High School Student Is Biofuel Whiz-Kid

  • John working on his converter in his workshop (Photo by Sarah Russell)

It’s hard to be optimistic about
paying $4 a gallon at the pump.
But when you’re a teenager working on new
ways to make cheap fuel, it can be pretty
exciting. Julie Grant met one high school
student who is showing off his biodiesel
converter at the county fair:

Transcript

It’s hard to be optimistic about
paying $4 a gallon at the pump.
But when you’re a teenager working on new
ways to make cheap fuel, it can be pretty
exciting. Julie Grant met one high school
student who is showing off his biodiesel
converter at the county fair:

(sounds of the fair)

The Fairgrounds sit in a quiet countryside of rolling green
hills. Small children yell and wave to family members as
they enter the Fair. There’s a steer auction in the barn. And
an antique tractor pull in the grandstand.
It’s like a scene is right out of a Norman Rockwell painting.

I’m here to talk with John Russell. He’s walking around in
faded wrangler jeans. A red t-shirt with the sleeves cut off.
And a ballcap advertising a tractor company.


“We’re at the Columbiana County Fair in Lisbon, Ohio. In
the junior fair building.”

John is 17 years old, and amidst 4-H project displays, he has
set up his view of the future. His homemade biodiesel
converter.

It’s a rectangular box – nearly as tall as me.
It’s made of stainless steel. There’s a row of toggle switches
along the side. They light up when John plugs it in. He’s
been working on this for more than a year, and says it
makes vegetable oil into a usable fuel.

“I started out with new oil from Save-A-Lot. I went down to
the local grocery store and picked up a bottle of frying oil.
And just from a recipe I found online, with methanol from an
auto parts store, they sell it as heat. It’s gasoline antifreeze.
Just methanol from an auto parts store, Caustic soda from a
hardware store, and oil from a grocery store, I set out to
make this fuel. And it took me couple of times. I finally got it
right when I actually tried a batch of waste vegetable oil from
the valley drive in. So that was my first successful batch.”

Last year, John was only able to fill a Gatorade bottle with
his fuel. Soon, he expects to convert 240 gallons of
vegetable oil into biodiesel in a day.

He hasn’t quite figured out how much the electricity costs to
run the thing, so he doesn’t know how much it’s costing him
to make the fuel.

Back five years ago, he met a guy who claimed to be making
biodiesel for 46 cents per gallon.

Headlines then were already screaming about skyrocketing
fuel prices. 1.60 per gallon. That’s what sparked John’s
interest in making his own converter.

“46 cents a gallon was pretty cool. And I’m into sustainable
agriculture. It’s recycling and its ecofriendly. The
culmination of all those things, that’s what makes it
interesting for me.”

Now that’s he’s almost 18, most of John’s friends are into
cars. And they’re taking an interest in his biodiesel project.

John Russell: “I’m a senior in high school. So most of my
friends’ reactions are ‘when are you going to give me free
fuel?’ But they all think it’s pretty sweet. It does make fuel a
lot cheaper than you could buy it at the pump.”

Julie Grant: “How much are you selling it for?”

John: “Well, I can’t sell it. Or else I’ll get in trouble with the
big man.”

Julie: “Is your dad the big man?”

John: “no. The IRS.”

He’s got to do some research into state and federal laws.
John wants to use the fuel to run his family’s tractors and
help heat homes in his neighborhood.

He’s not sure if biodiesel is the future of fuel, or even in his
long term future. But John is sure he wants a career in
green industry.

“Anything that’s gonna be tied into this fuel situation that
we’re faced with. Something’s gonna change and
something’s gonna change fast. So I’m very excited for
what’s going to happen.”

For now, John’s trying to put the finishing touches on his
converter so it’s ready for the Ohio state fair later this
summer. He’s the new face of agriculture – making eco-friendly practices into traditional American values.

For The Environment Report, I’m Julie Grant.

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Searching for New Bio-Diesel Source

The U.S. is looking for ways to depend less on foreign oil and reduce greenhouse
gas emissions. A popular method is so-called bio-fuels. Those are fuels, such as
ethanol or bio-diesel, made from plants. Cleaner burning bio-diesel has been billed
as an environmentally-friendly replacement for our 60 billion gallon a year thirst for
diesel oil. But there aren’t enough crops or land to produce enough bio-diesel to
replace fossil fuel-based diesel. Amy Quinton reports new research is looking at
another way to make bio-diesel: using algae:

Transcript

The U.S. is looking for ways to depend less on foreign oil and reduce greenhouse
gas emissions. A popular method is so-called bio-fuels. Those are fuels, such as
ethanol or bio-diesel, made from plants. Cleaner burning bio-diesel has been billed
as an environmentally-friendly replacement for our 60 billion gallon a year thirst for
diesel oil. But there aren’t enough crops or land to produce enough bio-diesel to
replace fossil fuel-based diesel. Amy Quinton reports new research is looking at
another way to make bio-diesel: using algae:


Bio-diesel is made primarily from plant oils: soybean, canola, rapeseed. Ihab Farag
is a chemical engineering professor at the University of New Hampshire. He climbs
up scaffolding to demonstrate a processor that turns waste oil from the University’s
cafeteria into bio-diesel. Farag says this is more environmentally-friendly than diesel:


“It’s coming from vegetable oil, so therefore it’s cleaner… it doesn’t have the sulfur in it so you
don’t get acid rain issue that you get from diesel, it doesn’t do particulates which are suspect[ed] to be cancer-
causing.”


Almost any diesel engine built in the last 15 years can use bio-diesel, but Farag says
there’s a major drawback: it takes an acre of most crops to produce only 100 gallons
of bio-diesel per year:


“I think it has been estimated that if we are using just something like soybean[s] and want to
produce bio-diesel for the whole country, we need almost an area of land that’s about
two and a half to three times the area of Texas.”


That would be an environmental nightmare because bio-fuels require a lot of fossil
fuels to plant, harvest and process them. They only produce a bit more energy than
the energy needed to make them. It also would put the nation’s fuel needs in conflict
with its food needs. That could drive the price of both sky-high.


So Farag and Master Chemical Engineering student Justin Ferrentino are looking at
another plant. One that’s capable of producing much more oil : algae.
Inside the University’s bio-diesel lab, Ferrentino holds up a glass jar filled with a sea-
green powder:


“This is freeze-dried cells that we’ve grown up in our photo-bioreactor.”


He’s testing different ways of extracting oil from these single-celled algae plants to
produce the most bio-diesel:


“People have projected with micro-algae you can grow somewhere between five and 15,000
gallons per acre per year, so it’s a big difference.”


Compared to 100 gallons per acre of soybeans, it’s a very big difference. Ferrentino
has built a contraption of two small fiberglass tanks, surrounded by florescent lights
and reflectors. It’s called a photo-bioreactor. With the right amount of light, the algae
here grows rapidly:


“When I fill these with growth medium and then add the cells to them and they just
multiply, they divide… they double every ten to 15 hours, when they’re growing
exponentially.”


The more cells, the more oil, and the more bio-diesel. Ferrentino’s photo-bioreactor
is small, producing only a tenth of a gram of bio-diesel. But build one on a larger
scale where there’s lots of sunlight, like the desert Southwest, and it could potentially
produce thousands of gallons on just an acre of land.


And Farag says because carbon is needed to fertilize algae growth, the potential
exists to remove greenhouse gases while simultaneously producing bio-diesel:


“If we can connect it with a wastewater treatment plant, where they have a lot of
waste coming in with lots of carbon in it then you can consume the carbon to grow
the algae and at the same time clean up the wastewater.”


But skeptics say one of the biggest challenges is making algae production
economical. Commercial production would initially yield fuel that could cost between
20 and 50 dollars a gallon. Ferrentino recognizes the drawbacks, but says their
research is worth pursuing:


“I think that our energy needs are not necessarily going to be solved with a magic
bullet, but I think this is certainly one part of it, being that you don’t need arable land
you have the added benefit of maybe being able to use the carbon from flue gases
from power plants, maybe being able to treat wastewater. So, it has some significant
added benefits so it could be one piece of the energy picture.”


But growing algae in the desert or anywhere else doesn’t have the kind of political
appeal that subsidizing farmers to grow soybeans for soy-diesel does. So finding
funding for a commercial-sized algae bio-reactor will face significant obstacles.


For the Environment Report, I’m Amy Quinton.

Related Links

Oil Companies Serve Up Bio-Diesel

  • Tom Torre (pictured) is Chief Operating Officer at Metro Fuel Oil. (Photo by Brad Linder)

For years, environmental activists have been demonstrating that you don’t need gasoline to fuel a
car. Some people have been retrofitting cars with diesel engines that can be powered by
restaurant grease. But with the price of oil soaring in recent years bio-diesel’s been getting more
popular. Brad Linder reports that it’s moving from a fuel for hobbyists to an energy alternative
that’s even getting the attention of oil companies:

Transcript

For years, environmental activists have been demonstrating that you don’t need gasoline to fuel a
car. Some people have been retrofitting cars with diesel engines that can be powered by
restaurant grease. But with the price of oil soaring in recent years bio-diesel’s been getting more
popular. Brad Linder reports that it’s moving from a fuel for hobbyists to an energy alternative
that’s even getting the attention of oil companies:


From a distance, Metro Fuel Oil in Brooklyn, New York looks like an over-sized gas station. And
in a way, that’s what it is. Truckers pull up to a series of pumps, grab a hose and load their tanks
with oil. It’ll be distributed to heating oil and diesel customers throughout the area.


