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Author makes financial case for divesting from fossil fuels

Tom Nowak of Quantum Financial spoke at Green Fest in Chicago recently, and there he discussed whether it makes financial sense for investors to divest from funds that include fossil-fuel holdings. Nowak, an expert on socially conscious investing who wrote the book Low Fee Socially Responsible Investing: Investing in Your Worldview on Your Own Terms, says the financial case rests on the likelihood that there will someday be a carbon tax imposed on energy producers. Read more in Forbes.

Europe says yes to alternative vehicles

Things have always been a little easier in Europe when it comes to saving gas and adopting different kinds of vehicles. The distances are shorter, the roads narrower, and the cities built more for the 19th century than the 21st.

Europeans also have very few oil and gas resources, and have long paid gas taxes that would make Americans shudder. Three to four times what we pay in America is the norm in Europe.

Thus, Europeans have always been famous for their small, fuel-sipping cars. Renault was long famous for its Le Cheval (the horse), an-all grey bag of bones that’s barely powerful enough to shuttle people around Paris. The Citroën, Volkswagen and Audi were all developed in Europe. Ford and GM also produced models that were much smaller than their American counterparts. Gas mileage was fantastic — sometimes reaching the mid-40s. A big American car getting 15 miles per gallon and trying to negotiate the streets of Berlin or Madrid often looked like a river barge that had wandered off course.

More Europeans also opt for diesel engines instead of conventional gasoline — 40 percent by the latest count. The overall energy conversion in a diesel engine is over 50 percent and can cut fuel consumption by 40 percent. But diesel fuel is still a fossil fuel, which have a lot of pollution problems and don’t really offer a long-range solution. So, Europeans decided that it’s time to move on to the next generation.

Last week the European Union laid down new rules that will try to promote the implementation of all kinds of alternative means of transportation, making it easier for car buyers to switch to alternative fuels. The goal is to achieve 10 percent alternative vehicles by 2025 over a wide range of technologies, removing the impediments that are currently slowing the adoption of alternatives. If everything works out, tooling around Paris in an electric vehicle within a few years without suffering the slightest range anxiety would become a reality.

By the end of 2015, each of Europe’s 28 member states will be asked to build at least one recharging point per 10 electric vehicles. Since the U.K. is planning to have 1.55 million electric vehicles. That would require at least 155,000 recharging stations, which is a pretty tall order. But members of the commission are confident it can be done. “We can always call on Elon Musk,” said one official.

For compressed natural gas, the goal is to have one refueling station located every 150 kilometers (93 miles). This gives CNG a comfortable margin for range. With liquefied petroleum (LPG) it will be for one refueling station every 400 kilometers (248 miles). These stations can be further apart because they will mainly be used by long-haul trucks travelling the TEN-T Network, a network of road, water and rail transportation that the Europeans have been working on since 2006.

Interestingly, hydrogen refueling doesn’t get much attention beyond a sufficient number of stations for states that are trying to develop them. There is noticeably less enthusiasm for hydrogen-powered vehicles than is expressed for EVs and gas-powered vehicles. All this indicates how the hydrogen car has become a Japanese trend while not arousing much interest in either Europe or America.

At the same time, Europeans are planning very little in the way of ethanol and other biofuels (they also mandate 20 percent ethanol in fuel). Sweden is very advanced when it comes to flex-fuel cars. They have been getting notably nervous about the misconception that biofuels are competing with food resources around the world — Europe does not have its own land resources to grow corn or sugarcane the way it is being done in the United States and Brazil. Europe imports some ethanol from America but it is also now developing large sugar-cane-to-ethanol areas in West Africa.

Siim Kallas, vice president of the European Commission for TEN-T, told the press the new rules are designed to build up a critical mass of in order to whet investor appetites for these new markets. “Alternative fuels are key to improving the security of energy supply, reducing the impact of transport on the environment and boosting EU competitiveness,” he told Business Week. “With these new rules, the EU provides long-awaited legal certainty for companies to start investing, and the possibility for economies of scale.”

Is there any chance that the public is going to take an interest in all this? Well, one poll in Britain found last week that 65 percent would consider buying an alternative fuel car and 19 percent might do it within the next two years. Within a few years they find the infrastructure ready to meet their needs.

