Gasoline Goes Low-Carbon

  • Today almost everything that goes into your car's gas tank started as oil (Photo by Shawn Allee)

How you fuel your car could change pretty quickly. California air regulators are requiring gasoline producers to reduce greenhouse gases by 10% by 2020. That could force big oil companies to invest in alternative fuels. Tamara Keith reports when it comes to environmental regulations, what happens in California usually spreads from there:

Transcript

How you fuel your car could change pretty quickly. California air regulators are requiring gasoline producers to reduce greenhouse gases by 10% by 2020. That could force big oil companies to invest in alternative fuels. Tamara Keith reports when it comes to environmental regulations, what happens in California usually spreads from there:

Today almost everything that goes into your car’s gas tank started as oil. But in the future it could be very different.

“The fuels that we will be moving towards are electricity, biofuels and hydrogen mostly.”

Daniel Sperling is a member of the California Air Resources Board which voted in the new rule.

Sperling says the goal is to reduce the overall greenhouse gas emissions from vehicle fuels. That could mean oil companies might even have to buy credits from power companies for electric cars.

“You start transforming the oil industry, getting off of oil. I mean that’s what we talk about and this is a policy that will actually do it.”

The California rule even looks at how much greenhouse gas pollution goes into making corn ethanol.

Oil companies say fuel prices will definitely go up in California.

For The Environment Report, I’m Tamara Keith.

Related Links

A Hummer That Gets 100 MPG

  • Raser Technologies has been showing off its electric hummer that can get 100 miles per gallon. (Photo courtesy of Raser Technologies)

A technology company is showing off its 100 mile-per-gallon Hummer to Wall Street. Lester Graham reports:

Transcript

A technology company is showing off its 100 mile-per-gallon Hummer to Wall Street. Lester Graham reports:

Today, the honor of ringing the opening bell at the New York Stock Exchange went to Raser Technologies – and the company brass parked a Hummer-H3 out front.

It’s powered by Raser’s completely electric drive-train. The system uses a gas-powered engine, but only for generating electricity to recharge the battery.

David West is the Vice President of Marketing at Raser Technologies. He says they modified a Hummer, but that’s just one example.

“It was designed appropriately not just for the Hummer H-3, but it’ll power a Ford F-150, a Chevy Silverado, a Dodge 1500. These are the top-selling vehicles in America.”

Raser Techonologies side-steps questions about price, saying if automakers used the system in a production model, a vehicle’s price would be in the range of a fully-equipped pick-up or SUV.

For The Environment Report, I’m Lester Graham.

Related Links

Gas Tax vs. Efficiency Standards

  • Some think that a gas tax is the only way to get consumers to buy fuel efficient cars (Photo courtesy of the US Department of State)

Some in the auto industry are proposing a hike in the gasoline tax. The idea is this: if you want people to buy small cars, make gasoline more expensive. Lester Graham reports:

Transcript

Some in the auto industry are proposing a hike in the gasoline tax. The idea is this: if you want people to buy small cars, make gasoline more expensive. Lester Graham reports:

Car dealers and manufacturers say a higher gas price is the only thing that gets people buying more fuel efficient cars. So, a tax hike makes sense.

But, a guy who has a lot of sway on the idea of a gas tax hike is not going there.

Congressman Ed Markey chairs a House subcommittee on Energy and the Environment.

At a forum at MIT he said the plan is to stick with CAFÉ — the Corporate Average Fuel Economy standards – to get better mileage cars.

“That’s the route that we’re taking rather and an increase in the gasoline tax. We’re moving towards a mandate and 35 miles per gallon is the minimum that we intend on reaching by 2020.”

And under the stimulus package, new tax credits amounting to thousands of dollars get kicked-back to anyone buying a fuel efficient car.

The more efficient, the more you get back.

For The Environment Report, I’m Lester Graham.

Related Links

New Fuel Economy Standards

  • Right now, cars get an average 27 and a half miles per gallon. By 2011, they'll have to get 30.2 (Photo by Ben VonWaggoner)

The U.S. Environmental Protection Agency issued new vehicle fuel economy standards for cars and trucks. As Tracy Samilton reports, it’s the first change since 1985:

Transcript

The U.S. Environmental Protection Agency issued new vehicle fuel economy standards for cars and trucks. As Tracy Samilton reports, it’s the first change since 1985:

Right now, cars get an average 27 and a half miles per gallon. By
2011, they’ll have to get 30.2. Light trucks, including SUVs, will
have to get 24.1 miles per gallon, up a mile per gallon.