Tom Torre is Metro’s chief operating officer. He says starting next year, some of those trucks
will be topping off with a blend of oil and vegetable-based bio-diesel:


“Kind of like if you’ve ever seen a Sunoco gas station where they had the different octanes you
can buy, same thing with the bio. It’d be B5, B10, B20, B15s, whatever they might utilize.”


In other words, you can get a blend… For example, B20 is 80% diesel and 20% bio-diesel.


For more than six decades, Metro has provided oil to residential and commercial customers. A
few years ago, Metro began importing processed bio-diesel from nearby states to fuel its own
fleet of 40 trucks.


But next year, the oil company plans start taking in raw vegetable oil and processing it on-site.
Metro’s planned 110 million gallon bio-diesel processing facility will be one of the largest in the
country.


Torre says Metro doesn’t expect to get out of the oil business anytime soon. But the company
does see a future for domestically-produced fuels like corn-based ethanol and vegetable-based
bio-diesel:


“And it’s good for the economy as well. I mean, you know, the numbers are astounding as to
how much we spend a day, billions of dollars a day, that are being spent on foreign imported oils that are going back to the Arabs where… and
nothing against the Arabs, don’t get me wrong, but it’s money flowing out of the United States.”


When the processing plant opens, Metro will be able convert large quantities of soybean, palm,
and rapeseed oil into fuel. With a few modifications, the facility could also process restaurant
grease:


“I’ve been here, with the company, for 25, 26 years. Most exciting thing that’s happened in at
least the last 20, 25 years. We’re looking to push this thing going forward. And with our
association as well, the New York Oil Heat Association, to say, listen guys. We’d better start
thinking about this. We’d better be forward thinkers. Otherwise we’re going to be left behind.”


But as more and more facilities like Metro’s pop up around the country, what happens to the
nation’s food supply? Bill Holmberg heads the biomass division of the American Council on
Renewable Energy. As the demand for vegetable-based fuels rises, he says so could the price of
foods based on corn and soybeans.


“I think there will be an increase in price in those. But I think they’re beginning to level off now,
I think people are beginning to realize that you can find other resources to make those diesel- type
fuels.”


Holmberg says if you make bio-diesel out of soybean oil, there’ll be less soybeans available for
food processing. But that’s not the case if you use restaurant grease. And researchers are looking
at ways to cultivate algae as a fast-growing source of vegetable oil for bio-diesel.


If the economic impact of bio-diesel remains unclear, Holmberg says there’s no question it’s
more environmentally friendly than petroleum. Bio-diesel emits far less carbon monoxide, sulfur,
and particulate matter than petroleum-based diesel.


The U.S. bio-diesel industry is still young. Last year, it processed less than 300 million gallons
of fuel, which is just a drop in the 40 billion gallon transportation diesel market. Holmberg says
even large facilities like Metro’s aren’t going to change that overnight:


“We, in the world of bio-fuels, ethanol, and bio-diesel and other forms of bio-fuels, will be
making a major contribution if we just do not increase the amount of fuels used in the
transportation sector, which we’re doing now. If we can just keep that number steady for a few
more years, we’re providing a real service to the United States.”


Holmberg hopes that ten years from now, facilities will be in place to actually reduce the amount
of petroleum used. He says that could be from a combination of ethanol, bio-diesel, gas electric
hybrid vehicles, and other technologies that are just in their infancy.


Metro’s Tom Torre doesn’t think the oil industry is going away anytime soon. But he says the
company’s willing to invest 15 million dollars in its new processing plant to help the
environment and to get in on a growing industry.


It doesn’t hurt that Metro can sell bio-diesel for almost the same price as oil. The federal
government provides a tax incentive for bio-diesel producers like Metro, and the state of New
York offers a tax credit to residents who purchase bio-diesel. Currently, that means it’s cheaper
to heat your house with a bio-diesel blend than with 100% petroleum-based heating oil.


Without those incentives, Torre says Metro would still be opening a processing facility — just a
much smaller one:


“It would definitely not have been a 110 million gallon plant. You know, we could have started it
off with 5 million gallons, let’s say, and just utilize it for people that really wanted to be green.
But when we took a hard look at it and saw that it could be competitive, especially last year as
the price of petroleum just soared, is when we really started to say you know what? Instead of
doing the 5 million, let’s just go right to the 110 million.”


Metro’s new bio-diesel processing plant – one of the biggest in the country – is scheduled to open
next fall.


For the Environment Report, I’m Brad Linder.

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