (Photo courtesy of GM)

In past years, most of the so-called “green cars” at the North American International Auto Show were concept cars – not ready for prime time. This year is different, as Tracy Samilton reports:


The Toyota Prius has been America’s premier environmentally friendly car for ten years. Now, the car has some serious competition. Both the Chevy Volt and the Nissan Leaf have an EPA fuel economy rating the equivalent of more than 90 miles to the gallon.


Brad Berman is founder of plug in cars dot com.


“Suddenly it makes the Prius’s 50 mpg seem mild, Now it’s Toyota’s turn to say, hey, we’re still relevant.”


Toyota is turning the Prius into an entire brand. People going to the show will be able to see three new Prius vehicles, including a plug-in being unveiled in Detroit.


For the Environment Report, I’m Tracy Samilton.


AUDIO: “And the 2011 North American Car of the Year is… the Chevrolet Volt.”

(cheers and applause)

The Volt beat out the Hyundai Sonata and Nissan Leaf to take the big prize. The Volt’s a part-electric, part-hybrid car.


With every automaker investing heavily in electric and hybrid technology… it makes you wonder what we’ll be driving five, 10, 50 years from now. Tracy Samilton covers the auto industry for Michigan Radio. She joins me now to talk about this.


So Tracy – we’ve been hearing predictions about the death of the internal combustion engine for a decade – are those predictions coming true?

The North American International Auto Show

A related news story about the Car of the Year Award

How electric cars work

Transcript

Samilton: No. Based on the way batteries are going now, they’re so expensive that it is still going to be much more economical for most of us to buy a car with a regular internal combustion engine, at least for the next 10, 20 years.


RW: So with all the buzz about the Chevy Volt, how many Volts does GM actually expect to sell this year?


Samilton: Yeah, it’s an interesting situation because they are probably going to sell fewer cars than any other vehicle that won this award. They are probably going to sell 10,000, they are going to build 10,000 cars this year. Next year, maybe 60,000, although GM wants to sell more and is trying to figure out how can we sell more of these vehicles.


RW: At the same time, Consumer Reports recently put out their latest car brand perception survey, and they found out that although most people do want better fuel efficiency, they’re not willing to pay more for it. So, how are automakers going to make these expensive electric and hybrid technologies affordable?


Samilton: That’s a really good question and they’re trying to figure out the answer to that right now. It’s a chicken and egg situation. You know, they have to bring down the cost of the battery, but in order to bring down the cost of the battery, they have to get more of us to buy the car so they can bring down the price through volume. And getting a consumer to say I’m willing to pay that extra money just for the good of say, climate change, is going to be a very difficult proposition.


RW: So what kind of cars do you think we’re going to be driving in the near future and longer term?


Samilton: The internal combustion engine is going to be king for decades, really. For the mid-term, let’s say in the next 20 to 30 to 40 years, we’re going to see more people driving hybrids and plug-in hybrids. And really the long term is way out there in terms of when will the average person perhaps be driving an electric vehicle, maybe by the year 2050 there will be more of these vehicles on the road. And then of course, there is a good chance that we’ll start to see fuel cell vehicles using hydrogen. Very clean vehicles, but also like electric vehicles, very expensive.


RW: Okay, thanks, Tracy.


Samilton: You’re welcome.


Tracy Samilton covers the auto industry for Michigan Radio. That’s the Environment Report. I’m Rebecca Williams.

Oil Prices on the Rise

  • Stephen Schork says the rising prices are based more on investor momentum than anything else, and that there’s plenty of oil on the market.(Photo courtesy of the Federal Highway Administration)

Oil and gasoline prices are going up this summer. Lester Graham reports, it appears the higher prices are not caused by lower supplies.

Transcript

The Energy Information Administration’s new short-term energy outlook says gasoline prices will average about $2.92 this summer– hitting $3.00 or more in some regions. That’s about 50-cents a gallon higher than last summer.

The outlook also predicts oil prices to average $82 a barrel this summer. But, oil already hit $86 a barrel this week.

