“Please note that ethanol made from corn is anything but ‘green.’ the pesticides and oil-based substances used to grow corn are draining [the] south and killing the Gulf. Corn is a disaster.”
– Anonymous

As I mentioned last week, ethanol proponents will argue the “true cost” of a gallon of conventional gasoline, which could even include the soldier protecting the oil field. And on the other hand, what additional costs are involved in corn-based ethanol production? Pesticides and fertilizers, to name a couple…

Here is an excerpt from an article posted by the Sustainable Products Corporation: “But what’s missing in this debate is a real understanding of the true environmental costs of how we manufacture products of all kinds. Take ethanol, for example. Closer examination of ethanol production reveals that the manufacture of pesticides, herbicides and fertilizers used to grow conventional corn to make ethanol create almost as much pollution as the MTBE it replaces. In other words, the things that go into making a ‘clean’ product can be horribly polluting.”

But for every problem, there could eventually be a solution, or at least a compromise…

“The company I am writing about is indirectly related to ethanol production. The company name is Startech Environmental Corp. (STHK: OTC BB) and its primary technology is a plasma converter system that was developed to essentially rip hazardous waste apart down to the elemental level. It is able to handle such things as: medical waste, outdated pharmaceuticals, PCBs, chemical agents, hazardous incinerator ash, Various biological wastes, sludge, paints and solvents, electronic industry waste, contaminated soils, asbestos, etc. It doesn’t break things down beyond the atomic level, so it is not a solution for radioactive waste.

“You are probably wondering what this has to do with ethanol. Using the plasma converter system to destroy unwanted waste produces large amounts of hydrogen as a byproduct. In fact, enough is produced that this process produces more energy than is consumed. This hydrogen can be used as is for fuel cells or can be converted to methanol, ethanol, etc. for use in internal combustion engines. The company has completed the research phase on its technology; it is my understanding that they are now moving forward to begin construction. They have contracts with several other corporations for installation of plasma converters. I believe as they move forward, we will find that this provides a solution for several problems at the same time.” — David

I think something like this could solve Anonymous’ problem with pesticides and corn. When people say “waste to energy,” you probably think of those nasty incinerators that burn your town’s garbage when the landfills become full. Basically, it’s a system that solves one problem (too much trash) with another (air pollution).

But this plasma converter seems to bring the basic idea of waste to energy to the next level. And a system that can create ethanol without using sugarcane, beets, corn or any other plant may be a more viable source of energy with fewer “hidden costs” like pesticides and land use.

Also, there’s an interesting explanation (complete with diagrams) on how the plasma waste converter works on Startech’s site.

“In response to your article regarding alternative energy companies, perhaps a back door play on ethanol can be found in Illovo Sugar (trades on the pink sheets as ILVOF.PK).”
– Anonymous

We’re seeing the price of sugar rise along with the popularity of ethanol…and this is no coincidence.

Here is an excerpt from a Jon Markman column on MSN Money: “The great thing about sugar cane as an energy source is that it is incredibly efficient. Many ethanol feed stocks — such as corn, wheat and beets, which are widely grown in the United States — require as much energy to grow and refine as they actually produce in energy. But sugar cane production actually results in a huge net positive energy gain — about 8:1 energy output to energy input. That’s especially so when it’s grown in the country in which it is used, so there is no energy or cost expended in transportation across oceans.”

Brazil has benefited from its multiple growing seasons and sugar production and has successfully converted to ethanol fuels. About 40% of all the fuel sold in Brazil is ethanol.

And yes, sugar is way up, but it is nowhere near its all-time high. Illovo Sugar, the largest African sugar producer, could be a cheap, smart sugar play. It trades on the Johannesburg exchange, and like Anonymous said, you can get your hands on shares via the Pink Sheets.

“I understand how ethanol can work if you can make it from sugarcane, or switch grass, or manure, or other waste, but how can it work in commercial agriculture growing crops that are traditional in the U.S.? The farmer has fossil fuel delivered to his farm at a cost, he prepares the field with fossil fuel, he plants using fossil fuel, cultivates with the same, fertilizes with, harvests with, and delivers with, then the crop is processed into ethanol with fossil fuel, and then it must be delivered into a marketplace with fossil fuel. After all that, there is still a positive gain in BTUs? I would sure like to hear the definitive truth on this issue.” — Ken

Well, Ken, Ethanol Across America, a non-profit education campaign of the Clean Fuels Foundation, has published just such a study to examine the energy balance of ethanol.

Here’s EAA’s take: Ethanol is unfairly criticized, like when all the energy attributed to grow a bushel of corn and process it is counted. The report calls ethanol a co-product of corn, and that means that the corn should only be charged with the energy that was used to turn it into ethanol. After all, corn is a commodity, and it’s probably not grown for a specific purpose — so it is grown due to overall demand and sold into broad markets.

And here’s another argument EAA takes on to battle the “balance of energy” argument: Assume a pile of coal has a latent heat value of 1 million BTUs, but it can be converted into a liquid fuel that can produce 500,000 BTUs. The liquid fuel becomes more valuable because you can fill your tank with it to make your car go. Unfortunately, the same cannot be said for coal.

