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Shifting the Biofuels Goalposts?

by afew Mon Nov 3rd, 2008 at 06:23:52 AM EST

What's been happening with the EU and biofuels? Fran tipped us off in the Salon with an article from EUObserver, that the Commission was about to spring on us a new definition of greenhouse gas (GHG) emissions associated with the production of biofuels from food crops.

EUobserver

The commission has now submitted to diplomats updated figures from the Joint Research Centre, the automotive manufacturers' association for research and development in Europe (EUCAR) and the oil companies' European association of environment, health and safety in refining (CONCAWE).

These new figures are to be used in the renewable energy directive currently in the pipeline. And there are a number of things to be said about this.


Background

The European Commission's Energy Directorate, headed by Andris Piebalgs, set its sights long ago on the development of first-generation biofuels in the EU. (We at ET, along with a good many others, brought contrary arguments in the Public Consultation on Biofuels in 2006, see this index on biofuels, but to no avail.)  As the Commission's line hardened, setting a target of 5% of "renewables" in transport fuel consumption for 2015 and 10% for 2020, criticism of biofuels using food crops as feedstock grew around the world. They were seen as offering insufficient gain compared to petroleum-based fuels, from the point of view of energy balance (too much energy required to produce them) and from the point of view of GHG (essentially CO2) emissions. It was also pointed out that they would divert prime arable land to fuel from food production; as world food markets tightened and prices rose, this became a killer argument, biofuels being held (rightly or wrongly, in my view a bit of each) responsible for the squeeze.

There was increasing talk of the EU downscaling its 10% target. In March 2008:

EurActiv.com - EU signals possible retreat on biofuels | EU - European Information on Transport & Services

An EU-wide target to boost the use of biofuels in European transport could be revised due to fears of intolerable hikes in food prices, mass deforestation and water shortages, it emerged from statements made after the Spring Summit.

While no decision was taken at this year's summit, Slovenian Prime Minister Janez Jansa, whose country currently holds the rotating EU presidency, said: "We're not excluding the possibility that we'll have to amend or revise our goals."

The target of raising the share of biofuels in transport from current levels of 2% to 10% by 2020 was agreed this time last year by EU leaders themselves. It was initially considered a good means of incentivising governments and industry to invest in biofuels, in order to reduce Europe's dependency on imported oil and contribute to the fight against climate change.

Yet a plethora of studies and impact assessments produced by various sources in the past year have raised the alarm, namely that increasing biofuel production to these levels based on current technologies - which mainly involve transforming food and feed crops into fuels - could have more negative consequences for the environment than positive ones.

In July, the European Parliament's Environment Committee almost unanimously voted a report by Green MEP Claude Turmes (Lux), placing severe restrictions on the Commission's targets. Immediate reaction from Commission Energy spokesman Ferran Tarradellas, in an email to journalists:

EurActiv.com - MEPs seek to cut biofuel goal in clash with Commission | EU - European Information on Transport & Services

"It is important that you note that this is NOT the official opinion of the European Parliament,"

Tarradellas went on to explain that the important committee was Industry and Energy, that would give its opinion in September. Unfortunately for the Commission, when September came, the Industry and Energy Committee voted in support of the Turmes report (a wide-ranging report on the future of renewables) which, while backing the 5% by 2015 and 10% by 2020 targets:

EurActiv.com - Biofuel-makers denounce target downgrade | EU - European Information on Transport & Services

nevertheless specifies that at least 20% of the 2015 target and 40% of the 2020 goal must be met from "non-food and feed-competing" second-generation biofuels or from cars running on green electricity and hydrogen.

This shift away from agro-fuels has been hailed by NGOs. But biofuel producers are angered that the new text effectively translates into a mere 4% biofuel target by 2015 - marking a regression compared to the goal of 5.75% by 2010 that the EU set itself back in 2003 and based on which the industry has already made heavy and irreversible investments.

Strict sustainability rules 

The Turmes report also specifies that traditional first-generation biofuels, made from crops such as sugar, rapeseed or corn, would only count towards the target if they meet strict sustainability criteria. This includes social sustainability criteria, including respect for the land rights of local communities or the fair remuneration of all workers, as well as an obligation for biofuels to offer at least 45% carbon emission savings compared to fossil fuels - a figure that would rise to 60% in 2015.

