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Arctic Leaf

Europe says yes to alternative vehicles

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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.

Arctic Leaf

Natural Gas, Corn Stover And The Restricted Ethanol Market

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The nation is lucky to have Gina McCarthy as the head of the EPA. Her background is exquisite, her intellect is superior and her sensitivity to and understanding of the environmental issues facing America is second to none. She has been a fine EPA Administrator.

Then why am I worried when we have such a surfeit of riches in one individual leader? Long before McCarthy became Administrator, the EPA began working on a new set of guidelines governing the amount and use of ethanol in gasoline sold at the pump. The guidelines, more than likely, were ready in draft form simultaneously with Gina McCarthy’s appointment and the pressure to release them was intense, given earlier promises.

Because the positives and negatives of an increase or decrease in the RFS concerning ethanol use are imprecise, no real precise judgment can be made as to the final numbers, except the admonition, similar to the Hippocratic Oath: they do no harm and, do what the EPA suggests they probably will do, improve the economy, the environment and open fuel choices to the consumer. Sounds simple, but it isn’t! The EPA is considering modification of relatively recently determined RFS.

I understand the position of the oil companies to reduce what are effectively ethanol set asides. They have a financial stake in selling less corn-based ethanol with each gallon of gas, particularly when the content of ethanol rises to E85. Declining gas sales and prices make them eager to secure lower total annual ethanol requirements. Although the data is mixed, I also commiserate with the cattle growers who indicate they have had to pay, at times, higher prices for corn because of ethanol’s reliance on corn. Similarly, I am sensitive to environmentalists who worry that the acreage for corn-based ethanol is eating (excuse the pun) into conservation land and that total greenhouse gas emissions from production to use in vehicles of corn-based ethanol is not, generally, a good deal for the environment. I am not trying to be all things to all groups, but I am trying to weave my way through an intellectual and practical thicket.

The corn farmer’s advocacy of ethanol appears rational from an opportunity-cost standpoint. Corn-based ethanol seems, to them, to support higher prices for corn. They have done well in most recent years. While the facts remain unclear (credible researchers, such as those in the World Bank, have wavered over time on their position), the arguments made by groups and individuals concerned with what they believe is the relationship between corn-based ethanol and food supply should be debated fully. I, also, am inclined to believe those in the security business who feel that increased use of ethanol will reduce our dependency on important oil and lessen the nation’s need to fight wars in part to assure the world and the U.S. a share of global oil supply. Weaning ourselves from oil dependency is national need and priority.

It is tough to judge the efficacy of projections of ethanol sales, because of uncertain economic factors and the constraints put on consumer fuel choices by the oil industry’s almost-monopolistic restrictions at gas stations (just try buying safe, less costly alternative fuels at most gas stations) and federal regulations governing alternative fuel use as well as the sale of conversion kits. There is no free market for fuel.

Responding clearly to the conflicts over the value of corn-based ethanol and the annual total requirements for ethanol is not easy and should suggest the complexity of the involved issues and their presumed relationship to one another. Maybe increased use of corn stover and certainly natural gas-based ethanol for E85 would reduce food for fuel conflicts and lessen possible environmental problems. Nothing is perfect, but the production of ethanol using alternative feedstocks, such as stover and, hopefully soon, natural gas, could make a difference in providing better replacement fuels than just the use of corn based ethanol. Like a Talmudic scholar, I frequently, instead of counting sheep, find myself saying “on one hand, on the other hand” while trying to fall sleep. (I haven’t slept more than three full hours a night since Eisenhower was president.) I end up agreeing with the King in the King and I — “It’s a puzzlement!”

The EPA’s job is a tough one. Its lowering of the total amount of ethanol required to be used with gasoline may or may not have been the right decision. I know the EPA is considering modifying its initial estimates upward. We will have to wait and see what the Agency produces and then take part in a reasonable dialogue as to benefits and costs.

I am a somewhat more concerned about the basis used by the EPA to decide to lower ethanol requirements, at this point in time, than the new rules themselves. The rationale for the amended guidelines will become embedded in rulemaking and decisions could well generate unnecessary policy and constituent conflicts.

The Agency explained its recent decisions, in part, in terms of the absence of infrastructure and the possible harm that higher ethanol blends can do to vehicle engines. “EPA is proposing to adjust the applicable volumes of advanced biofuel and total renewable fuel to address projected availability of qualifying renewable fuels and limitations on the volume of ethanol that can be consumed in gasoline given practical constraints on the supply of higher ethanol blends to the vehicles that can use them and other limits on ethanol blend levels in gasoline (the ethanol blend wall).” Note that for the most part, the EPA does not dwell on environmental, economic or security issues in its basic rationale.