The report goes on to say that if you limit the debate strictly to BTU’s — then the argument that ethanol production is inefficient is bunk. For instance, electric power plants using coal are only 35% efficient. Basically, any type of energy conversion results in a negative energy balance.

The age of cheap oil is over, and whatever “hidden costs” are mentioned to try and debunk whatever the new alternative fuel is, people will still need to get around, food will still need to be delivered to grocery stores, and planes will still need to circle the globe. Our best stab at the definitive truth is this: The age of cheap oil is over, and something(s) will need to come along and supplement and/or replace it.

“You might want to look at STKL. I primarily invested in this company because of its organic food. They are starting to get noticed because of their cellulosic ethanol technology… With the technology they have they don’t need corn to create ethanol, which solves one of the problems you brought up.” — Ron

Nice find, Ron. SunOpta Inc. (STKL: NASDAQ) basically deals in biomass conversion. They have a steam explosion machine that can process all kinds if wastes and vegetable matter including wood chips, sugarcane, cereal straws, and waste paper.

“In their natural state, these materials are not easily separated into their component parts. By processing with the addition of high-pressure steam, the StakeTech Steam Explosion System breaks the chemical and physical bonds that exist between the components of these materials, allowing their subsequent separation and processing into products and components that potentially have wide and diverse applications,” according to the company’s website.

The company is focusing its efforts on the pre-treatment of biomass for the production of ethanol, which has made it a hot commodity on Wall Street. In the beginning of January, the $472 million company traded for around $5.25. Now the price is up to around $8.30 thanks to some heavy volume.

“I have spent the last year intensely studying both ethanol and biodiesel. The reality is that both fuels will be needed to wean this country off our petroleum dependence.  But I think the case for biodiesel as a better fuel can be made.  Europe, India, and now China are putting major efforts to switching to biodiesel.  Here’s why. Biodiesel can be made out of any fat or vegetable food or non-food oil. The list is endless, and includes recycled and waste oils from various processes. Where ethanol grows only in the middle of the country, a company called Fry-O-Diesel is researching how to use the unlimited supply of trap grease and waste cooking oil.  California has 88,000 restaurants in its trade organization and that represents about 75 million gallons of waste oils. Biodiesel plants so far have primarily been soybean oil based so far but that will change over the next 5 years as these new technologies get perfected that can use whatever fats and oils are available.” — Kari, Biodiesel Council of California

In the long run, I think both ethanol and biodiesel will find their respective places in the market. But for the time being, ethanol has a greater chance of growing because the country is more prepared for it. A regular gas-burning car can run on the lower-concentration ethanol blends. So it’s a good start without having to go out and buy new hardware, so to speak. And flex-fuel vehicles that can run on higher concentrations of ethanol in gasoline are also carving out their niche.

Kari continues: “To truly deal with the reality of global warming we must lower our use of petroleum in all vehicles, heavy and light, and get the absolute best fuel mileage possible. Diesel-Hybrid technology has been used on trains for decades, it is just now being crossed over to vehicles in both the heavy and light classes.”

The World’s Best Energy Investment

It’s already a major player, practically a blue chip. Yet it’s barely talked about on Wall Street. Why? Even BusinessWeek says this company “is not a household name, but maybe it should be.”

Alternative Energy Reader Comments was originally featured in the Penny Sleuth.

According to the Wall Street Journal, that adds up to one car for about every six and a half people in the world, and more than 25% more cars and light trucks that are on the road right now.

While this might leave you stranded in a few extra traffic jams over the next 14 years, some more important questions come to mind. Mainly, how will these cars be powered?

Today, we’ll take a look at another alternative fuel and what its impact might be on personal transportation: biodiesel. And you’ll also get a chance to check out some tiny companies in the biodiesel industry that will have tremendous growth opportunities over the next several years.

The New Diesel

I’ve spoken with Outstanding Investments editor Justice Litle about whether diesel hybrids will emerge as a more viable source of private and commercial transportation in the United States.

His answer was a resounding yes. Diesel hybrid vehicles and biodiesel fuels will gain their own market shares, and it will be technological improvements that make this possible.

And like ethanol, you don’t need crude to make biodiesel. Animal fats or soybean oil and even waste food oils (think of the vats of this stuff cooking those fast-food French fries) are used to make the fuel. Biodiesel advocates will tell you that advancements in the process will allow biodiesel facilities to use almost any fat or oil to make the fuel within five years (now, most use soybeans).

Justice offered me an example of popular vehicle on the roads today: the gasoline-electric hybrid. In their early stages of commercialism, these hybrids were terrible, inefficient machines, Justice said. But the technology for hybrids has been improved, and the vehicles now not only run better, but they are getting better gas mileage as well.

These same trends will shape the future success of diesel fuel as we embark on the age of expensive energy.

Justice even took the time to discuss diesel in the January issue of Outstanding Investments, writing that diesel is superior to conventional gasoline because the fuel releases less carbon dioxide than regular gasoline and diesel engines get 30% more miles per gallon.