Pete Seeger And Building Consensus For Transitional Fuels

I have a love for folk music. I recently heard the cantor sing “Where have all the Flowers Gone?” at a service for the Jewish High Holidays. It brought back a lot of memories concerning the ‘60s: a period of hope, achievement and tragedy in America.

Excuse me if I take one line from the song by Pete Seeger, perhaps out of context, to explore the current intellectual and real politic difficulties we have in weaning the nation off of oil. Remember the continuous refrain in every stanza concerning the human costs of war, “Oh, when will [we] ever learn?”

I think we should ask the Seeger question now, in addition to thinking about war, about the issues involved in America’s transportation sector’s continued dependence on oil and the nation’s inability to come up with a coherent transition to a renewable fuel.

Look, I hope that we can make the switch from fossil fuels to renewable fuels as soon as federal policy, technology, design and costs make the renewables and cars competitive for most folks. The sooner the better! But even when the market penetration of non-fossil-fuel powered vehicles is double, triple or quadruple what it is now, the percentage of such cars on the road will be infinitesimal compared to the cars fueled by gasoline — a derivative of oil. Think about it! 254 million vehicles exist in America. Fewer than 100,000 renewable fuel powered cars, primarily electric and electric hybrids, were sold in 2013. Given the average life span of cars, it will take a long, long time before the fleet is predominantly gasoline free. Given these facts, establishing a national strategy that, through research and development, makes renewable fuel-powered vehicles cost efficient and marketable to most Americans as soon as possible, and that, simultaneously, encourages the use of transitional fuels in flex-fuel vehicles, while far from perfect, makes common sense. The dual-linked approach is better for the economy, the environment, the consumer and the country’s security. (Ain’t going to have go to war no more…or at least less war based on oil needs.)

What is it that makes many America’s leaders in the public, nonprofit and private sector unable to act even semi-rationally concerning alternative fuels? Sure, Washington is dysfunctional and partisanship as well as special interests have prevented the development of consensus around fuel policy, but to some extent, we as citizens have not become “energized” to advocate for change. Push alternative fuels, including those derived from renewables, and the oil industry demurs with shrill “earth is flat” type lobbyists; advocate for flex-fuel automobiles, and you get both the oil industry and some in the auto industry leveraging their often negative weight in Congress and in state capitals. Try building strong bipartisan coalitions around development of choice at the pump and you are seen as a dreamer, and subject to the often challengeable absolute wisdoms shouted by different interest groups and their leaders.

Sit back and take it all in! The dialogue, or what purports to be the dialogue, concerning fuel choice often reminds me, at least, of the religious arguments about whose God is better. I don’t think anyone has recently had a direct line to God! The tolls are too expensive. Federal regulations in light of separation of church and state prevent it. Similarly, I do not know any respected analyst who finds complete truth in his or her numbers supporting one fuel over another. We hope for perfectibility, not perfection, in analytical theology.

But repeating the dysfunctional “woe is us” analysis over and over again becomes boring and seems to be an excuse for political inertia or failed leadership in all sectors — public, private and nonprofit. Paraphrasing the Pogo comic strip, we have met the enemy and he is us.

So, “when will we ever learn?” that making love is better than making war with respect to building an agreement on alternative fuel strategies? The oil industry, according to recent analyses, has reason to want to think about the future before it continuously tries to restrain our choices at the pump. Prices per barrel may soon reach the level where drilling for tight oil may be too expensive and alternative fuels may be worthy of investment. (Nothing like the profit motive to bring folks to the table!) The auto industry recently has been increasing production of flex-fuel vehicles and CAFE standards, combined with a successful push for open fuel standards and lower cost fuels, could induce even higher production levels of flex-fuel vehicles. Many environmental groups, some of whom already support a dual strategy leading to expanded transitional fuel choices and support for a faster path to renewables, seem willing to discuss a road less traveled, that is, continued use of fossil-based transitional fuels until renewables are ready for prime time. Maybe all we need now is a leader or leaders supported by informed constituencies who will bring relevant groups and individuals together around a consensus building learning table.

Thank you, Pete Seeger!

Biofuels – Scratching Below the Surface

To understand why hedge fund managers and speculators like biofuels, it is necessary to understand what has always driven the fuel that Henry Ford envisioned would power his first Model T’s. Originally, biofuels were seen as the solution to the possibility of a dwindling supply of fossil fuels as well as rising cost of these fuels. But, biofuels come with their own set of challenges. To understand what is now driving this sector, we need to understand the environmental impact of biofuel development as well as the state of the fossil fuel marketplace.