The EPA seems to mix supply and demand in a rather imprecise way. Ethanol is ethanol. Traditional infrastructure (e.g., pipelines) is not readily available now to transport ethanol from corn-based ethanol producers to blenders of gasoline and ethanol. But trains and heavy-duty vehicles are accessible and have provided reasonably efficient pipeline alternatives. Indeed, their availability, assuming modifications for safety concerns, particularly concerning trains, extends strategic options regarding the location of refineries/blenders and storage capacity to lessen leakage of environmentally harmful emissions.

The EPA’s argument for lowering ethanol requirements appears to rest, to a large degree, on a somewhat unconventional definition of supply. As one observer put it, the EPA’s regulations “muddle” the definition of supply with demand. There is an ample supply of ethanol now, indeed, a surplus. The EPA’s decision will likely increase the surplus or reduce the suppliers.

Demand for higher ethanol blends really has not been fairly tested in the analytical prelude to the recently changed regulations. Detroit and its dealers seem unwilling to clearly inform consumers of the government-approved use of blends higher than E15 in the flex-fuel cars that they are now producing and or are committed to producing in the future. Oil company franchise agreements limit replacement fuel pumps at their stations, often to off-center locations…somewhere near the men or women’s bathrooms, if at all. Correspondingly, the EPA’s regulations appear to mute the Agency’s own (and others) positive engine testing on E15 and its approval of E15 and E85 blends, within certain restrictions. Earlier, EPA studies were a bulwark against recent sustained attacks by the oil and, sometimes, the auto industry, as well as their friends on ethanol and its supposed negative affect on engines.

The EPA’s analysis of demand seems further blurred by the fact that if the Agency increased the supply of approved conversion kits, increased numbers of owners of existing vehicles would likely convert from gasoline to less-expensive ethanol-based fuels.

The EPA’s background rationale for the new RFS regulations understandably does not reflect the ability to produce ethanol from natural gas, a fuel in plentiful supply, and a natural gas to ethanol conversion process that may relatively soon be available. To do so would likely require an amendment to the RFS because natural gas is not a renewable fuel. The benefits include lower costs to the consumer, reduced import dependency and likely a decrease in pollutants and emissions. It appears a reasonable approach and provides a reasonable replacement fuel until renewable fuels are ready to compete for prime market time. Natural gas-based ethanol, as well as, as noted earlier, possible use of corn stover, would lessen the intensity of the food vs. fuel debate and the environmentalist concerns.

The EPA has tried hard to develop regulations that secure the public interest and appeal to varied constituencies. I respect its efforts. It’s a complicated task. I remember being asked by the U.S. Department of Housing and Urban Development (HUD) to develop a report on simplifying its regulations for diverse programs. If I remember correctly, my report was over 600 pages long. Sufficiently said!

Arctic Leaf

What Do Religious Patents And Pope Francis Have To With Reducing Oil Dependency?

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Israel has more patents per capita than any other nation in the world. Despite wars and tension at its borders, international investor interest remains high, particularly in high-tech industries. Indeed, high-tech industries continue to grow faster than any other industrial sector.

Okay. I have a serious question for questioning minds. The Jerusalem Post stated that pollution levels dropped by 99 percent on Saturday, Yom Kippur, a key Jewish religious holiday. The article indicated that nitrogen oxides decreased by 99 percent in the Gush Dan and Jerusalem regions and that other serious pollutants that affect health and well-being also dropped significantly. (Truth in advertising compels me to say that Israel has another holiday called Lag B’omer, where folks light bonfires to celebrate a wise sage in Israel’s past. Many also travel to the sage’s tomb. Both activities make air quality terrible. But understanding, apology, patience and penitence may result yet in friendlier environmental options.)

Wow, could Israel patent environmental behavior based in religion to secure a healthy environment? What would they patent? Perhaps, activities resulting from seeking forgiveness for previous driving and fuel related sins generating harmful pollutants. Asking forgiveness and apologizing are what Jews are supposed to do on the Holy Day. Or should they try patenting the environmental God, Himself or Herself, to make sure we have a major partner with respect to minimizing pollution in the environment. Here, they could include other possible partners like the scientists busy at work in Switzerland on the “God particle” in their patent.

