industryterm:energy

  • Elon Musk’s Next Logical Move — Electric Airplanes — Modular Strategies for Sustainable Global…
    https://hackernoon.com/elon-musks-next-logical-move-electric-airplanes-modular-strategies-for-s

    Elon Musk’s Next Logical Move — Electric Airplanes — Modular Strategies for Sustainable Global MobilityPhoto by Leio McLaren on UnsplashIn Australia, Elon Musk built an electric battery plant that can back up the grid within milliseconds.And he’s losing money with it.Tesla’s 100 MW/129MWh Powerpack system near Jamestown, Australia provides backup power for South Australia’s energy grid. 30–40% of the electricity it provides goes unpaid because the grid only measures electricity pumped into the system a full 6 seconds after a breakdown event.The Powerpack farm responds in milliseconds: 0.14 seconds the last time it had to back up the grid.Why lose money instead of adding in an artificial 6 second delay?Because Elon Musk’s next project is beautiful.But it’s not about airplanes.Next project:Provide a (...)

    #electric-airplane #sustainability #global-mobility #modular-strategies #elon-musk

  • Why is #Nord_Stream 2 Dangerous for Ukraine and Europe? — Interview – Ukraine World International
    http://ukraineworld.org/2018/03/why-is-nord-stream-2-dangerous-for-ukraine-and-europe-interview

    n 27 March 2018, Germany has approved the construction and operation of the Russia-built Nord Stream 2 gas pipeline. Russian state-owned company energy Gazprom presented this project to expand Nord Stream, a gas pipeline from Russia to Germany which is the main channel for supplying Russian gas to the EU, back in 2015. The planned new pipeline – Nord Stream 2 – is intended to strengthen Russia’s position on the gas transit market. Mykhaylo Honchar, President of the Strategy XXI Centre for Global Studies, explained to UkraineWorld why the new gas pipeline is a threat both to Ukraine and the European Union.

    What Nord Stream 2 is all about

    Nord Stream 2 is one of the so-called bypass projects being implemented by Russia in accordance with its energy strategy approved in 2003. One of the strategic goals is the creation of trans-border gas systems bypassing transit countries. This applies not only to Ukraine, but to other countries as well. The gas from Siberia to Europe has always flowed through the territory of Ukraine and former Czechoslovakia. In this way, it remains the same, so we are talking about the fact that one of the traditional routes for the supply of gas to Europe is the Ukrainian-Slovak one. Russia aims to minimise transit through Ukraine. They say Ukraine has a transit monopoly, but this is not true. This was in line with the realities of the 1990s. However, as Russia built new gas pipelines, this reality has changed, and there is nothing left of Ukraine’s transit monopoly.

    #gaz #guerre_du_gaz #russie #allemagne #pologne #europe #guerre_des_tubes

  • What’s at Stake for Oil as Trump Appoints Another Iran Hawk? - Bloomberg
    https://www.bloomberg.com/news/articles/2018-03-23/what-s-at-stake-for-oil-as-trump-appoints-another-iran-hawk

    Iran is trying to attract more than $100 billion from international oil companies to boost crude and condensate output by about 25 percent to more than 5 million barrels a day. Without new investment from international companies production will stagnate.

    Trump’s disdain for the nuclear deal has already deterred investors from the country, the third-biggest producer in OPEC. Of the Western energy majors, only France’s Total SA has returned, and its gas venture is proceeding slowly. Iranian officials are already complaining that western oil companies are too cautious to return to the country and there are signs that Russian companies are stepping in to fill the vacuum.

    Total has the biggest financial stake of any international energy major, having pledged to invest $1 billion in the first phase of an offshore natural gas project. Overall investment in the project could reach $5 billion, and while the company is determined to press ahead, Chief Executive Officer Patrick Pouyanne has promised to review the legal consequences of any new U.S. restrictions.
    […]
    Three years ago, in a New York Times op-ed titled “To Stop Iran’s Bomb, Bomb Iran,” Bolton argued that the only way to prevent Tehran obtaining nuclear weapons was a military strike. He cited Israel’s preemptive strike in 1981 on Saddam Hussein’s Osirak reactor as an example of effective action.

    Bolton downplayed the significance of his past public statements in an interview with Fox News shortly after the appointment was announced, saying he would defer to the president’s judgment.

    I’ve never been shy about what my views are,” Bolton said. But, he added, that “now is behind me, at least effective April 9, and the important thing is what the president says and what advice I give him.

    Bolton’s appointment has lots of implications beyond just Iran, Ian Bremmer, president of consultant Eurasia Group, said on Twitter. It also makes Trump’s scheduled talks with North Korea’s leader Kim Jong-Un riskier, he said.

    Thursday was “probably the worst/biggest single day for geopolitical risk since I started Eurasia Group in 1998,” Bremmer said on Twitter.