Eli Hopson
is with the Union of Concerned Scientists. He says the change is not
dramatic but it’s still an important milestone.

“The car standards haven’t
changed. They’ve been at 27.5 for over twenty years. It is a big deal. It’s
been a long time in coming.”

Carmakers are prepared for the new standard and say they’ll meet it.
Future standards will be tougher.

Auto companies usually complain
when mileage standards are raised. But times have changed, especially
for Chrysler and GM. They might not be as vocal since accepting
billions in federal loans.

For The Environment Report, I’m Tracy
Samilton.

Related Links

Fuel Expansion Pinches Pennies at the Pump

  • You get more out of your tank of gas if it is purchased in a cold location versus a warm one (Photo by Ben VonWaggoner)

People who buy gasoline in cold
places get more bang for their buck than
people buying gas in warm places. Kyle
Norris explains:

Transcript

People who buy gasoline in cold
places get more bang for their buck than
people buying gas in warm places. Kyle
Norris explains:

Let’s say my friend Ana buys 10 gallons of gasoline in a cold place like the
Canadian tundra. And I buy 10 gallons of gas in the warm state of Florida.
My friend Ana will be able to drive further than I will with those 10 gallons.

That’s because gas expands at warm temperatures. But its energy content
does not.

There’s a gizmo gas stations can put on individual pumps that adjusts for
temperature differences. But each one costs a couple thousand bucks a pop.

Dave Maurer is with the US Government Accountability Office.

“There actually have not been a lot of studies done on the benefits and costs of installing this
equipment. Really what we found is that it’s not really known.”

Right now different states do different things. California has just started a
major study on this topic. But without much research, Maurer said it’s tough
for policy makers to make decisions.

For The Environment Report, I’m Kyle Norris.

Related Links

Car Sharing Goes Solar

  • Chris Duffrin, Executive Director of the Neighborhood Energy Connection in St. Paul, plugs in the HourCar Prius parked at the Mississippi Market. It has a battery in the back, and now the electricity to recharge the battery comes from solar panels on the store. (MPR Photo/Stephanie Hemphill)

Car-sharing programs are more
popular now that gas is more expensive.
People like saving money as well as reducing
their carbon footprint. One car-sharing
project is going all the way in its mission
of reducing global-warming impacts. Members
can do errands without burning an ounce of
gas. Stephanie Hemphill reports
on a non-profit group that converted two Toyota
Priuses to run on battery power – and charges
the batteries with the sun:

Transcript

Car-sharing programs are more
popular now that gas is more expensive.
People like saving money as well as reducing
their carbon footprint. One car-sharing
project is going all the way in its mission
of reducing global-warming impacts. Members
can do errands without burning an ounce of
gas. Stephanie Hemphill reports
on a non-profit group that converted two Toyota
Priuses to run on battery power – and charges
the batteries with the sun:

At the Mississippi Market food co-op in St. Paul, there’s a brand-new
solar collector on the roof.

The electricity goes to a box attached to a lamppost in the parking lot.
A cord comes out of the box; at the other end of the cord is a normal
three-prong plug, and it’s plugged into the back end of a Prius.

“The battery is installed in the spare tire wheel hub.”

Chris Duffrin is taking me for a spin in the Prius.

“You just unplug the plug back here, and you enter the car just like
the rest of our cars — you use your key fob to scan in. That pops the
locks open.”

The key fob is programmed with your account information. It gets
you in the car, and tells the computer when you’re using the car and
when you bring it back. The key to the Prius is in the car.

“power up…”

The computer screen on the dashboard displays all kinds of
information, including data on the most recent trip.

“There’s the trip I just took to South Minneapolis for a meeting; we
went 18 miles round-trip; we got 94.8 miles per gallon. With our plug-
in we often get in the 90s, and at times we’re running over a hundred
miles per gallon.”

There’s still an engine in the front, and it kicks in when you accelerate
quickly. But the primary power is delivered by the battery. These
vehicles get about twice the mileage of a standard Prius.

Chris Duffrin is Executive Director of the nonprofit Neighborhood
Energy Connection. One of its projects is HourCar, a three-year-old
car sharing program.

“You can get some trips in this car where you are literally emitting no
carbon.”