So why haven’t we all been driving cars with diesel engines for the past 50 years? Well, for quite a while, the bad overshadowed the good. Old diesel engines are notorious polluters (nitrous oxide is one of the culprits), not to mention loud. But now with gasoline prices reaching new highs on what seems like every day of each week, the U.S. is looking at diesel in a whole new light.

Diesel Nation?

As it turns out, America’s love affair with gasoline has left us a bit behind the rest of the world when it comes to diesel vehicles.

For instance, Justice notes that about half of the cars on the road in Europe are powered by diesel engines. The diesel revolution in Europe began almost a decade ago, because its citizens have been dealing with high fuel taxes and global warming concerns.

And some states have taken to biodiesel, adding to its legitimacy here in the U.S. Minnesota has had a biodiesel law on the books since 2005 that requires all diesel fuel sold in the state to contain at least 2% biodiesel. A similar regulation in Washington State will take effect in late 2008.

And just check out the positive environmental effects biodiesel can have (submitted by an alert Sleuth reader): When using pure 100% biodiesel, there is a 70% reduction in carbon dioxide, 100% reduction in sulfur, 65% reduction in particulate matter, and 55% reduction in volatile organic compounds and carbon.

However, converting an entire modern country from gasoline vehicles to diesel or diesel-hybrid technology won’t happen overnight, which is probably why ethanol stocks are getting their moment in the sun right now and biodiesel companies are looking like much more speculative plays.

In 2005, President Bush visited a biodiesel facility in Virginia, making him the first president ever to make a visit of this kind. He has also endorsed the development of biodiesel in numerous speeches, calling it “one of our nation’s most promising alternative fuel sources.”

If that’s any indication of success, biodiesel has a long, bright future ahead of it.

Relevant Companies — First Reported April 24, 2006/ Updated Sept. 2006

You are presented with a unique opportunity now to watch some of these tiny biodiesel companies grow into the next hot stocks on Wall Street. Consider this the ground floor of biodiesel investing, and be sure to keep your eyes open for these small companies going public over the next few years.

Here are a few biodiesel stocks I’ve come across recently. Remember, these are tiny companies right now, so it would be in your best interest to thoroughly research the businesses and the biodiesel market before you invest.

Biofuels Corp. (BIFUF: Other OTC); Recent price: $1.80; 52-week range: $1.50-$4.05. Biofuels Corp. — which also trades on the London Stock Exchange under the ticker BFC — is in the process of building its biodiesel processing plant on the north east coast of England.

Nova Oil Inc. (NVAO: OTC BB); Recent price: $4.26; 52-week range: $0.07-$6.30. Nova currently has two full-scale biodiesel production facilities under construction, with a reported combined production capacity of more than 30 million gallons per year.

Earth Biofuels Inc. (EBOF: OTC BB); Recent price: $2.70; 52-week range: $0.17-$7.23. Earth Biofuels’ first production facility in Mississippi can produce 2 million gallons of biodiesel a year. Its second facility in Oklahoma (currently under construction) will be able to produce 10 million gallons of biodiesel a year.

As you can see from the range of prices these stocks have traded, many are quite volatile.

Before the Biodiesel Boom was originally featured in the Penny Sleuth.

Imagine a credit card-sized device that turns raw vegetable oil into biodiesel. Now, it exists.

According to the Associated Press, the machine moves vegetable oil and alcohol through almost invisibly small channels, narrower than a human hair. The result is near-instantaneous conversion to biodiesel.

Current methods are reliable, but require 24 hours or longer to make the conversion. They also require a catalyst and a slow chemical reaction.

Oregon State University collaborated with the Oregon Nanoscience Institute to develop the device, which can be placed in parallel arrays to process large volumes of oil. (Think of the fins of a radiator, or layers in an air filter and you’ve got an idea.)

For farmers and small towns near agricultural centers, this has huge potential advantages. First, it may allow them to become energy self-sufficient. Second, it has the cost advantage that the biodiesel need not be refined nor transported thousands of miles.

While the vast majority of internal combustion engines currently do not burn biodiesel, the transition could be made in just a few years as necessary and economically practicable.

Biodiesel burns in any diesel engine. However, it does so without producing most of the emissions that give diesel its reputation as a “sooty” power source.

Diesel technology is well understood. Diesel engines have been powering industrial equipment and even automobiles for a century. They actually require less maintenance than gasoline engines and can last longer.

The fact that the new device converts only oil from plants means it is part of a puzzle. The remainder of plant matter from agriculture can be used as feedstock for production of ethanol.

In addition to itself being a fuel that can replace gasoline, the ethanol is the other piece of the biodiesel production process.

Who knows? Your new car of 2011 may be a “hybrid” that burns either diesel or ethanol.

Meanwhile, Transformational Technologies Portfolio holding China Clean Energy (CCGY.OB: OTC BB) continues to strengthen its market penetration. It just opened up a new factory in China, and will double its production capacity for biodiesel fuels.

To your profitable future,
Jonathan Kolber
April 30, 2007

P.S.: There’s one tiny pharmaceutical stock that could have the power to annihilate one of the world’s worst diseases…and you could be one of the first to get in on this unknown gem.

Investing in Biodiesel was originally featured in the Penny Sleuth.