Maybe Israel’s success with Yom Kippur behavior would lead Catholics, Protestants, Muslims, Hindus and Mormons to define and patent Holy No Drive Days or better yet, because of lessons learned from Israel and possible Israeli involvement, lengthier environmental behavior days, weeks, months or years. Because of the negative impact on the global economy, international security and the environment of the world’s present dependency on oil and oil’s derivative gasoline, perhaps all the major religions and even the minor ones could agree on a range of environmentally friendly behavior changing initiatives, particularly related to one of the largest pollutants of them all…oil. Each patent would be based on prescriptions written or derived from religious interpretation of each religion’s environmental norms and tenants and holidays. Here’s one: Just say no to gasoline and yes to use of replacement fuels. Tithings from believers or congregants would support the effort. Figure it out, enough long holidays and the world might begin to reduce levels of pollution and likely GHG emissions, as well as oil-based wars and tension. Maybe we could develop a whole set of religious patents, that once patented, would be capable of being used by any nation or religion and any group or individual free. You know, building good, Godly behavior.

No government subsidies, no new government regulations. If behavioral changes stick, based on religious initiatives, our grandchildren and their grandchildren could live in a better world. While, likely impossible and the idea of patenting good behavior is more humorous than real, the thought seems worthy of a prayer or two and lots of meaningful sermons as well as interfaith action.

Collaboration by churches, synagogues and mosques could influence governments to jump in and also play a leadership role. Clearly, religiously inspired guilt is often aspirational and motivational — sometimes politically. Combined with religiously inspired individual commitment concerning grassroots activity, it could secure secular support for the development and implementation of comprehensive fuel policies concerning environmental, security and economic objectives — like social justice.

Where might we go with this? Probably not very far. But think of it. We spend much time arguing about God, and often much less time achieving godliness through reforming institutional and our behaviors as good stewards of the world. If we could marshal (excuse the pun), the leaders of some of the major religions of the world to help reduce harmful pollution from gasoline, GHG emissions and wars related to oil, over time, amendments to individual and group activities could help “convert” the bleak forecasts concerning climate change and increasingly dirty air for the better. Additionally, such an effort could also lead to a reduction of tension in areas like the Middle East, and global and national economic growth based on the development and distribution of both transitional replacement and renewable fuels.

I don’t expect invitations to discuss the matter from religious forums or meetings. But seeking collaboration from the religious community to end dependence on oil is something to think about in terms of the “what ifs.” Maybe in this context, a respected celebrated religious leader like Pope Francis could be asked to try to bring together religious leaders and even some secular ones to at least begin to discuss initiatives across man- or women-made national boundaries.

The proposed agenda would link short-term coordinated strategies to use transitional replacement fuels such as natural gas, ethanol, methanol and biofuels with longer-term plans (with immediate efforts) to increase the competitiveness of electric and hydro fuels. For my religious colleagues and secular friends, it seems to me that beginning these discussions is a moral and practical imperative.

Arctic Leaf

Pete Seeger And Building Consensus For Transitional Fuels

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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!

Arctic Leaf

API and ethanol — A musical match made from memory

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Every time I get depressed about the world — and there is plenty to get depressed about — API (American Petroleum Institute) issues a silly press release that, in its confusing presentation and content, brings back a romantic song from my past. Because of API, over the last few years I have been reunited with Berlin, Gershwin and Bernstein, etc.

API has done it again. Its press release accusing the EPA and the administration of playing politics with RFS guidelines concerning ethanol, a release published even before the EPA has released its amended proposals, is nothing short of clairvoyant. I knew API had strange powers and was funded by the oil industry that, itself, has often been accused of confusing magic with facts.

API’s most recent press release brought joy to my heart. Without recognizing that I was doing so, while trying to sleep, I started to remember, paraphrase and sing a memorable tune from a top-ten best song list, published in the early sixties, “What kind of fool am I” (Leslie Bricusse et al.) to hope for wisdom from API. It has often run counter to facts and analysis concerning the benefits and costs of alcohol fuels and instead reflected the organization’s support from its patron oil company, Medicis.

API now contends that EPA is about to increase the renewable fuel targets for ethanol. Wow, a revolution! Call out the National Guard! To API, EPA’s action, if it occurs, would defy market place experience. E15 and E85 is not selling well. Oh, E15 and assumedly E85 is harmful to car engines. EPA’s assumed new rules would result in wasted resources and skew the market away from their favorite American-made product, gasoline (over 30 percent of which is not made in the U.S., but is imported). Not only would America be ruined but Adam Smith would turn over in his grave. Previous API releases indicate, in rather shrill tones, that ethanol is harmful to marriages, causes cigarette smoking and sexual dysfunction (just kidding).