It costs about $10,000 to add the battery, and the solar collectors cost
about $18,000.

“What we’re trying to do is demonstrate that, when those prices start
coming down, this is something people can do. And not just for
themselves, but if they share a car and share those costs, then this
can become a really efficient, clean way of traveling.”

Duffrin says at first, the people who joined HourCar were mostly
motivated by concerns about the environment. But now people want
to save money on gas. He says membership grew by 70% in the last
year. Still, it’s a tiny number: there are 650 members. They share 16
cars, parked at about a dozen locations around St. Paul and
Minneapolis.

The payment plans include a monthly fee and a charge per hour and
per mile.

HourCar is helping just a tiny handful of people reduce their carbon
footprint. But their individual choices are moving the whole society
toward better answers, according to J. Drake Hamilton. She’s a
climate change expert at Fresh Energy.

“When companies and policy makers see that people really want
better options out there — they want smarter ways to get to work, and
they want cleaner cars — that’s a time to step in and say, ‘Okay we’re
raising the bar, we’re keeping climate and people’s pocketbooks in
mind, and we’re making better choices available everywhere.'”

HourCar is installing another solar battery-charger at a light rail
station. Members say as mass transit options improve, more people
will be able to get along without their own car.

For The Environment Report, I’m Stephanie Hemphill.

Related Links

Interview: Swapping an Suv for a Prius

  • Micky Maynard in her Prius (Photo courtesy of Micky Maynard)

Micky Maynard is a reporter
for the New York Times. She’s been keeping a
diary of giving up her Lexus SUV for a hybrid
gas-electric car. She’s taken her readers on
a ride through her reasoning for switching
and her on-road experiences. The Environment
Report’s Lester Graham took a ride with Maynard
in her Barcelona Red Toyota Prius:

Transcript

Micky Maynard is a reporter
for the New York Times. She’s been keeping a
diary of giving up her Lexus SUV for a hybrid
gas-electric car. She’s taken her readers on
a ride through her reasoning for switching
and her on-road experiences. The Environment
Report’s Lester Graham took a ride with Maynard
in her Barcelona Red Toyota Prius:

Micky Maynard: “Okay, so, to start it, you push this button. You see
the little ‘ready’ button, and you hear a little sound, and that’s
essentially the battery starting the car. And, off you go.”

Lester Graham: “I recall, when I was younger, I went from a pretty
powerful car to a little car, and the one thing I really noticed was
that it felt like I was driving a toy. What’s the difference between
driving the Lexus and driving this one?”

Maynard: “A difference is that in the Lexus, or in a SUV, you’re sitting
up above the ground. This car, you’re right back down on the road.
And it took a lot of adjusting. I was driving from Detroit to Chicago,
and I heard this ‘thump, thump, thump,’ and I thought I had a flat
tire, but it was just the road surface. Because I was used to sitting
up high, I never would have noticed the road bed before.”

Graham: “I know that some newby Prius drivers that when they
come to a stop, like we are now, there’s almost no sound
sometimes.”

Maynard: (laughs) “That’s right. In fact, my postman was telling me
hybrid cars will come up behind him, and he says, ‘they’re sneaky
little cars.’ He said, ‘you can’t hear them.’ (laughs)

Graham: “What’s it like going on to the on-ramp on the interstate?”

Maynard: “I haven’t had any trouble yet, because I generally try to
give myself enough space between myself and the person behind
me. You know, when you’re in a luxury car, a Lexus, you hit the
pedal and you get all this acceleration. This car’s quite peppy, but it
doesn’t have that rrrrrrrrrrrr that you get in a V8 or a V6. And that is
something to get used to.”

Graham: “I keep hearing from Prius owners that the consumption
meter really changes how they drive. How has the feedback from
the car affected how you drive?”

Maynard: “It affects how I drive tremendously. There’s a
consumption screen in the car, and it will show you exactly the kind
of miles-per-gallon you’re getting. So, if you don’t floor it, you can
get 100 miles-a-gallon – at least that’s what the car’s telling you. And
you have another meter that shows you what you’re averaging over
your trip. My pride and joy was driving a long trip and getting over
50 miles-a-gallon. And you kind of feel this little shot of pride when
you see the 50 or the 47.”

Graham: “So, you’re encouraged to take it easy just so you can be
rewarded with the feedback?”