Stephen Schork with The Schork Report says… the government projections were put together about a week ago… and didn’t really anticipate the investors driving prices up this week.

“So this rally that we are seeing and this upward buy is based more on investor momentum than it is on underlying fundamentals. There’s plenty of oil on the market right now.”

The government says prices should remain relatively stable but rising… although is notes uncertainty over crude oil price forecasts remains high.

For The Environment Report, I’m Lester Graham.

Related Links

Oil and Prices at the Pump

  • Right now, we’re paying anywhere from 70 cents to a dollar more per gallon than this time a year ago. (Photo courtesy of the National Renewable Energy Laboratory)

Energy analysts say a glut of
oil means gas prices probably
won’t spike too much this year.
Rebecca Williams has more:

Transcript

Energy analysts say a glut of
oil means gas prices probably
won’t spike too much this year.
Rebecca Williams has more:

We’re paying anywhere from 70 cents to a dollar more per gallon than this time a year ago. The good news is, we’re not likely to see four dollar-a-gallon gas anytime soon.

“We’re not in a world with runaway oil prices.”

That’s Ruchir Kadakia. He’s a global oil market expert with IHS Cambridge Energy Research Associates. He says weak global demand is keeping oil prices in check for now. At the same time, supply is relatively high. He predicts oil won’t average much higher than 80 dollars a barrel for the next year or so.

“And so what that really means for the gasoline point is through probably 2011, we shouldn’t expect to see gasoline prices much above three dollars unless it’s for a short period of time maybe in the summertime for a few months.”


Kadakia says oil speculators can drive prices higher or lower in the short term. But he doesn’t think we’ll see any major price spikes over the long term.

For The Environment Report, I’m Rebecca Williams.

Related Links

Fewer Cars on the Road in 2009

  • Last year, there were four million fewer cars, but two million more drivers than in 2008. (Photo by Samara Freemark)

America’s love affair with the
car skidded a bit last year.
According to data from the
US Department of Transportation,
the number of cars in the
US dropped in 2009. Lester
Graham reports that’s the first
time that’s happened since
World War II:

Transcript

America’s love affair with the
car skidded a bit last year.
According to data from the
US Department of Transportation,
the number of cars in the
US dropped in 2009. Lester
Graham reports that’s the first
time that’s happened since
World War II:

Last year there were four million fewer cars, but two million more drivers than in 2008.

Lester Brown is with the Earth Policy Institute. His group reviewed the numbers. He says the market’s saturated.

“We have more licensed vehicles than we have licensed drivers. So, we couldn’t get all our cars on the road at once if we wanted to because we don’t have enough drivers. That’s one way to define saturation.”

The Earth Policy Institute also found more people have access to mass transit, people are concerned about the impact of foreign oil, gasoline prices, and young people socialize on the internet and cell phones more than driving around in the car with their friends.

Auto industry experts say the decline of cars on the road has more to do with tight credit for auto loans than anything else.

For The Environment Report, I’m Lester Graham.

Related Links

Greening the Golf Course

  • Audubon International estimates the average American golf course uses 312,000 gallons of water a day. (Photo source: Easchiff at Wikimedia Commons)

This time of year, golfing might be
the furthest thing from your mind.
But during the off-season, golf course
managers get to strategize how to best
treat their million dollar turf. Some
golf courses have a bad rap with
environmentalists. But, as Tanya Ott reports, there’s a budding
green movement in the golf industry:

Transcript

This time of year, golfing might be
the furthest thing from your mind.
But during the off-season, golf course
managers get to strategize how to best
treat their million dollar turf. Some
golf courses have a bad rap with
environmentalists. But, as Tanya Ott reports, there’s a budding
green movement in the golf industry:

Golf courses take knocks for using too many chemicals and too much water. Audubon International estimates the average American golf course uses 312,000 gallons a day.

Gil Rogers is with the Southern Environmental Law Center. He says that’s a boatload of water.

“In Georgia, they’re defined as agriculture – which doesn’t make any sense – but that allows them to use a lot more water than they would otherwise be able to.”