 

Is butanol the next big thing in biofuels?

Fuel Freedom recently learned about a man named David Ramey who drove his 1992 Buick Park Avenue from Blacklick, Ohio to San Diego using 100 percent butanol, without making any adjustments to his engine.

Ordinarily this wouldn’t be big news. But with the EPA now considering cutbacks in the 2014 biofuels mandate, some producers of ethanol are starting to turn to butanol as a way of getting around the limitations of the 10 percent “blend wall” that is threatening to limit ethanol consumption. This could be another breakthrough in our efforts to limit foreign oil.

Butanol is the alcohol form of butane gas, which has four carbons. Because it has a longer hydrocarbon chain, butane is fairly non-polar and more similar to gasoline than either methanol or ethanol. The fuel has been demonstrated to work in gasoline engines without any modification to the fuel chain or software.

Since the 1950s, most butanol in the United States has been manufactured from fossil fuels. But butanol can also be produced by fermentation, and that’s where another opportunity for reducing our dependence on fossil fuels exists.

The key is a bacterial strain called Clostridium acetobutylicum, also named the Weizmann organism for pioneering biological researcher Chaim Weizmann, who first used it to produce acetone from starch in 1916. The main use for the acetone was producing Cordite for gunpowder, but the butanol, a byproduct, eventually became more important.

Once set loose on almost any substratum, Clostridium acetobutylicum will produce significant amounts of butanol. Anything used to produce ethanol — sugar beets, sugar cane, corn grain, wheat and cassava, plus non-food crops such as switchgrass and guayule and even agricultural byproducts such as bagasse, straw and corn stalks — can all be turned into butanol. (Of course, not all of these are economical yet.)

Given the modern-day techniques of genetic engineering, researchers are now hard at work trying to improve the biological process. In 2011, scientists at Tulane University announced they had discovered a new strain of Clostridium that can convert almost any form of cellulose into butanol and is the only known bacterium that can do it in the presence of oxygen. They discovered this new bacterium in, of all places, the fecal matter of the plains zebra in the New Orleans Zoo.

DuPont and BP are planning to make butanol the first product of their joint effort to develop next-generation biofuels. In Europe, the Swiss company Butalco is developing genetically modified yeasts from the production of biobutanol from cellulosic material. Gourmet Butanol, a U.S. company, is developing a process that utilizes fungi for the same purpose. Almost every month, plans for a new butanol production plant are announced somewhere in the world. Many refineries that formerly produced bioethanol are now being retrofitted to produce biobutanol instead. DuPont says the conversion is very easy.

What are the possible drawbacks? Well, to match the combustion characteristics of gasoline, butanol will require slight fuel-flow increases, although not as great as those required for ethanol and methanol. Butanol also may not be compatible with some fuel system components. It can also create slight gas-gauge misreadings.

While ethanol and methanol have lower energy density than butanol, both have a higher octane rating. This means butanol would not be able to function as an octane-boosting additive, as ethanol and methanol are now doing. There have been proposals; however, the proposals are for a fuel that is 85 percent ethanol and 15 percent butanol (E85B), which eliminate the fossil fuels from ethanol mixes altogether.

The only other objection that has been raised is that consumers may object to butanol’s banana-like smell. Other than that, the only problem is cost. Production of butanol from a given substratum of organic material is slightly lower than ethanol, although the increased energy content more than makes up for the difference.

Ironically, the EPA’s decision to cut back on the biofuels mandate for 2014 is now driving some refiners to convert to butanol, since its greater energy density will help it overcome the 10 percent “blend wall.”

“Michael McAdams, president of the Advanced Biofuels Association, an industry group, said butanol was a ‘drop-in’ fuel, able to be used with existing gasoline pipelines and other equipment because it does not have a tendency to take up water, as ethanol does,” The New York Times reported last October. “‘It’s more fungible in the existing infrastructure,’ he said. ‘You could blend it with gasoline and put it in a pipeline — no problem.’

“Butanol would also help producers get around the so-called blend wall, Mr. McAdams said…With the 10 percent limitation, ‘you don’t have enough gasoline to put the ethanol in,’ he said. ‘You don’t have that problem with butanol.’”

So here’s to butanol. It will be yet another big step in reducing our dependence in foreign fuels.