Maynard: “And I don’t want people to think that Prius owners are all
out there going 17 miles-per-hour. We’re not. What’s going on is
we’re trying to drive smoothly, we’re trying to drive in a steady
fashion. Although they tell you that you get better gas mileage in
town, driving around city streets, I’ve actually gotten fantastic gas
mileage just driving steadily on the highway. You do keep the
consumption meter up on the screen, and you do watch it. Now, I
did have one reader write in and say, ‘stop watching the screen and
watch the road,’ and I assured her that I absolutely do watch the
road. But you do sort of glance over and kind of check how you’re
doing.”

Related Links

Part One: Kicking Gas to the Curb

  • Ted Bohn, a researcher at Argonne National Laboratory in the Chicago suburbs, shows off a modified Saturn Vue with a lithium-ion battery in the rear (Photo by Gabriel Spitzer)

One of the great hopes for a green
car is the plug-in hybrid. It’s like a regular
gas-electric hybrid, only you can plug in at
night. That charge is supposed to let most
people make a typical commute without the gas engine. Carmakers and the government are throwing a lot of money at the technology – GM and Chrysler both hope to release models in the next few years. But the cars might not deliver what boosters promise. In the first part of our series on saving gas, Gabriel Spitzer
reports on what new research says about plug-in hybrids in the real world:

Transcript

One of the great hopes for a green
car is the plug-in hybrid. It’s like a regular
gas-electric hybrid, only you can plug in at
night. That charge is supposed to let most
people make a typical commute without the gas
engine. Carmakers and the government are
throwing a lot of money at the technology – GM
and Chrysler both hope to release models in the
next few years. But the cars might not deliver
what boosters promise. In the first part of
our series on saving gas, Gabriel Spitzer
reports on what new research says about plug-in
hybrids in the real world:

Ted Bohn is a researcher at Argonne National Laboratory in the Chicago
suburbs and he’s showing off his ride.

“So this a prototype, plug-in hybrid vehicle. The rear half is a 10
kilowatt-hour battery.”

It’s a modified Saturn Vue, with a big old lithium-ion battery in the rear.

That battery is like what runs your iPod – only it weighs as much as a
linebacker.

Ted Bohn: “If you actually had to drive less than 40 miles on a typical
day, you could drive the whole day without starting the engine.”

Gabriel Spitzer: “Could you drive this very vehicle 40 miles round-trip
without starting the engine?”

Ted Bohn: “Close. If you drive slowly. To be honest, 25 to 30 is what
you’ll really do – driving on a nice day downhill with a tailwind is 40,
more realistically, 25 to 30.”

The thing is, you don’t hear those little caveats from some people, like, say,
General Motors.

“You plug it in. And they expect you’ll get up to 40 miles without a drop
of gas. Wow. The Chevy Volt. I’ve heard the future, and it hums.”

That 40-mile range is based on EPA tests.

Argonne scientist Aymeric Rousseau, with backing from the government,
compared those measures to how people drive in the real world.

Based on more than 100 drivers in Kansas City, he found that 40 mile range
shrinks to about 30.

Flip on your AC, and it’s more like 20.

“People now think about, you know, your mileage may vary. Now we
have to think about, your electrical distance may vary, depending on
how you drive, and what accessories you’re using.”

Rousseau says factors like aggressive driving sap the all-electric range.

And don’t forget – we’re talking Kansas City, here.

“When we talk to people from the EPA they actually say that people in
California drive more aggressively than people in Kansas City.”

General Motors concedes the point.

Rob Peterson is a spokesman for GM.

He says driver behavior can have some affect on the all-electric range.
Though …

“I wouldn’t go as low as 28 to 32.”

He says for a reasonable driver, the Volt can still get about 40.

And how about those pedal-to-the-metal Californians? Well, he says GM
studied exactly those people.

“For 64% of the people that we tested, they would be able to finish their
day with a petroleum-free and a tailpipe-emission-free commute.”

That’s not exactly what Argonne found.

Granted, the batteries they looked at were a little smaller than the Volt’s.
Size matters when it comes to batteries.

Said Al-Hallaj teaches at the Illinois Institute of Technology.

He says carmakers could build a battery that would boost up the all-electric
range – the problem is money.

“If you’re talking about a 25% increase, you know, from 30 to 40 miles,
that could mean thousands of dollars. So that could take it out of the
price range that will make it actually practical for the industry to make
it.”

Al-Hallaj says as the technology improves, so will drivers.