That can be a problem, especially in places with water shortages. Places like Atlanta, where a federal battle over water rights might soon leave the city high and dry.

(sound of rain hitting metal roof)

Of course, on this day, water doesn’t seem like much of a problem. It’s been raining all night. I’ve come to the Stone Mountain Golf Course, just outside Atlanta, to talk to superintendent Anthony Williams. He won golf’s highest environmental stewardship award this year.

(sound of power screwdriver)

Technicians raise the reels on the mowers to help protect the wet turf. Williams says it’s been a tough fall. In October, a big storm – they call it the 500 year storm – dropped 16 inches of rain on Stone Mountain in one day. Williams says the only thing that saved his course were the acres of native plants.

“When that flood – literally – came into the property, those plants did exactly what nature created them to do. They fluffed out. Fanned out and really just acted like a sponge.”

When Williams took over a few years ago he ripped out the non-native ornamentals and replaced them with native perennials that don’t require any additional watering. Just rain.

(sound of rain on roof)

Stone Mountain isn’t just using less water. It’s also using fewer chemicals. Williams’ crew is creative. Take, for instance, one of their big problems: wild geese. They can do a lot of damage to million dollar turf.

“We refer to it as the in-and-out damage. The ‘in damage’ is when they’re actually eating the grass and physically tearing the green up. The ‘out damage’ is as they’re walking, well, (laugh) the eaten grass becomes, well, goose droppings and then the cleanup is very, very difficult.”

Conventional golf courses spray foul-tasting chemicals on the grass or light fireworks overhead to scare the geese. But at Stone Mountain, their secret weapon is a 13 year old hound dog named Cushman. When the geese see Cushman coming, they think he’s a predator. Williams says it works like a charm!

This focus on environmental stewardship is paying off financially. Anthony Williams says they’re using significantly less fertilizer and insecticides. He estimates they’ve saved nearly $50,000 on chemicals in the last two years.

How confident is he about the health of his golf course? I asked him if he was willing to put his course to the test. Apparently, some old-school players still lick their golf balls to clean them. Not a good idea when there’re pesticides on the grounds. Would Williams do it now?

“There’s a lot of things in nature that you probably wouldn’t want to eat or put in your mouth. So the golf ball’s going to encounter a lot of those along the way. I would definitely line up with the ‘do not lick your balls.’ I’m gonna be on that side of the fence.”

More golf courses are starting to look at their environmental impact for the first time. They’re planting different grasses.

And nearly 1,000 US golf courses use recycled or reclaimed water. Another reason not to lick your balls.

For The Environment Report, I’m Tanya Ott.

Related Links

Study: Ethanol Sucking Up Water

  • It can take a lot of water to make ethanol. (Photo courtesy of the National Renewable Energy Laboratory)

The ethanol industry and the government
want more ethanol to be produced. They
say the homegrown biofuel is a good way
to move away from foreign oil. But a new
government report says many ethanol
refineries are putting a strain on another
natural resource – water. Mark Brush has
more:

Transcript

The ethanol industry and the government
want more ethanol to be produced. They
say the homegrown biofuel is a good way
to move away from foreign oil. But a new
government report says many ethanol
refineries are putting a strain on another
natural resource – water. Mark Brush has
more:

When you fuel up at the pump, chances are you’re putting ethanol into your car. Nearly half of the gasoline in the U.S. is blended with ethanol. And that’s likely to increase as they build more refineries.

But the Government Accountability Office says these ethanol refineries should consider local water resources before they build. It can take a lot of water to make ethanol.

Anu Mittel follows water resource issues for the Government Accountability Office:

“Many of them are being built in areas where they are relying on groundwater aquifers for their water supply and that could have a devastating effect on the local community that is also relying on that same water source for all of its other needs.”

Refineries built in those areas often rely on irrigated corn to make ethanol. So it means drawing millions of gallons of water just to make the ethanol at the refinery.

And millions of gallons more to grown the corn.

