Register
Reset password
Welcome to European Tribune. It's gone a bit quiet around here these days, but it's still going.
by Luis de Sousa
Mon Dec 3rd, 2012 at 03:30:42 AM EST
This is what I do and these are the folk whom I work with. When I moved to Luxembourg I had no clue I'd be involved in something like this; all I can say is that I feel very fortunate.
front-paged with minor edit by afew
by Luis de Sousa
Sun Sep 30th, 2012 at 01:11:41 PM EST
This blog entry is an experiment. Instead of the usual text there's a sound recording to listen to. Unfortunately I haven't managed to embed the sound player here at ET. I invite you to jump to my blog, AtTheEdgeOfTime to listen to it.
Below the fold are a few relevant links on the topic. Enjoy and please leave feedback on the feasibility of this blogging mode.
by Luis de Sousa
Fri Jun 15th, 2012 at 05:29:46 PM EST
 Since early age I've been fascinated with politics and the eternal melee around the steering of the common future. In many ways it resembles chess, a game that I much appreciate, were each side lays a series of tactics supporting a final strategy. Last week we had a display of political chess at its best, justifying once more my passion. In chess sometimes a player that had been losing material and apparently getting cornered to his half board can pull out an unexpected play that by exploring some weakness in the opponent's back defence can give him back the initiative. It was more or less that that Angela Merkel achieved by directly calling for a European Federation last week, exploring the fact that François Holland, her main opponent today, had to associate himself with euro-sceptics in his road to the French presidency.
Irrespective of her faith in her words, as usual Angela Merkel got the timing wrong. She says the federation has to be built in the next 5 years, but Europe doesn't have even 5 months, it might not even have 5 days. This call for a European Federation should have been issued 4 years ago, in the wake of the credit freeze. The elections in Greece this Sunday may just mark another moment when events overcome Angela Merkel, sending her back to the defensive.
by Luis de Sousa
Tue Jun 5th, 2012 at 05:30:46 AM EST
 On the evening of the first day of the 10th conference of the Association for the Study of Peak Oil & Gas (ASPO), in Vienna, Rembrandt asked me if I'd write again the usual summary. My immediate answer was "No". Lack of time and motivation let me far from such undertaking. Hours later a title popped up in my mind; the dead time at airports and air planes provided the necessary space for the content.
The title "last conference" can be interpreted in varied ways. It can refer simply to the latest, it can also allude to this being the last ever, or even the last I'll ever attend. I haven't quite decided which is it. Below the fold is a short account of my feelings about ASPO 10, may it shed some light on the title.
This is a crosspost from AtTheEdgeOfTime.
front-paged by afew
by Luis de Sousa
Tue Apr 24th, 2012 at 04:39:42 AM EST
After 7 months in Luxembourg, where my professional carer has been successfully relaunched, I returned to Portugal for this Easter. It was a time to review family and many friends, to rest and see a bit more of a country that can have many good experiences to offer. I brought back mixed feelings, while it is always pleasing to return home, the contact on the flesh with the present social context was rather depressing. Portugal has changed a lot these past months, the crisis has installed itself and spread like the plague. Most folk are being hit one way or the other and families that seemed to be in a comfortable situation when I left are now facing daunting difficulties. This text is a postcard from my visit to Portugal. It has no real photos, like a black and white documentary about war, I prefer using words to paint an hideous scenery.
front-paged by afew
by Luis de Sousa
Sun Mar 25th, 2012 at 03:13:42 PM EST
This essay was originally written between December of 2010 and February of 2011. Soon after it was submitted to The Oil Drum, where it underwent a long process of review that greatly improved it; nevertheless it was archived without being ever published. Since its content could have had a negative impact on the scientific career of the folk mentioned, I decided to keep it at bay. One year on it seems now the time to bring it to light.