People are already getting better at squeezing fuel efficiency out of their
cars.

“For the first time I see people even worried about closing the window
versus opening the window because of drag. And we’re talking about
common people here, just trying to pay attention to, if your tires are not
properly inflated, the you have prob — so people start adapt and
probably get the best out of your battery.”

So it’s not that a plug-in hybrid can’t get 40, it’s just that you need to drive
like a grandmother to do it.

But if gas prices continue to climb, we may be seeing a lot more grannies
behind the wheel.

For The Environment Report, I’m Gabriel Spitzer.

Related Links

Part Two: Kicking Gas to the Curb

  • (Photo by Julie Grant)

Lots of new hybrids and electric
cars are coming to the market. But some
say you don’t need an expensive new car to
get really good gas mileage. In the second
part of our series on saving gas, reporter
Julie Grant met one group of guys who says
you just need to take good care of your vehicle
and drive like your grandmother:

Transcript

Lots of new hybrids and electric
cars are coming to the market. But some
say you don’t need an expensive new car to
get really good gas mileage. In the second
part of our series on saving gas, reporter
Julie Grant met one group of guys who says
you just need to take good care of your vehicle
and drive like your grandmother:

John Stine – aka Johnny Mullet – has always been crazy
about fast cars and big trucks.

But in the past year, this self-described country boy put
aside the hot rods and four-wheel-drive pick-ups and bought
an old Chevy Metro with a tiny 3 cylinder engine. He made a
few changes to make it more aerodynamic such as taking off
the passenger side mirror and even the radio antennae.
And, Stine also started driving really slowly.

It took a while for Johnny Stine’s wife to come around to the
changes.

John Stine: “What did you think at first?”

Mrs. Stine: “At first?”

John Stine: “I’m a nerd. You’re crazy.”

Mrs. Stine: “I thought he was a big nerd. I thought ‘oh my
God.’”

John Stine: “What are you doing to my car?”

That all changed pretty quickly as prices at pump went up.
Her nerd went from geek to chic.

Mrs. Stine: “Anything to save gas. We have a big truck. It
was costing us over $160 a week in fuel. But when he got
57 miles to the gallon, I was just like, ‘wow, what a
difference.’”

(sound of car talk)

Stine is meeting up today with about 20 other motor heads
from Ohio, Pennsylvania, and as far as Virginia. They’ve
gathered at a state park to check out each other’s souped-
down vehicles.

The parking lot is not lined with macho- muscle cars with 20-
inch rims. These guys drive refurbished Ford Festivas, Geo
and Chevy Metros on the skinniest tires possible.

Paul Keim says they’re just trying to save a few bucks on
gas. But his wife isn’t completely sold on this hobby.

“Ask her. The lady in the green shirt, she’ll tell you, my
name is ‘cheap bastard’.”

Keim says his wife does appreciate his gas saving tips.

She’s picked up 5 miles per gallon – just by keeping up the
tire pressure, changing the oil regularly, and, adjusting the
nut behind the wheel.

“You are the nut behind the wheel. Once you adjust your
attitude, and your driving style, you can get incredible
mileage.”

So, what do we need to change behind the wheel?

(sound of car doors)

John Stine is going to give us a few tips.

First, pay attention to your aerodynamics.

Julie Grant: “It’s pretty warm, am I allowed to have the
windows opened?”

John Stine: “The windows open when we’re sitting is fine.
As I’m driving, I like to keep them up unless it is very hot.”

Open windows are bad for aerodynamics. Air conditioning
wastes gas.

So, there are sacrifices. You might get a little sweaty – just
carry some extra deodorant.

Everyone here today drive cars with a stick shift because it
means better gas mileage.

Stine does whatever he can to keep momentum and not stop
at a traffic light. That can mean coasting very slowly up to
an intersection.

Some guys here say it’s been tough to adjust their driving
habits. To drive slowly – especially when the driver behind
them is bearing down on the bumper in a race to the office.

Ken Pietro of Detroit says he knows it irritates other drivers,
but that’s their problem.

“It’s just like, ‘hey, go around, go around,’ we’re in no hurry.”

Pietro says he doesn’t care, since he’s getting more than 52
miles per gallon. What’s your mileage? He didn’t even have
to buy a hybrid.