This set off a reaction within days, as Euractiv goes on to report:

EurActiv.com - EU faces pressure from overseas biofuel-makers | EU - European Information on Trade & Industry

Such a move would clearly put a dent in the growth of the agrofuel market coveted by producers in Brazil, Malaysia and Indonesia, as well as European farming nations.

Brazil, notably, is already heavily committed to agrofuel production as the world's largest exporter of ethanol made from sugar cane. The country is angry that the EU has been swayed by claims that agrofuels are to blame for recent rises in food prices and for plunging millions into poverty and starvation.

According to former Agriculture Minister Roberto Rodrigues, the fact that sugar cane plantations are eating up farmland while at the same time, Brazil produced more crops and beef than ever before last year, is proof that "there is not the least competition between sugar cane and food in Brazil"

<...>

Malaysian Plantation Industries Minister Datuk Peter Chin and Indonesian Agriculture Minister Anton Apriyantono have just returned from a week-long trip to Brussels and various EU countries, where they engaged with government officials and MEPs in a bid to convince them of the virtues of palm oil.

For them, as for much of the European biofuel industry, the key issue will be the final life-cycle CO2 reduction requirement decided by the EU. Indeed, typically, biodiesel made from European-grown rapeseed results in a greenhouse gas saving of 44% while the typical figure for ethanol made from EU sugar beet is 48%. According to EU figures, palm oil biodiesel produced in countries like Malaysia and Indonesia typically offers much lower savings, ranging from 32-38%.

Speaking at a World Sustainable Palm Oil Conference on 16 September, Chin insisted that their palm oil was already subjected to international sustainability criteria and the EU should not impose another level of certification. He further lashed out at the data methodology the EU used to calculate CO2 savings, saying they "result in an unfair disadvantage for palm oil-based biodiesel, understating typical CO2 emission savings by at least 20%". The Malaysian Palm Oil Council (MPOC) further stressed: "Certified sustainable palm oil is available in Malaysia. We trust that the EU will allow us to bring it to the European market."

<...>

while Apriyantono does not deny that forests are being cleared for oil palm plantations, he highlights the relative size of the damage compared to the benefits of employing millions of people. "It's only a small proportion," he said, according to the Jakarta Post, saying that of the 133 million hectares of forests cleared in his country, oil palm plantations accounted for just 6.3 million hectares. "We should choose between human interests or those of the monkeys."

Let's note the Brazilian sidestepping of a major sustainability issue (if there is "no competition" between food and sugar cane, it's the environment that pays the price in terms of intensification of agricultural practices and deforestation), and the Malaysian's pretence that deforestation is only bad news for monkeys and is otherwise in "human interests". There's an obvious concern about sustainability criteria closing the EU market, and it spills over into the points I bolded: higher requirements for GHG emission savings bother the Malaysians and Indonesians because palm oil only just squeaked in on the Commission's proposed requirement of 35% GHG savings, and, on Parliament's proposal of 45%, later 60%, would be excluded.

As for the European agro-industry, ... for much of the European biofuel industry, the key issue will be the final life-cycle CO2 reduction requirement decided by the EU. That's not surprising when you see the figure given for rapeseed (44%), and, though calculations vary, those for maize, wheat, and sugar beet are unlikely to pass the new test of 45% savings.

A political agreement for all this is expected in Council for 8 December, so time is short.

Goalposts

So now, the Commission is apparently introducing new, more generous, technical standards on carbon emissions. I say "apparently" because nothing has been published. Only journalists from EUObserver and Reuters have, they say, seen draft language prepared by the Commission for discussions on the final Renewables Directive. The basis for it is said to be new work from the Commission's own scientists, (Joint Research Committee), and industry specialists, that show higher carbon emission savings thanks to greater efficiency in industrial processing. And suddenly EU agrifuels production looks like coming onside again: particular mention has been made of sugar beet.

There may indeed be greater carbon savings thanks to industrial efficiency, but the way this has been done, at the last minute, in hugger-mugger, with unpublished data made known by means of a targeted leak, smacks of an inside job under lobbying pressure.