  • Adieu #Statoil, bonjour #Equinor

    Statoil Name Change Scrubs ‘Oil’ to Tackle Energy Transition - Bloomberg
    https://www.bloomberg.com/news/articles/2018-03-15/statoil-changes-name-to-remove-oil-in-renewable-energy-push

    Statoil ASA, Norway’s biggest petroleum company, will change its name to Equinor as it seeks to broaden its energy reach beyond oil and gas production.

    The world is changing, and so is Statoil,” said Chairman Jon Erik Reinhardsen in a statement. “The biggest transition our modern-day energy systems have ever seen is underway, and we aim to be at the forefront of this development.

    The name reflects the starting point for equal, equality and equilibrium, and “nor,” to signal the company’s Norwegian origin, according to Statoil, which is 67 percent controlled by the government.

  • Snøhetta to build world’s first energy-positive hotel by 2021

    https://www.cnn.com/travel/article/first-energy-positive-hotel/index.html

    Designed by international architecture firm Snøhetta and owned by Arctic Adventure of Norway and real estate company MIRIS, the futuristic circular retreat will harness geothermal and solar energy to produce a surplus of solar power that can be redirected back to the grid.
    “Nature in the Arctic is fragile and pristine. We have to respect the natural beauty of the site and not ruin what makes Svartisen an attraction in the first place,” says Zenul Khan, Snøhetta’s Svart project manager.
    “By creating such a sustainable building, we aim to encourage a more sustainable approach to tourism by making people conscious about the way we experience exotic locations.”

    #norvège #architecture #arctique

  • Wärtsilä introduces Eniram Mobile to offer real-time decision-making support for voyage efficiency and safety management – gCaptain
    http://gcaptain.com/wartsila-introduces-eniram-mobile-offer-real-time-decision-making-support-

    Eniram, a Wärtsilä company, has launched Eniram Mobile to offer real-time decision-making support via mobile notifications. Eniram Mobile, which has been co-developed together with Royal Caribbean Cruises, ensures that key personnel receive important information in a timely fashion, both onboard and shoreside.

    This solution was created to support situational awareness based on collected historical and real-time data coupled with predictive analytics. By making these insights transparent through mobile technology, captains, fleet managers, and senior executives get instant access to the information needed for effective and timely decision making. It makes planning more effective in view of safety and operations efficiency management.
    […]
    The mobile notifications cover various operational aspects including safety, energy management and security. Decision makers get the latest information for speed over ground, trim, list, high wind and weather forecasts. The insights delivered via the mobile notifications are based on available vessel data and the analytical capabilities of the Eniram Insight Factory, which is in the centre of Eniram’s solutions.

  • The UK lecturer’s dispute and the marketisation of higher education - World Socialist Web Site
    https://www.wsws.org/en/articles/2018/03/01/lect-m01.html

    The UK lecturer’s dispute and the marketisation of higher education
    By Thomas Scripps
    1 March 2018

    University and College Union (UCU) lecturers remain engaged in a major strike against planned cuts to their pensions. The significance of this struggle must not be underestimated.

    Contrary to what the union says, this is not simply an avoidable dispute over the single issue of pensions. The attack on university lecturers is one element in a far advanced programme aimed at the destruction of higher education as it has been known for decades.

    #royaume-uni #éducation #université

    • Diary by #Stefan_Collini

      ‘But why have they done this?’ Standing in the foyer of the National Theatre in Prague, having just taken part in a debate on ‘The Political Role of Universities?’, I had fallen into conversation with a former rector of Charles University, who was asking me to explain the dramatic and – as we both thought – damaging changes imposed on British universities in the past decade. It wasn’t the first time I had been asked some version of this question during visits to European universities in recent years. From Prague to Porto, Bergen to Geneva, puzzlement bordering on disbelief had been expressed by academics, journalists, officials and others. Diverse as their local situations may have been, not least in the financial or political pressures they experienced, they had been united in their admiration for the quality and standing of British universities in the 20th century. They weren’t just thinking about Oxford and Cambridge. These people were knowledgable about the recent past of British universities, sometimes having studied at one of them, and their view was that a high level of quality had been maintained across the system in both teaching and research, underwritten by an ethos that blended autonomy and commitment, whether at London or Edinburgh, Leeds or Manchester, Leicester or Swansea, Sussex or York. They knew this wasn’t the whole story: that the quality varied and there was an informal pecking order; that not all teachers were diligent or all students satisfied; that British academics grumbled about their lot as much as academics anywhere else. But still, British universities had seemed to them an obvious national asset, imitated elsewhere, attracting staff and students from around the world, contributing disproportionately to the setting of international standards in science and scholarship. So, I was asked again and again, why have they done this?