It’s hard to respond to API’s release (or releases). Yes, the market for E15 and E85 has been relatively slow to develop, but API’s funders — oil companies — have been a, if not the, key factor causing the gap between demand and expectations. Not only has the industry tried to kill the chicken, it has also tried to kill the egg. Let me count the ways (sorry, Elizabeth Barrett Browning):

1. Oil company franchise agreements rarely allow the franchise to locate an E85 pump in their stations. If they do, many times, it must be situated apart from the other pumps in the side of the station. At the present time, there are only 3,354 E85 stations in the nation. So much for the supply side.

2. Oil companies have not been fans of open fuel legislation. They have used their lobbyists and their own political power to help kill it every time it comes up in the Congress. So much for their collective belief in consumer choice.

3. Until recently, the carmakers in Detroit — historically, the allies of the oil industry — have been slow to respond to consumer and policymaker interest in flex-fuel cars — cars that can use more than gasoline and the conversion of existing cars to FFV status. While Detroit is now producing more flex-fuel vehicles every year, the oil industry still remains a backbencher and a naysayer with respect to producing or supporting alternative fuels and conversion options, new or old. So much for competition.

4. API’s research concerning the impact of ethanol on vehicle engines, funded, again, mostly by the oil industry, has not qualified it for applause and extended readership regarding methodology or content. Its relatively recent analysis of E15 was panned, justifiably, by the EPA and other researchers because of insufficient sample numbers and lack of relevant sample characteristics. But it apparently did what it was supposed to do: put fear in the minds of drivers concerning ethanol use. So much for independent and thorough research.

5. API seems to suggest that the RINS subsidy built in to the RFS is anti-market and anti-God and country. Maybe we should look at all subsidies granted fuels by the U.S. government and complete something like zero-based budgeting process to see which ones fit the public interest and which ones primarily line the pockets of the receivers. Government help, whether direct or indirect, whether visible or imputed, should be premised on articulated and transparent public objectives and should not substitute for private sector resources which would be available without subsidy. In this context, the range of oil subsidies, now on the books, clearly needs review and justification. They far outweigh the dollars that assist newer ethanol companies. Given resource constraints, perhaps we should put oil and ethanol support on a transparent evaluation table, and, after a fair debate, allow the public to decide. Et tu, oil companies and API!

API is an easy target. They shouldn’t be. With uncertainty concerning demand and price of oil and its derivative gasoline, I would think its bosses from the oil industry would put them to work reviewing the nation’s future menu of fuels and possible partnerships with alternative fuel companies and advocates. Apart from possible pro-forma benefits, many Americans who view the oil industry and its representatives through negative filters might begin to change their mind and see the industry as increasingly pro-choice, better on the environment, pro-consumer and pro-security. Hope springs eternal. The oil industry, up to now, has been living in a fool’s paradise for a long time — cheap oil, high demand and income growth. It’s the American way. But, given a changing economy, tight oil and relatively slow and uneven U.S. and global growth, continued reliance on an old oil industry monopolistic model will cause nightmares for wise men and women. API, what’s my next song? How about “I Can Dream Can’t I” or “High Hopes!”?

Arctic Leaf

Budweiser trades Clydesdales for natural gas

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The famous Clydesdales that have hauled Budweiser’s barrels of beer since the 19th century are finally being replaced by 21st century compressed natural gas-driven vehicles.

Well, it isn’t quite that simple. There’s been an 80-year interval between the 19th and 21st centuries, when Budweiser’s trucks ran on gasoline and diesel fuel. But for 66 trucks at Budweiser’s Houston brewery, the 53-foot trailers loaded with 50,000 pounds are now going to be hauled by trailers running on compressed natural gas.

Anheuser-Busch actually has plans to convert its entire fleet to natural gas, according to James Sembrot, senior transportation director. “It’s significant that A-B feels comfortable swapping for an entire fleet that runs on CNG,” Christopher Helman wrote in Forbes. According to Sembrot, “the intention of shifting to natgas…is to reduce carbon emissions and fuel costs, while doing something green(ish).”

“The Houston brewery is among the biggest of the 14 that A-B operates nationwide. The closest breweries to this one are in Fort Collins, Colo., and St. Louis. Each truck rolls virtually around the clock — traveling in an average of 140,000 miles in a single year hauling beer to wholesalers. They move 17 million barrels of beer each year.” That’s a lot of beer running on natural gas.