“People just can’t believe I’m getting that. You’ve got all the
newer Priuses and Honda Insights and all that. And these
people are shelling out 20 or 25 thousand dollars to get good
gas mileage with these hybrid vehicles. Which is fine, you
got the money to do it. That’s great, save the environment.
But I can do it in a $500 car and I’m getting better mileage
than them.”

And while you might complain about their slow driving, they
might just beat you home – they won’t have to make a pit
stop at the pump.

For The Environment Report, I’m Julie Grant.

Related Links

Part Three: Kicking Gas to the Curb

  • Reporter Rene Gutel gets tips from Mike Speck, a master eco-drive trainer at Pro-Formance Group of Phoenix (Photo courtesy of Rene Gutel)

We’ve all heard we can improve our
gas mileage by changing our driving habits.
And you might think you already know what
that means – coast more, for example, or check your tires’ air pressure. But according to Ford Motor Company, if you really want to get better mileage, you need a trained coach in the passenger’s seat teaching you how to do
it. In the final part of our series
on saving gas, we sent reporter Rene Gutel out to learn how to eco-drive:

Transcript

We’ve all heard we can improve our
gas mileage by changing our driving habits.
And you might think you already know what
that means – coast more, for example, or check
your tires’ air pressure. But according to
Ford Motor Company, if you really want to get
better mileage, you need a trained coach in
the passenger’s seat teaching you how to do
it. In the final part of our series
on saving gas, we sent reporter Rene Gutel
out to learn how to eco-drive:

(sound of car)

So I’m behind the wheel of my silver Mini Cooper and eco-driving instructor Mike Speck
is coaching me on how to get the best gas mileage I can, as safely as possible.

“Try to keep just a steady throttle input. You can see you are on and off the gas quite a
bit.”

We’re on suburban Phoenix roads at the beginning of rush hour. I drive a stick-shift and
one of the first lessons Speck teaches me is to shift gears a lot more quickly than I’m used
to.

Mike Speck: “And upshift.”

Rene Gutel: “Already?”

Speck: “And upshift.”

Gutel: “Oh! But we’re only going 30 miles an hour in fourth gear?”

Speck: “Yeah, it’s below 2000 RPM. The car is perfectly fine doing it.”

Speck is what they call a master eco-drive trainer at Pro-Formance Group of Phoenix.

Ford Motor Company recently teamed up with Pro-Formance to offer nearly 50 eco-
driving tests in Arizona. They studied the results which showed that by working with a
coach like Speck for just a few hours, drivers can improve their fuel economy by 24%.

The nuts and bolts of eco-driving are simple enough: Accelerate and break smoothly.
Slow down and watch your speed. Also, anticipate traffic signals as you’re going down
the road. But all this sounds way easier than it really is.

Speck: “Now we know there’s another slow left-hander coming up so off the gas.”

Gutel: “Okay, I’m off the gas.”

Speck: “And just let it coast around the corner.”

Gutel: Okay, I feel like you’re teaching me to drive my car all over again.

Speck: “I’m trying to do it as mellow as I can.”

That feeling – of going back to driver’s ed – is actually part of the experience of learning
to eco-drive.

Curt Magleby is the Director of Government Relations at Ford and he says to learn how
to do it right, you do need a coach.

“It’s not about tips and that’s what you’ll see on many websites throughout the US: tips
on how to be a better eco-driver. It’s got to be the hands-on coaching experience that
changes behavior.”

Ford is part of a new nationwide effort to encourage eco-driving. Magleby says there’s
talk of putting trained coaches at Ford dealerships.

“So when a person comes into a dealership and they’re considering the purchase of a
vehicle and we can talk to them about not only, here is the technology vehicle, here’s
what you can do, but you are a part of that equation.”

And down the line, Magleby says Ford might be pushing to have these techniques
become a part driver’s ed classes.

(sound of driving)

Speck: “You are accelerating very smoothly… very linearly. It’s very good!”

Gutel: “This is a different feel to driving. I feel like I’m coasting everywhere.”

Speck: “You are, and most people freak out about how much time they’re going to take.
When we validated the study, the average time increase was only 10%.”

Speck and I drive the same route three times during my eco-driving lessons. The first run
was the control, no tips from him at all, and I averaged 27 miles a gallon. But by the end
of the third run, we boosted that to 36 miles a gallon. Not bad, huh? Now if I can only do
that well on my own.

For The Environment Report, I’m Rene Gutel.

“Now try second. Well done! Go to third and just let it coast. Very well done.”

Related Links