"Net Energy and Time" is the title of an article by Nate Hagens and Hannes Kunz that attempts to assess how the lifetime of an energy system impacts its EROEI (a digest of this article was published by TheOilDrum). The main objective was to include stochastic risk in EROEI analysis - random or otherwise unpredictable events that may affect the expected output of an energy system. Considering a series of risks of this kind, Nate and Hannes slashed future energy returns, in a way proportional to the system expected lifetime. In parallel, future energy inputs were too reduced as a function of lifetime. The results of this analysis where markedly favourable to Fossil Fuels and especially negative for those systems that require most of the capital investment upfront, as is the case of many Renewable Energies.
This is a review of the "Net Energy and Time" article, pointing the factors that lead to such conclusions.
by Luis de Sousa
Wed Mar 21st, 2012 at 06:16:49 PM EST
 Last week some very interesting news surfaced in the UK. The Chancellor of the Exchequer, the government member responsible for the budget, whom in the continent we call Finance Minister, has presented some alternative ideas for the financing of his government. George Osborne of his name, seems to be interested in issuing government debt instruments, called gilts in Britain, of 100 years maturity. Rare, though nothing unheard of. But Mr. Osborne seems willing to go even further and commanded his staff to study the issuing of infinite maturity gilts. This simply means that such instruments cannot ever be redeemed, they perpetually pay interest to their holder. The media both in Britain and the continent reacted with bewilderment to the news, showing their usual struggle to cope with out of the ordinary news.
Update [2012-3-22 5:21:9 by Luis de Sousa]: Now with the English corrected, thanks to Frank.
by Luis de Sousa
Fri Mar 16th, 2012 at 06:03:17 PM EST
 Paul Krugman was in Lisbon last week to receive three honoris causa PhD and openly advise Greece to leave the Economic and Monetary Union, something taken as a smooth advice to Portugal in the same direction. This is something that can only be accomplished by using the Lisbon Treaty mechanism to leave the EU. One must simply acknowledge this reality: many people would like to see the shattering of the Eurozone and the EU. Some of them wish it for pure xenophobic reasons; others would take it as the ultimate proof that the social state doesn't work. Others simply do not want what they see as a direct concurrent to the US dollar ever to succeed. And others still, simply do not understand the EU, and particularly the Eurozone. I like to think that Krugman, someone who contributed so much to Complexity Science, one of the fields on which I do research, falls in the latter class.
by Luis de Sousa
Thu Feb 16th, 2012 at 03:11:47 AM EST
 Afonso de Albuquerque arrived at the Indian Ocean in 1506 commanding a squadron of five war vessels integrated in Tristão da Cunha's Armada. In the summer of 1507, after the conquest of Socotra, the Armada's main objective, Afonso de Albuquerque parted on its own commanding a fleet of six vessels and 500 marines to take the easternmost island at the entrance of the Persian Gulf, called by local folk Hormuz. Defeating a garrison of 15 000 men with his artillery, Albuquerque took Hormuz and commissioned the construction of a fortress. Though not exactly making the narrowest point of the passage between the Persian and Oman Gulfs, this island would eventually lend its name to one of the most important choke-points of the Indian Ocean, at the time the principal commercial pathway of commodities from Asia to Europe. With him Afonso de Albuquerque had brought from Lisbon a sealed letter from the King appointing as Vice-King to the East Indies, replacing Francisco de Almeida, whose strict naval prowess strategy didn't fancy the territory thirsty King. A period of indecision ensued, with most naval officers in the region initially refusing Albuquerque's rule and Hormuz was lost. In 1515, in his final days as Vice-King, Afonso de Albuquerque stormed Hormuz once again, taking it for good without military resistance; the fortress, that lasts to this day, was finally completed, sealing the command over the commerce in the region.
After the Portuguese came the Persians and then the English; the importance of the fortress waned, but of the Strait of Hormuz itself, if anything, it has only increased. Commodities flow in the opposite way these days, but unlike the luxury and exoticism of the past, today they are vital inputs to the world economy.
front-paged by afew
by Luis de Sousa
Tue Feb 7th, 2012 at 04:28:27 PM EST
 In Computing circles there is this old concept of Deadline Oriented programming. Just a metaphore for those moments when one has to make things work in very creative ways to meet that dreaded day of delivery. In my Faculty years I used such programming paradigm in a few occasions.