Actually, it’s not Anheuser-Busch that is taking the initiative on Budweiser. The natural gas vehicles are being made available through Ryder, the nation’s largest trucking company since merging with Budget Truck Rental in 2002. Budget now has 2,800 businesses and 132,000 trucks around the country. Although only a small percentage run on natural gas, the company is dedicated to converting its fleet with all due dispatch, and the savings may prove to be extraordinary. According to Helman, “Sembrot tells me that the old trucks were getting 6.2 miles per gallon of diesel and running 140,000 miles per year. That equates to 1.45 million gallons of diesel to go 9.2 million miles. At about $3.80 per gallon, that’s roughly $5.5 million in total diesel costs per year. If they save about 30 percent per ‘gallon equivalent’ when buying CNG, that’s a savings of about $1.65 million per year.” That’s a lot of money save for switching to natural gas.

But it’s not just Budweiser and Ryder and a few forward-looking companies that are pushing ahead with natural-gas vehicles. The whole state of Texas seems to have gotten the bug. The Lone Star State now has 106 CNG filling stations, the most in the country. Forty are them are open to the public, while the others are fleet vehicles where vehicles from Anheuser-Busch and Ryder can fill up. Actually, far ahead of these innovators are FedEx and UPS, which have not converted their fleets for many years. And hovering in the background is T. Boone Pickens and his “hydrogen highway,” which is installing huge natural gas depots at key truck stops along the Interstate system. Much of this is aimed at Texas and the first complete link has joined San Diego to Austin in a seamless string of stations that will allow tractor-trailers to make the whole trip on natural gas.

All this has done wonders for Texas tax collections. At the start of the year, the Texas Controller’ Office was anticipating revenues less than $ million from excise taxes. Yet by July 31, 2014, collections were 220 times of that anticipated, and the Texas Controller’s office had collected $2,178,199. “These collections are more than double the estimated amount,” said David Porter, Texas Railroad Commissioner. “At 15 cents per gallon equivalent, $2 of motor fuels tax equals sales of 14,521,326 gallon equivalents of natural gas.”

Texas may be famous for fracking and producing more oil than Iraq, but they do not hesitate to look for new uses for gas and oil as well.

 

Photo by by Paul Keleher from Mass, US.

Arctic Leaf

Paul Revere: The Teslas are coming, the Teslas are coming!

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When he died, the patriot Paul Revere was embalmed in V8 juice, tanning lotion and several energy drinks. Surprisingly, he reappeared at a relatively recent conference of the Massachusetts Association of Automobile Dealers, looking fit and ready for another ride. The dealers had prayed for his second coming. They hoped that even though his previous ride was only one horsepower, he would consent to try a low-horsepower vehicle and ride the state, warning their brave residents that Tesla is online and in-store sales of electric cars coming. The dealers’ marketing folks felt that a reincarnated Revere would do wonders for their shaky image as wheeler dealers (excuse the pun). His deep, holier-than-thou, Fred Thomas-type voice (you know, the actor-turned-politician-turned-actor who now sells most anything on TV for money) would convince all but his former peer group (dead people) that Tesla was anti-American.

“What did Tesla do wrong,” asked Revere? Oh, it’s trying to sell its non-horse, torque-engine vehicles directly to modern-day patriots. Can you imagine euthanizing horsepower? Tears came to Revere’s eyes. But there’s more, paraphrasing a former automaker and cabinet officer Charles Wilson, one of the dealers indicates that what’s good for automobile dealers was and will always be good for America. What Elon Musk, the head of Tesla Motors, wants to do is eliminate dealerships. If the present case before the courts in Massachusetts is won by Tesla and Teslas are sold online, from a storefront, or shopping mall, surely Ford, Chrysler and General Motors will not be far behind. Forget capitalism, forget free markets, forget competition, even forget, Paul, your membership in the old Tea Party in Boston (you know, the taxation-without-representation crowd). Forget everything you fought for. By eliminating dealerships, Tesla will cost jobs. Dealers soon will have to close their doors. Bypassing dealers to sell cars will also first limit and then end our community philanthropy — you know, Little League teams, Fourth of July concerts, community picnics, jerseys for kids etc. Tesla’s headquarters is in California, and it’s a crazy state with Hollywood and all that. Californians act like foreigners. Tesla’s founder believes in global warming, he isn’t satisfied with life in America and he is developing a spaceship where the elite can, someday soon, travel to a second home and ruin our local economy. Losing dealers will make every community less American. Sure, vehicle costs may come down and emissions may improve, but what American is unwilling to pay extra to save his or her friendly auto dealer?

Revere was puzzled. He was a merchant way back then and he believed that competition and the free market were part of the American Dream. (To be honest, he also feared riding and did not understand how he could ride a multiple-horse powered vehicle. He had only mounted one horse.)