For The Environment Report, I’m Mark Brush.

Related Links

Twenty-Tens Hit the Streets

  • The 2010 Ford Fusion Hybrid. (Photo courtesy of Ford)

New car models are hitting the
dealers’ showroom floors. Lester
Graham reports not as many fuel
efficient cars are selling in the
wake of the government’s Cash-
for-Clunkers program:

Transcript

New car models are hitting the
dealers’ showroom floors. Lester
Graham reports not as many fuel
efficient cars are selling in the
wake of the government’s Cash-
for-Clunkers program:

It’s hard to miss the ads for new models.

(montage of car advertisements)

But in September, fuel-efficient cars didn’t sell that well.

Mark Gillies is the Executive Editor for Car and Driver magazine. He says vehicles that get good gas mileage probably won’t start selling until gasoline prices go up – just like last year.


“That’s when you saw a big move to buying more fuel efficient vehicles. And I think the obvious thing about oil prices is that long term the trend is that they’re going to go up and they’re going to stay that way.”

Fuel-efficient models did sell in August because of Cash-for Clunkers, but Gillies says people bought low-end models this time because they were cheap – not necessarily because they were fuel-efficient.

For The Environment Report, I’m Lester Graham.

Related Links

The Attractiveness of Ethanol

  • The government will soon decide whether to allow increasing the mix from the current 10% blend to as high as a 15% blend. (Photo courtesy of the National Renewable Energy Laboratory)

Cheap oil makes switching to alternative
fuels such as ethanol less attractive.
Lester Graham reports that could affect
an upcoming decision about using more
ethanol:

Transcript

Cheap oil makes switching to alternative
fuels such as ethanol less attractive.
Lester Graham reports that could affect
an upcoming decision about using more
ethanol:

Crude oil prices spiked a little because of Iran’s long-range missile testing and revelations of a secret nuclear facility.

But analysts think for the next several months we’ll actually see oil prices go down – maybe to around $30 a barrel, less than half of what it is now.

And that could hurt demand for fuels such as ethanol.

But the government has mandated the nation produce more ethanol.

Dan Flynn is an analyst with the trading firm, Alaron.

“Obviously the government definitely wants to push this through. However, the price of crude oil and gasoline, if that goes down, generally people look not to look for alternative sources of energy.”

One way to use more ethanol is to mix higher amounts with gasoline.

The government will soon decide whether to allow increasing the mix from the current 10% blend to as high as a 15% blend.

For The Environment Report, I’m Lester Graham.

Related Links

Sampling a New Crop: Sugar Corn

  • Todd Krone researches corn for Targeted Growth, a bio-energy company. Targeted Growth is tweaking corn genetics to produce 'Sugarcorn,' a variety with high amounts of sugar and biomass. The hope is the plants can be converted into ethanol cheaply. (Photo by Shawn Allee)

The federal government wants more
and more ethanol in our fuel supplies,
but it worries about how its made.
Most American ethanol is made from
corn kernels. That’s inefficient
and it makes the ethanol and food
industries compete for corn. The
government’s mandating we start making
ethanol out of things other than corn
kernels. Shawn Allee looks
at one effort to meet that mandate:

Transcript

The federal government wants more
and more ethanol in our fuel supplies,
but it worries about how its made.
Most American ethanol is made from
corn kernels. That’s inefficient
and it makes the ethanol and food
industries compete for corn. The
government’s mandating we start making
ethanol out of things other than corn
kernels. Shawn Allee looks
at one effort to meet that mandate:

I’m just outside an ethanol plant in central Indiana and its pretty much like most ethanol
plants. There’re a lot of semi-trucks going by and they’re loaded with yellow corn kernels.


Most ethanol plants grind corn kernels for starch, they let that starch turn into sugar, then
they brew the sugary juice into ethanol. Now, this whole process would be easier and
cheaper if we could make ethanol directly from sugary plants instead of starchy grain
kernels like corn.


Pretty quick here, I’m gonna meet a guy who’s trying to make corn a plant that’s easy to
grow in the Midwest but produces sweet juice – not starchy corn kernels.