These days such practices are imposed by the vicissitudes of the daily routine. Today closes the Consultation on Renewable Energy and up to this evening I hadn't written a single sentence. A deadline oriented answer was in order, with the main topics laid down in telegraphic manner. Below the fold is the "source code".
by Luis de Sousa
Fri Feb 3rd, 2012 at 05:46:13 PM EST
 So its cold. Very cold. The daily morning walk from home to office is becoming a considerable challenge, no matter the amount of clothing, there's always that bit of skin exposed to the glacial breeze. At sun rise the thermometer can be as low as -15º, with this temperature the light wind cuts like a knife. There's a good side to it though, the anti-cyclones the Arctic has been presented us with have cleared the skies. Fiat lux, after months of grey weather it is like a balsam for your soul, especially with all the snow and ice still covering the ground, the brightness immerses you.
And in what is now becoming an yearly routine the gas supplies from Russia got disrupted once more. This time there's no fundamental economic or political dispute, no bad tempered leaders or tough negotiations, it is simply too cold. Russian stakeholders had to choose between honouring their contracts or let their folk die of hypothermia. I guess it wasn't a hard choice.
Nevertheless, some stakeholders seem to be living in a parallel universe, where none of this is real.
by Luis de Sousa
Tue Jan 24th, 2012 at 03:59:10 PM EST
 Last week I went to Longwy's university campus, the Institut Universitaire de Technologie (part of the University of Lorraine), for a conference on renewable energies and energy efficiency. It was an event integrated in an InterReg project for innovation, called Tigre, gathering institutions from Lorraine, Saarland, Luxembourg and Wallonie. It kicked off with a session on Tri-generation, and went on with parallel sessions on waste Biomass and on Hydrogen and Fuel Cells. I opted for the later, feeling really curious on the present state of research on this field.
Cesare Marchetti proposed hydrogen (H2) as a large scale energy vector almost fifty years ago. Then the concern was mainly to find a simple enough way to feed transport systems with what seemed to be a fountain of energy about to come from the expanding Nuclear park. The Nuclear dream is largely gone, but hydrogen lives on. Is it about to come true as a piece in the transition puzzle to a post-fossil fuel world? That's what I was expecting to know.
by Luis de Sousa
Fri Jan 20th, 2012 at 05:13:54 PM EST
 A week ago we had another strike by the rating agencies, this time Standard and Poor's. Closing a week that had been relatively successful for the European debt market, the continent was once more bombarded with a swarm of downgrades. Nine states saw their grade derided, with France and Austria loosing AAA status and Italy kicked out of the A area into BBB+. Over the weekend we had the usual cries from political leaders, employing hard words but soft action. Nevertheless this week further signs of relief in the debt market came about: Portugal was able to auction 11 month maturity bonds with interest below 5%, better than before the aid request, Austria was able to auction 50 year bonds for what it seems only the second time in its history and interest rates in the secondary market for Italian bonds have entailed a slow but constant decline. The defense against the rating agencies put up by the ECB seems to be finally yielding results.
But something less visible has remained from last week's attack: the analysis upon which Standard & Poor's supposedly based its downgrades. The company vised particularly the blind Austerity policy followed by the Council, joining the body of voices claiming it is leading Europe to a dead end. This is an interesting and useful outcome of the unsuccessful strike, that echoed through the last days. Le Monde published a wrap up that is worth looking closer.
by Luis de Sousa
Sun Jan 15th, 2012 at 06:00:49 AM EST
This week a friend of mine asked about oil prices for 2012. As usual by this time of the year newspapers and investors alike thrive to have an outlook for the following twelve months, more or less trying to devise how their portfolios may fare. I always find this a bit awkward, the dynamics underlying markets like that of crude oil have little relationship to the rhythm of the Earth's revolution around the Sun. But somehow there is this idea that markets have a sort of fresh start in the beginning of a new year. Hence, usually well informed people put out their forecasts around this time, so as to prove how well informed they are. It just happens that for 2012 the most disparate projections exist, either of a fall in oil prices or of a price boom.