EU biofuel data change angers environmentalists | Environment | Reuters

"The timing and lack of transparency surrounding these new figures raises serious questions about how the biofuel lobby has been able to influence the debate," said Nusa Urbancic of environment group T&E.

And there's another aspect:

EUobserver

Additionally, argues Nusa Urbancic, of Transport and Environment - a Brussels-based NGO - it is unfair that the commission include fresh, unpublished data that favours the European biofuels industry "at the drop of a hat while they continue to refuse to incorporate scientific paper after scientific paper on the far more profound impact of indirect land-use change."

Research, including the UK government's review of biofuels policies, increasingly shows that when land that would have been used to grow food or animal feed is now used to produce fuel, the additional emissions - a process known as "indirect land-use change" - far outweigh any greenhouse gas savings.

"It is right that the EU takes on board the latest science regarding greenhouse gas emissions from biofuel production," she added, "but the fact that the commission and council are still ignoring the absolutely critical issue of indirect land-use change shows that they are being selective about the science they take on board.

Carbon emissions are currently measured on the assumption that the biofuel feedstock is grown on land that is already cropland. This doesn't take into account the displacement effect when large quantities of crops are grown for fuel production. In order to make up the shortfall in food and animal feed, other land will be brought into use, including grassland and cleared forest, and/or crop/animal production will be intensified (the points the Brazilians were avoiding above). In other words, we get to strip-mining another layer of the periphery, with overall negative environmental effects, and, in particular, a worsened GHG emission balance sheet:

Biofuels Deemed a Greenhouse Threat - New York Times

The benefits of biofuels have come under increasing attack in recent months, as scientists took a closer look at the global environmental cost of their production. These latest studies, published in the prestigious journal Science, are likely to add to the controversy.

These studies for the first time take a detailed, comprehensive look at the emissions effects of the huge amount of natural land that is being converted to cropland globally to support biofuels development.

The destruction of natural ecosystems -- whether rain forest in the tropics or grasslands in South America -- not only releases greenhouse gases into the atmosphere when they are burned and plowed, but also deprives the planet of natural sponges to absorb carbon emissions. Cropland also absorbs far less carbon than the rain forests or even scrubland that it replaces.

Together the two studies offer sweeping conclusions: It does not matter if it is rain forest or scrubland that is cleared, the greenhouse gas contribution is significant. More important, they discovered that, taken globally, the production of almost all biofuels resulted, directly or indirectly, intentionally or not, in new lands being cleared, either for food or fuel.

<...>

For instance, if vegetable oil prices go up globally, as they have because of increased demand for biofuel crops, more new land is inevitably cleared as farmers in developing countries try to get in on the profits. So crops from old plantations go to Europe for biofuels, while new fields are cleared to feed people at home.

Likewise, Dr. Fargione said that the dedication of so much cropland in the United States to growing corn for bioethanol had caused indirect land use changes far away. Previously, Midwestern farmers had alternated corn with soy in their fields, one year to the next. Now many grow only corn, meaning that soy has to be grown elsewhere.

Increasingly, that elsewhere, Dr. Fargione said, is Brazil, on land that was previously forest or savanna. "Brazilian farmers are planting more of the world's soybeans -- and they're deforesting the Amazon to do it," he said.

Fargione, one of the papers' lead authors, is quoted, in the same NYT article, as saying that the clearance of grassland releases 93 times the amount of greenhouse gas that would be saved by the fuel made annually on that land.

So for the next 93 years you're making climate change worse, just at the time when we need to be bringing down carbon emissions.

Back to the European Commission, apparently stubborn in its refusal to take on board justified criticism and modify its policy line. If the data don't fit, change the data? OK, so we'll have copious distribution of pork slices to EU agro-lobbies (sugar for example, and why not maize?), and we'll greenwash the need for the automobile industry to produce results on GHG emissions reduction, and we'll work with the petroleum industry in maintaining a fleet of oil-(with new added green)-powered vehicles...

And we'll still come up against the fact that we don't have the land surface in the EU to produce the biofuels target, and so we will import. In order to do so we will fudge the sustainability criteria and conveniently forget deforestation and indirect land-use change CO2. And, of course, we will also sit firmly on one of the main goals of the whole policy, which was to reduce dependence on foreign oil supplies. We'll still be dependent on foreign supplies, and paying a world market price that will track oil as it inevitably rises over the years to come.