But he understood what the dealership folks were trying to tell and sell him. While in his heart, he was a bit ambivalent, he finally said he would do the famous ride again, and this time, because mileage capacity had increased and population of Massachusetts had grown, he agreed to try to go farther west than in his famous, poet-legitimized and sanctified ride.

But just as he gave them the okay, the dealerships received an email from a colleague in Boston that Tesla had won in the Massachusetts court. One dealer started crying. Several others criticized “those activist judges.”

Revere asked to read the email. It indicated that the Massachusetts Supreme Judicial Court unanimously determined that the Mass. State Automobile Dealers “lacked standing to block direct Tesla sales under a state law designated to protect franchises owners from abuses by car manufacturers” (Reuters, Sept. 15, 2014). Succinctly, the law was tied to the franchise relationship rather than unaffiliated manufacturers like Tesla.

The court’s finding should make it easier for Tesla to secure positive rulings in many other states. Earlier this spring, senior officials from the Federal Trade Commission strongly indicated that laws outlawing direct sales harmed consumers. Revere, after looking at the email, felt guilty that he had all but agreed to replicate his famous ride. But he was consoled by the fact that freedom and competition won out, at least in the Tesla case in Massachusetts, and that at least consumer democracy was alive and well in the state. He couldn’t help but muse on the fact that Texas, a state supposedly committed to minimal regulation and almost zero interference by government concerning businesses and citizens’ lives, turned its back on Tesla because of lobbying by dealers. Tesla cannot sell directly in Texas. But, as Ralph Waldo Emerson suggested, “foolish consistency is the hobgoblin of little minds.” After driving a Tesla (with no horsepower), Revere went back to the halo- lit neter lands happy. We haven’t heard from him since. But on faith alone, his experience with reincarnation likely would have made him a fan of Tesla’s electric cars and other alternative fuels.

Arctic Leaf

Self-driving cars

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It seems like a kind of Hollywood fantasy — autonomous little roadsters scooting in and out of traffic, breathlessly avoiding collisions and getting to their destination before anyone else.

Then again, it seems like the inevitable. If computers can perform medical diagnoses, accomplish instant translations for tourists and power Martian rovers, what’s so complicated about driving a car?

The self-driving car has gotten a lot of publicity lately. Google has a demonstration project and there have been the usual speculations about how long before self-drivers become a common sight. Four states have passed legislation allowing their operation and this month self-driving cars received the ultimate accolade of any new technology by being opposed by the Ralph Nader’s Consumer Watchdog, thereby joining fracking, nuclear power, GMO foods and other technological advances as being opposed by the Naderites.

Yet in truth, the idea of self-driving vehicles has been around for a long, long time. Experiments go back as far back as the 1920s. Engineers tried burying electric cables beneath the road to send signals that would keep cars on track. With the development of computers, however, research switched to autonomous vehicles with a dozen auto manufacturers and universities doing serious work.

In 1995, Carnegie Mellon University built an autonomous vehicle that traveled 3,100 miles cross-country for the “No Hands Across America” tour, with only minimal human intervention. In 2005, a Google vehicle equipped with 3D cameras, radar and a software package called Google Chauffeur won a $2 million prize in a Grand Challenge sponsored by the U.S. Department of Defense. In 2010, four self-driving vehicles designed at the University of Parma, Italy duplicated Marco Polo’s expedition by driving from Italy to China with only occasional intervention by their human drivers. Google’s fleet of a dozen self-driving cars has now logged 700,000 miles on public highways without experiencing any trouble. The only accident occurred when one of them was read-ended by another vehicle at a traffic light.

Indeed, as things stand now, the biggest obstacle to widespread adoption may be the predictable human reluctance to have the wheel taken out of their hands. One poll in Germany found that while 22 percent of respondents had a positive attitude toward driverless cars, 44 percent were skeptical and 24 percent were actively hostile toward the idea.

So aside from inspiring a hundred high school science projects and proving that computer geeks can do just about anything, what would be the advantage of self-driving vehicles? Here are a few of the possibilities:

Greater fuel efficiency: Advocates say that the precision achieved by automated vehicles in evening out traffic flows would cut down on national gasoline consumption. Instead of some cars dawdling in the fast lane while others weave in and out, traffic would follow a much more orderly pattern. Estimates are that a large fleet of self-driving vehicles could cut national fuel consumption by as much as 10 percent.