Instead of pointing out who is wrong or is right in this story, the importing thing is to understand that both visions can be correct, both can develop through out 2012.
by Luis de Sousa
Wed Jan 11th, 2012 at 04:37:29 PM EST
The folks at the Energy Commission are already thinking about Energy Policy beyond 2020. After the 20-20-20 targets there is a much longer term goal of reducing CO2 emissions by over 85% up to 2050. So right now the Energy Commision is starting to think the policies that should further reduce our emissions in the decade between 2021 and 2030. In this context they are asking everyone to participate in a public consultation, with the main goal of understanding if the policies driving us up to 2020 are still viable for the decade ahead. To make things easy the Energy Commission provides a convenient online form. The deadline for answering is the 7th of February.
by Luis de Sousa
Wed Jan 4th, 2012 at 03:11:48 AM EST
 Between the last log on Iran and yesterday the Rial lost 10% of its value, just to regain about the same terrain today. Meanwhile there's an ever growing bellicose discourse on the naval chess around the strait of Hormuz. In this log I'll look into Iran's economy and try to understand the possible consequences of the sanctions imposed last weekend by the US and to be followed suit by the EU. It doesn't pretend to be in any way a thorough account of Iran's social-economic fabric, simply a collection of points that are relevant in the present crisis. The data presented here was collected mostly from Wikipaedia and the World Factbook.
by Luis de Sousa
Mon Jan 2nd, 2012 at 03:59:52 PM EST
 Last week the French newspaper Le Monde published the English version of an exclusive interview with Olivier Rech, former economist of the International Energy Agency (IEA). Between 2006 and 2009 he was responsible for the Agency's petroleum production models, that make the basis of the reference publication World Energy Outlook (WEO), released every year in November. This document outlines the energy scenarios on which every government of the OECD builds up their energy policies. Government agencies, research institutes and private companies also rely by and large on the IEA's publication. Remarkably, the words of Rech today lay out a scenario entirely different from those the IEA has been publishing.
by Luis de Sousa
Wed Dec 28th, 2011 at 03:57:29 PM EST
 I had read en passant a short news byte last week on some sort of unrest in Iran, but at the time I couldn't dive into it. Yesterday I stumbled upon an amazing thread at the Kitco fora: a frightened, but courageous, civil engineer called Iman accounts in the first person the rapid deterioration of the Iranian government's lid on its currency. What is happening in Iran is not just social unrest, nor just a run on banks, it is something way more serious.
by Luis de Sousa
Fri Dec 16th, 2011 at 05:45:14 PM EST
Just a few days ahead of the last EU Summit, Henry Kissinger commented that Europe finally had a phone number: Merkel's. He is wrong in my view, the prevailing reluctance to set up eurobonds and a federal budget retain all effective power concentrated on the ECB. This agreement (not yet clear if the so called "compact" will result on a new treaty or not) also delegates the management of the EFSF and its successor, the ESM, on the ECB and broadens the economic governance dictated by this institution to the "outs”. Unlike all the previous Summits that were supposed to save the Eurozone, this one will go into the annals of History, for one of the states opted to stay out for good: the UK. With the dust settling it is time to have a few reflections on what took place during the dawn of the 9th of December, 2011.
by Luis de Sousa
Thu Dec 8th, 2011 at 04:16:38 PM EST
Days ago an Oil industry service company published an article disguised as a journalistic piece with some interesting remarks. It makes me wonder if it refers to same World I live in.
Platts
06-12-2011
Peak oil debate losing relevance due to new upstream technology: Repsol CEO
The debate over whether the world's reserves of hydrocarbons have now peaked and are in decline has lost relevance over recent years as new technology allows oil companies to find and exploit new hydrocarbon sources, the CEO of Repsol Antonio Brufau said Tuesday.
Recent Diaries
by Oui - Apr 16
12 comments
by Oui - Apr 15
6 comments
by Oui - Apr 14
5 comments
by Oui - Apr 11
2 comments
More Diaries...
|