Sounds like a great deal the Commission is cooking up for us there.

Display:
Speaking of lobbying, this IPS article on the EU's "optional" new lobbyists' register is worth a look:

EUROPE: A Phone Book Without Numbers

According to estimates cited by the European Commission in 2005, Brussels has some 15,000 lobbyists, most of which represent corporate clients. Just 480 groups have so far registered their activities. These include 286 'in-house' lobbying departments of companies, 39 public relations firms or professional consultancies, and 120 non-governmental organisations or 'think-tanks'. Although many lawyers are known to be involved in drafting legislative proposals, just four law firms have registered so far.

Some of the world's largest public relations firms such as Burson Marsteller and Hill and Knowlton -- the company tasked with convincing the U.S. public of the 'necessity' of going to war against Iraq in the early 1990s -- have not yet signed up to the register, even though they have offices in Brussels. Burson Marsteller has been especially active in tracking environmental laws on behalf of the chemicals industry in recent years.
by afew (afew(a in a circle)eurotrib_dot_com) on Sat Nov 1st, 2008 at 03:21:33 PM EST
On the import of biofuels, the sustainability standard is quite simple: for a region as large as the EU, don't. Its not possible for every large region with more biocapacity per capita than average (which the EU has, if only just) to import from "elsewhere". So those large regions with biocapacity per capita that is at or above the world average should not be importing biofuel, full stop.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.
by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 11:29:52 AM EST
How should such regions be using their biocapacity, in your view?
by afew (afew(a in a circle)eurotrib_dot_com) on Sun Nov 2nd, 2008 at 11:56:27 AM EST
[ Parent ]
Does high biocapacity per capita mean that the EU is using more than its fair share? Does it mean that it is using more than its endowment?

A vivid image of what should exist acts as a surrogate for reality. Pursuit of the image then prevents pursuit of the reality -- John K. Galbraith
by Carrie (migeru at eurotrib dot com) on Sun Nov 2nd, 2008 at 12:03:27 PM EST
[ Parent ]
... per capita, just higher than the global average. However, the footprint is substantially higher still, at 4.8ha/capita ... so the EU is definitely using more than its endowment.

On the answer to whether the EU is using more than its fair share ... well, there are different ways to measure "fair share" ... sustainable self-sufficient (living within its own means) or living within a feasible global average footprint. However, since the EU is using more than its endowment, and it has a slightly higher endowment than the global average, that would be more than its fair share on either basis.

The US, with biocapacity at 4.7ha/capita, would be near self-sufficiency if we had a footprint like the EU, rather than a highest per capita footprint in the world.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.

by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 03:51:42 PM EST
[ Parent ]
I realize I was not correctly identifying "biocapacity". Scratch the question!
by afew (afew(a in a circle)eurotrib_dot_com) on Sun Nov 2nd, 2008 at 12:09:58 PM EST
[ Parent ]
Put it like this: it's not just a question of imports. Should Europe be producing first-generation biofuels?
by afew (afew(a in a circle)eurotrib_dot_com) on Sun Nov 2nd, 2008 at 12:13:17 PM EST
[ Parent ]
Well, except for first-generation bio-diesel produced with used cooking oils, and other niche recycling ... no. Europe is a resource importing country, producing food-based biofuels with domestic capacity will just shift the burden onto food imports.

Its greenwashing the unsustainable elements of the EU transport system.

But even second generation biofuels ... only if they can be produced sustainably within the EU.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.

by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 04:04:29 PM EST
[ Parent ]
I am reminded of this old diary of mine: Spain is unsustainable
Madrid consumes and pollutes 20 times more than its ability to regenerate its natural resources (what is technically known as biocapacity).
So is Bruce saying that, since Europe is more productive than the wold average, it should not hog even more biocapacity by importing?