The advance of non-gasoline fuel systems: Since the experiments with trolley-like electronic tracks of the 1920s, self-driving systems have been associated with electric cars. While it will be perfectly possible to mount self-driving equipment on a gasoline-powered car, the “wave of the future” seems to be associated with non-gasoline vehicles. Google’s self-driver runs on electricity as do nearly all other experimental models.

Fewer accidents: Although humans may be reluctant to admit it, the vast majority of accidents are caused by driver error. The 360-degree visibility and unblinking vigilance of self-drivers could be a vast improvement. Many new cars are already beginning to incorporate some of the features with rear-view cameras and automatic braking. The 2014 Mercedes S-class offers options for self-parking, automatic accident avoidance and driver fatigue detection. One website that projects the self-driving future even suggests that the main job losses would be among: 1) hospital emergency room services, 2) auto repair shops and 3) trial lawyers specializing in auto accidents!

Peer-to-peer sharing of traffic information: The end point of self-driving would be a peer-to-peer information-sharing system whereby individual vehicles would be warned of congestion and traffic tie-ups and routed away from them. A 2010 study conducted by the National Highway Traffic Safety Administration projected that an amazing 80 percent of all traffic accidents could be avoided by such a peer-to-peer system that smooth out traffic patterns and prevent cars from bumping into each other on congested highways.

More efficient traffic lights: How much time and gas is wasted by cars waiting for the light to change when no cars are coming in the crossing lane? Computerized systems linked to self-drivers could do wonders to hasten traffic flow and ease the time needlessly spent waiting for red lights.

Driving services for people who cannot drive: Many elderly and handicapped people cannot drive under ordinary circumstances, but could manage a vehicle in which they program it to tell it where they want to go. One of Google’s first early adapters was Steve Mahan, a California resident who is legally blind. This YouTube video shows him running a series of errands through his neighborhood, including a visit to a drive-in taco stand. All this might seem that it would increase driving and add to the nation’s fuel consumption until you consider that many of these people are already serviced by elaborate jitney systems that spend a great deal of time making empty runs. Once again, self-drivers would add precision and efficiency to the system.

Mass public transit — the possibility of a whole new personal mobility system: At the end point of this new technology is the vision of a whole new transportation system where far fewer vehicles would be needed to get people where they want to go. Driving this vision is the statistic that the average car is parked 90 percent of the time. If these vehicles could be put to more efficient use — something along the lines of bike-sharing on city streets — then the need for vehicles might be drastically reduced. Particularly in urban settings, more efficient matching of vehicles and passengers would cut down on the need for street parking. Uber, the San Francisco company that matches passengers with drivers of vehicles for hire, is now operating in 200 cities in 42 countries around the globe. The fuel savings it creates through matching efficiency are phenomenal.

Much of the fruits of these innovations are still in the future, but don’t put it past innovators like Google to make it happen quickly. In 2012 the Nevada Department of Motor Vehicles issued the country’s first license to a Toyota Prius modified with Google technology. Florida and Michigan have also issued permits for road testing. Next January, Google will launch 200 gumdrop-shaped vehicles completely void of steering wheel, brake and gas pedal that will begin cruising the streets of Mountain View, Calif., in an experiment supervised by the California DMV.

The future may be closer than we think.

Arctic Leaf

The game of checkers and corn-based ethanol

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Recent news concerning the use of corn waste or residual products to create commercially viable ethanol reminds me of a game of checkers. One jump forward, one jump backward, one move sideways. Depending how smart, bored or prone to crying the players are, the game often results in either a stalemate or a glorious victory, particularly glorious when it’s your grandson or granddaughter.

The good news! The American-owned POET and the Dutch-owned Royal DSM opened the first facility in Iowa that produces cellulosic ethanol from corn waste (not your favorite corn on the cob), only the second in the U.S. to commercially produce cellulosic ethanol from agricultural waste, according to James Stafford’s recent article in OilPrice.com (Sept. 5).

The new owners jumped (note the analogy to checkers…my readers are bright) with joy. They announced, perhaps, a bit prematurely, that the joint project, called Project LIBERTY, is the “first step in transforming our economy, our environment and our national security.” After their press release, quick, generally positive, comments came from electric and hydrogen fuel makers, CNG producers, advocates of natural gas-based ethanol and a whole host of other replacement fuel enthusiasts. The comments reflected the high hopes and dreams of leaders of public interest groups, some in the business community, several think tanks and many in the government who see transitional replacement fuels reducing U.S. dependency on oil and simultaneously improving the economy and environment. Several were fuel agnostic as long as increased competition at the pump offered a range of fuels at lower costs to consumers and reduced environmental harm to the nation.