“If you walk over here, these are our sugar corn hybrids.”

I’m with Todd Krone. He’s a researcher with a company called Targeted Growth. He walks me
through a test plot of a plant nicknamed ‘Sugarcorn.’ He pulls off a ear of corn and pulls back the
leaves.

(sound of leaves being pulled back)

The ear is almost bare.

Allee: “There’re just a few stray kernels developing, very few.”

Krone: “Yep. A few got through.”

Krone says this plant avoids making corn kernels. Instead, it puts energy and sugar into the
stalk. He can prove it with a taste test – right here in field.

He snips a piece of stalk.

(sound of snipping)

And pulls out a little press.

Krone: “You squeeze some of the juice to see how much sugar’s there. It’s up to you, if
you like, you could put on on your finger and taste. Is there sweetness?”

Allee: “Yeah, it’s definitely sweet. It’s definitely got a sweet tinge to it.”

Krone: “It might be a bit sweeter than pop might be.”

Krone says tests show Sugarcorn juice is as sweet as juice from sugar cane. He says this means
America could have a new plant that boosts ethanol production – but doesn’t compete with food,
and uses equipment farmers already have.

Krone: “For the farmer, not much changes until harvest when some logistics still need to
be worked out.”

Allee: “Obviously if you’re selling a lot of this corn, you’d be making a good deal of profit,
hopefully, what’s in it for the rest of us in terms of the success or failure of this, for drivers
and everybody else?”

Krone: “I would say, hopefully, it results in cheaper ethanol that can compete with cheap
oil. And then meeting that mandate to get more and more ethanol produced.”

Well, that’s the idea, but Targeted Growth would have to change more than just corn plants to
succeed. They’de have to change how at least some ethanol companies do business. And some
ethanol companies have some tough questions about it.

“How could you handle sugarcorn? How would you store it?”

This is Jeff Harts. He works at Central Indiana Ethanol. Harts says he likes the idea of using
sweet corn juice to make ethanol – it could be efficient. But he worries about getting enough to
run an expensive operation like his. He has no problem finding corn kernels.

“It’s a consistent flow of corn and we need that consistent flow to keep going. That’s why
we have storage, the farmers have storage. That’s why we have a local grain elevator
network to ship corn to us to keep that flow steady 12 months out of the year.”

Harts’ company might be a bit reluctant to change right away, but ethanol producers will have
find alternatives to the corn kernel. The government is capping how much ethanol can come
from corn starch.

As those requirements phase in, alternatives like Sugarcorn might look sweeter than they do
now.

For The Environment Report, I’m Shawn Allee.

Related Links

Rolling Out a New Tire Program

  • This is a mock-up of what the proposed label would look like (Photo courtesy of the National Highway Traffic Safety Administration)

Back in 2007, Congress told the
National Highway Traffic Safety
Administration to come up with
new fuel efficiency labels on tires.
Mark Brush reports on when we might
see those labels in tire shops:

Transcript

Back in 2007, Congress told the
National Highway Traffic Safety
Administration to come up with
new fuel efficiency labels on tires.
Mark Brush reports on when we might
see those labels in tire shops:

It’s been 2 years, and the government is still working out how to get this labeling program going.

Right now, if you walk into a tire shop, it’s hard to compare tires on how fuel efficient they are. There’s no official standard yet.

But that should change soon. The new tire labeling program is expected to roll it out in the next few months.

Dan Zielinski is a spokesman for the Rubber Manufacturers Association. He says they support a labeling law because it’ll help competition.

It could give tire makers something to brag about.

“’It will be an incentive to say ‘my tire is better because,’ or, ‘my range of tires here are better because.’ It offers the consumers better performance on certain criteria. And I think that will drive the market even before the consumer demand does.”

A more fuel efficient tire will only get you a couple of miles per gallon more. But, put those tires on the 200 million cars and trucks driving the roads these days, and that could add up.

For The Environment Report, I’m Mark Brush.

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