A vivid image of what should exist acts as a surrogate for reality. Pursuit of the image then prevents pursuit of the reality -- John K. Galbraith
by Carrie (migeru at eurotrib dot com) on Sun Nov 2nd, 2008 at 12:20:16 PM EST
[ Parent ]
... region nation that is one of those regions blazing the technological path for the majority of the world, it should not blaze a path in a direction that the rest of the world cannot sustainably follow.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.
by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 04:06:52 PM EST
[ Parent ]
... below? I'm not sure I know how to do that.

I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.
by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 04:21:01 PM EST
[ Parent ]
Actually, it's a full answer to the question, thanks. But I realized I was mixing up what is available with what is used, in the notion of biocapacity.
by afew (afew(a in a circle)eurotrib_dot_com) on Sun Nov 2nd, 2008 at 05:00:52 PM EST
[ Parent ]
... asking for such a general answer for such a wide range of regions ... that I'm going to assume its more specific.

For biofuels, go back to the basic equation of sustainability: sustainable + unsustainable = unsustainable.

Split between biomass grown for another purpose and recycled into biofuel, and biomass grown for biofuel.

The focus of biomass grown for biofuels has to be on perennials, for reduced energy use in cultivation, improved soil retention, etc. ... but even there, its quite easy for perennial biomass to be cultivated and harvested unsustainably.

So rather than a quantity target, support for biomass cultivation for biofuel should be at the cultivator side, supporting the sustainable production of biomass using practices that also rehabilitate and improve the soil. The most direct way to do that is to allow that cultivation to qualify for direct soil husbandry payments, to reflect the public benefits of the activity. That support will increase the supply of those feedstocks in the market, lower their market price, and of course discriminate against the forms of cultivation of those feedstocks that do not qualify for the soil husbandry income.

Now, for temperate regions, where perennial sugar cane cultivation is not an available option, the greatest conversion of solar energy into biomass will be the production of cellulose. And in light of that, the singling out of liquid fuel biofuels is, of course, absurd ... the most energy efficient conversion of cellulose to a fuel is the creation of charcoal in a sealed vessel, where the exhaust gas can be passed through catalytic conversion to avoid the pollution of traditional charcoal production, and used as a medium-BTU gas for co-generation of electricity or provision of heat for some process requiring it.

For recycling of biomass, the form of the by-product of the original use determines what is the most effective recycled fuel. For oils, biodiesel, for animal wastes, biogas, for peelings that ferment easily, ethanol, and in any case, bio-coal is normally an option.

So for a temperate region, the most abundant biofuel is likely to be biocoal, and if the electric grid has a heavy reliance on harvesting of volatile renewable energy, the highest benefit niche is in provision of back-up power generation capacity to recharge on-demand power stores as part of the supply management system. Biocoal transport easily, stores easily, and if there is a greater supply than is needed, because of better than average generation across a given year, can always be buried to sequester the carbon instead.

As far as liquid fuels, for the most part we rely on liquid fuels because we have had them, not from functional necessity. An all-electric freight rail system can provide long-haul transport needs without requiring diesel, and when the remaining task is from the origin to the railhead and from the railhead to the final destination, there are a range of electric options, from aerobus technology to free ranging electric delivery trucks. And for passenger travel, if electric vehicles have already been developed with a range of 100km+, there's no urgent need for many private passenger vehicle to require a longer range than that, so it should be possible to support occasional need that does exist with niche recycled liquid fuels.

Mechanized agriculture would seem to be one area where there may be an major role to play. Now mechanized agriculture itself is only one egg in the basket, but given the important of food production, I'd argue for covering all possible bets. There seems to be some success with ammonia to power diesel engines with diesel fuel to start and as a supplement in operations. If ammonia is produced from the grid, then small scale bio-diesel by farmer co-operatives could easily cover the diesel fuel requirements for that system ... and, indeed, it is easy to imagine a farmer co-op producing vegetable oil primarily for sale, and diverting a minority fraction of that for production as biodiesel.