Ethanol from corn waste, if the conversion could be made easily and if it resulted in less costs than gasoline, would mute tension between those who argue that use of corn for ethanol would limit food supplies and provide consumers a good deal, cost wise. The cowboys and the farmers might even eat the same table. (Sorry, Mr. Hammerstein.)

Life is never easy. Generally, when a replacement fuel seems to offer competition to gasoline, the API (American Petroleum Institute — supported by the oil industry) immediately tries to check the advocates of replacement fuel. The association didn’t disappoint. It made a clever jump of its own with a confusing move…sort of a bait and switch move.

API’s check and jump is reflected in their quote to Scientific American. It indicated, in holier-than-thou tones, “API supports the use of advanced biofuels, including cellulosic biofuels, once they are commercially viable and in demand by consumers. But EPA must end mandates for these fuels that don’t even exist.” Wow, how subtle. API supports and then denies!

What a bunch of hokum! Given their back-handed endorsement of advanced biofuels, would API and its supporters among oil companies agree to end their unneeded government tax subsidies simultaneously with EPA’s reductions or ending of mandates? Would API and its supporters agree to add provisions to franchise agreements that would allow gas station owners or managers to locate ethanol from cellulosic biofuels in a central visible pump? Would API work with advocates of replacement fuels to open up the gas market to replacement fuels and competition? Would API agree to a collaborative study of the impact of corn-based residue as the primers of ethanol with supporters of residue derived ethanol, a study including refereed, independent evaluators, and abide by the results? If you answer no to all of these questions, you would be right. API, in effect, is clearly trying to jump supporters of corn-based residual ethanol and block them from producing and marketing their product. Conversely, if you believe the answer is yes to one or more of the questions, you will wait a long time for anything to happen and I will offer to sell you the Golden Gate Bridge and more.

The advocates and producers of cellulosic-based ethanol from corn waste (next move) were suggested by overheard advisors to API. These advisors from the oil industry cheered API’s last move and noted that a recent study in Nature Climate Change, a respected peer-reviewed journal, suggested that biofuels made from corn residue emit 7 percent more greenhouse gases in early years than gasoline and does not meet current energy laws. They wanted checkerboard pieces held by advocates of corn residue off the policy board.

Oh, but the supporters are wise! They don’t give in right away. They pointed to an EPA analysis which indicates that using corn residue to secure ethanol meets existing energy laws and probably produces much, much less carbon than gasoline. Studies like the one reported in Nature Climate Change do not, according to an EPA spokesperson, report on lifecycle changes in an adequate way — from pre-planting, through production, blending, distribution, retailing produce and use. Moreover, a recent analysis funded by DuPont — soon to open a new cellulosic residue to ethanol facility — indicates that using corn residue to produce ethanol will be 100 percent better than gasoline, concerning GHG emissions. (Supporters were a bit hesitant about shouting out DuPont’s involvement in funding the study. It is a chemical company with a mixed environmental record. But after review, supporters indicated it seemed like a decent analysis.)

The response of supporters and its intensity caused API and its advisors to withdraw their insistence, that the checkers of the advocates of corn based residue derived ethanol come of the board. Instead, they asked for a two-hour break in the game. The residue folks were scared. “API was a devious group. What were they up too?”

When the game started again, both supporters and opponents pulled out lots of competing studies, before they made their moves. The only things they agreed on was that the extent of land use devoted to corn, combined with the way farmers manage the soil and the residue, likely would significantly affect GHG emissions. Keeping a strategic amount of residual on the soil would help reduce emissions.

Supporters of corn-based residue argued for a quick collaborative study that might help bridge the analysis gap. But they wanted a bonafide commitment from API that if corn-based residual, derived ethanol, proved better than gasoline, it would support it as a transitional replacement fuel. No soap! The game ended in a stalemate.

Based on talking to experts and surveying much of the literature, I believe that the fictional checkers game tilts toward corn residual derived ethanol, assuming significant attention is granted by farmers to management of the soil and the residue. Whether corn residual-based ethanol becomes competitive as a transitional replacement fuel will be based mostly on farmer intelligence, consumer and political acceptance and a set of even playing field regulations. It, as well as natural gas-based ethanol, as I have written in previous columns, are worthy of a set of demonstration efforts. The nation will have an extended wait until electric and hybrid cars make a big dent regarding the share of the total number of cars in America. We have a moral obligation to do the best we know how to do to lower GHG emissions and other pollutants. We shouldn’t let the almost perfect in our future reduce the possible good now.