Now the biocapacity of the EU per capita, on the Global Footprint Network estimate, is two and a fraction hectares per capita, not far from the global average of 1.8, so a share of biofuels that would be appropriate for the US, with 4.7 ha/capita, would be over-ambitious for the EU. Certainly something in the range of 10% to 20% total power from biofuel is plausible ... but on a self-sufficient basis, a lot of that would be bio-coal, for the conversion efficiency and other benefits.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.

by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 12:41:00 PM EST
[ Parent ]
Now, for temperate regions, where perennial sugar cane cultivation is not an available option, the greatest conversion of solar energy into biomass will be the production of cellulose. And in light of that, the singling out of liquid fuel biofuels is, of course, absurd ... the most energy efficient conversion of cellulose to a fuel is the creation of charcoal in a sealed vessel, where the exhaust gas can be passed through catalytic conversion to avoid the pollution of traditional charcoal production, and used as a medium-BTU gas for co-generation of electricity or provision of heat for some process requiring it.
Charcoal from cellulose? That doesn't bode particularly well:
The massive production of charcoal (at its height employing hundreds of thousands, mainly in Alpine and neighbouring forests) was a major cause of deforestation, especially in Central Europe. In England, many woods were managed as coppices, which were cut and regrew cyclically, so that a steady supply of charcoal would be available (in principle) forever; complaints (as early as the Stuart period) about shortages may relate to the results of temporary over-exploitation or the impossibility of increasing production. The increasing scarcity of easily harvested wood was a major factor for the switch to the fossil fuel equivalents, mainly coal and brown coal for industrial use.
(My emphasis)

A vivid image of what should exist acts as a surrogate for reality. Pursuit of the image then prevents pursuit of the reality -- John K. Galbraith
by Carrie (migeru at eurotrib dot com) on Sun Nov 2nd, 2008 at 12:45:14 PM EST
[ Parent ]
But see biochar.
by afew (afew(a in a circle)eurotrib_dot_com) on Sun Nov 2nd, 2008 at 12:50:11 PM EST
[ Parent ]
Your quotes say that heavy reliance on unsustainable biomass harvest led to depletion which led to adoption of a sustainable permaculture, coppicing. Happy ending, hurray! (and a big HooWah!)

Any power from biomass can be produced sustainable or unsustainably. The key to the sustainable production is to commit to doing it sustainably ...

... on that front, what doesn't bode particularly well is the behavior of the European Commission. But against that, its a good thing that Europe has the past history to point to, for the earlier (crude) production of the most energy efficient biofuel ... better to have already learned the lesson than to have to go through the unsustainable production followed by the crash at this point.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.

by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 01:40:39 PM EST
[ Parent ]
But also, fossil fuels (including coal) were used massively because sustainable charcoal wasn't enough.

A vivid image of what should exist acts as a surrogate for reality. Pursuit of the image then prevents pursuit of the reality -- John K. Galbraith
by Carrie (migeru at eurotrib dot com) on Sun Nov 2nd, 2008 at 04:38:52 PM EST
[ Parent ]
Enough for what?  For 100% of heating needs in grossly inefficient heating systems?

As I say elsewhere in this thread, I don't think it is remotely plausible that the EU can rely on biomass for more than half of its energy needs, and even less that it can rely on biomass for a major share of current consumption of liquid fuels, given that the energy costs of conversion means a lower yield for liquid biofuels.

10% to 20% might be plausible, but obviously not right out of the gate ... for any sustainable permaculture, it takes time to ramp up production ... and not focused on liquid fuels.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.

by BruceMcF (agila61 at netscape dot net) on Sun Nov 2nd, 2008 at 04:46:09 PM EST
[ Parent ]
... techniques are far from the modern sealed vessel technologies ... for one thing, there is no opportunity at all for co-generation with traditional methods, and without control of the air / fuel mix, a tendency to combust more than required to make the charcoal, which is just waste heat.

I would be surprised if the conversion efficiency was even 1/3 of modern techniques.
 

I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.

by BruceMcF (agila61 at netscape dot net) on Mon Nov 3rd, 2008 at 04:42:23 AM EST
[ Parent ]
My perception of the fields of rapeseed in France is that many are planted in a crop-rotation scheme. (The 'canola' people advertise their varieties as soil-enhancers.) If correct, this is, of course, the perfect niche - even if the biodiesel output only serves the agricultural machines used by the farmer.

Here in the Pacific NW, we are studying cellulosic biodiesel and just-plain-old wood fuel from what we call "slash" - the woody detritus from logging. Currently, slash is burned in place; one excuse is that it provides some fertilizer for the seedlings; another is that it suppresses some of the other plant-life that competes with the seedlings. Both are economic decisions based on the labor content of husbanding the new growth.

Thanks, afew, for an excellent diary - which also does not reference the U.S. election.

paul spencer

by paul spencer (paulgspencer@gmail.com) on Tue Nov 4th, 2008 at 10:55:18 AM EST
[ Parent ]
If you have an absolute advantage (ha, no relative ones count anymore!) at making something at volumes greater than you can domestically consume (oil in the Mideast, sugar ethanol in Brazil), the obvious thing to do is export.

Peak oil is not an energy crisis. It is a liquid fuel crisis.
by Starvid on Mon Nov 3rd, 2008 at 01:15:02 AM EST
[ Parent ]
... exists due to not counting the costs.


I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.
by BruceMcF (agila61 at netscape dot net) on Mon Nov 3rd, 2008 at 04:43:09 AM EST
[ Parent ]
Well, perhaps Brazil SHOULD export ethanol for internal combustion engines. Perhaps Malaysia should export palm oil for diesel engines. It depends on what your objective is :

  • If a free market is your goal, then they should export to the extent that they are competitive with alternatives. In this case, no need for mandates or incentives.

  • If sustainability / halting global warming is your goal, then some sort of sustainability accounting is required, this is necessarily arbitrary to a great extent and open to both the perception and reality of protectionism (e.g. corn alcohol in the USA).

Obviously, the Brazilians claim that they are increasing both agricultural output and alcohol production, but omit to point out that the destruction of the Amazon rainforest is what allows this miracle. The global balance of encouraging them to increase alcohol production is not likely to be good. Same applies to Malaysia.
by alistairFr (alistairconnor at wanadoo.fr) on Mon Nov 3rd, 2008 at 07:11:21 AM EST
[ Parent ]
On sustainability criteria, I think you're right that they may be arbitrary and "used" (or perceived to be "used"). They are likely to be complicated and thus may also be fairly easily fudged. It's the "soft" side of regulating compared to carbon reduction numbers, which is why, it seems to me, it's the latter that are getting lobby attention.

Welcome to ET, by the way!

by afew (afew(a in a circle)eurotrib_dot_com) on Tue Nov 4th, 2008 at 03:27:08 AM EST
[ Parent ]
but what a depressing read.

In the long run, we're all dead. John Maynard Keynes
by Jerome a Paris (etg@eurotrib.com) on Sun Nov 2nd, 2008 at 01:50:35 PM EST
Especially when one sees the reaction to Parliament's support for the Turmes report, which backs renewables (including wind) across the board. There are major issues at play here: right- or wrong-headed energy policy, the permeability of the Commission to lobby influence, the willingness of official experts to produce science on demand, and generally, the question of the kind of democracy we want to see in the EU, particularly whether Parliament will have more power or not.

But we'll see what happens, and what Parliament's reaction is.

by afew (afew(a in a circle)eurotrib_dot_com) on Tue Nov 4th, 2008 at 01:47:52 AM EST
[ Parent ]
but Jerome is right, it's incredibly depressing.

It's my neck of the woods (Oceania / SE Asia) that is really suffering incredible biodiversity, economic and social impacts from the EU's completely misguided biofuels policy.

I also don't think that the C02 impact of this policy has been really stated here. I'd like to direct people to the outstanding work of Wetlands International in this area. Why wetlands? Because
the clearing & draining of SE Asia's peatlands is releasing 2000 million tonnes of C02 annually from just 0.1% of the planet's total area

If you follow the links you will see that Wetlands International is doing its very best right now to get the EU biofuel policy changed. Hope they get lots of support - wetlands are the most threatened ecosystem in the world right now, and overall in their many forms, some of our most valuable carbon sinks & economically productive ecosystems globally.

"This can't possibly get more disturbing!" - Willow

by myriad (imogenk at wildmail dot com) on Mon Nov 3rd, 2008 at 05:30:48 PM EST
Thanks for the wetlands reminder and links, myriad.
by afew (afew(a in a circle)eurotrib_dot_com) on Tue Nov 4th, 2008 at 01:36:22 AM EST
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