      I didn’t find it an easy question to answer. I couldn’t deny the accuracy of their observations (other than a tendency to neglect or misunderstand the distinctiveness of the situation in Scotland). Successive British governments have enacted a series of measures that seem designed to reshape the character of universities, not least by reducing their autonomy and subordinating them to ‘the needs of the economy’. ‘#Marketisation’ isn’t just a swear-word used by critics of the changes: it is official doctrine that students are to be treated as consumers and universities as businesses competing for their custom. The anticipated returns from the labour market are seen as the ultimate measure of success.

      Last year the government imposed a new wheeze.

      Universities are now being awarded Olympic-style gold, silver and bronze medals for, notionally, teaching quality. But the metrics by which teaching quality is measured are – I am not making this up – the employment record of graduates, scores on the widely derided #National_Student_Survey, and ‘retention rates’ (i.e. how few students drop out). These are obviously not measures of teaching quality; neither are they things that universities can do much to control, whatever the quality of their teaching. Now there is a proposal to rate, and perhaps fund, individual departments on the basis of the earnings of their graduates. If a lot of your former students go on to be currency traders and property speculators, you are evidently a high-quality teaching department and deserve to be handsomely rewarded; if too many of them work for charities or become special-needs teachers, you risk being closed down. And most recently of all, there has been the proposal to dismantle the existing pension arrangements for academics and ‘academic-related’ staff, provoking a more determined and better-supported strike than British academia has ever seen.

      My European colleagues are far from complacent about their own national systems. They are well aware of the various long-term constraints under which their universities have operated, not least in those countries which try to square the circle of combining universal post-18 access to higher education with attempts to strengthen institutions’ research reputations. Universities are further handicapped in countries, notably France and Germany, that locate much of their research activity in separate, often more prestigious institutions such as the CNRS and the grandes écoles or the Max Planck Institutes, while universities in southern Europe are hamstrung by the weakness of their parent economies. European commentators also realise that extreme market-fundamentalist elements in their own political cultures are keeping a close eye on the British experiments, encouraged to imagine what they may be able to get away with when their turn in power comes (to judge by recent policy changes, the moment may already have arrived in Denmark, and perhaps the Netherlands too). But still, Britain is regarded as a special case, and an especially poignant one: it is the sheer wantonness of the destruction that causes the head-shaking. And European colleagues ask what it means that the new policies excite so little public protest. Has something changed recently or did universities in Britain never enjoy wide public support? Is this part of a longer tradition of anti-intellectualism, only ever kept in partial check by historical patterns of deference and indifference, or is it an expression of a newly empowered ‘revolt against elites’?

      My answers have been halting and inadequate. Familiar narratives of the transition from an ‘elite’ to a ‘mass’ system of higher education fail to isolate the specificity of the British case. The capture of government by big corporations and the City goes some way to identifying a marked local peculiarity, as does the extent of the attack in recent years on all forms of public service and public goods, allowing the transfer of their functions to a profit-hungry private sector. But that general level of analysis doesn’t seem to account for the distinctive animus that has fuelled higher education policy in England and Wales, especially since 2010: the apparent conviction that academics are simultaneously lofty and feather-bedded, in need on both counts of repeated sharp jabs of economic reality. There seems to be a deep but only partly explicit cultural antagonism at work, an accumulated resentment that universities have had an easy ride for too long while still retaining the benefits of an unmerited prestige, and that they should now be taken down a peg or two.

      Visiting a variety of European universities, I have found myself wondering whether, for all the material disadvantages many of them suffer, they haven’t succeeded rather better in retaining a strong sense of esprit de corps and a certain standing in society, expressive in both cases of their membership of a long-established guild. An important manifestation of this sense of identity in the majority of European systems – something that marks a significant contrast with Anglo-Saxon traditions – is the practice of electing the rector of a university. Over time, and in different institutions, the electorate has varied: it might consist only of professors, or include all full-time academic staff, or all university employees (academic and non-academic) or, in some places, students. In Britain, by contrast, a subcommittee of the university’s court or council (bodies with a majority of non-academic members), often using the services of international head-hunting firms, selects a candidate from applicants, practically always external, and then submits that name for rubber-stamping by the parent body. (The ‘rectors’ still elected in the ancient Scottish universities, usually by the student body, have a much more limited role than the vice-chancellors or principals of those institutions.)

      In encouraging a sense of guild identity and shared commitment to a common enterprise, the Continental system has some clear advantages. First, it ensures the occupant of the most senior office is an academic, albeit one who may in recent years have filled an increasingly administrative set of roles. Second, the rector will be familiar with his or her particular academic community and its recent history, and therefore will be less likely to make the kinds of mistake that a person parachuted in from some other walk of life may do. Third, where the rector is elected from the professorial ranks, the expectation is that he or she will revert to that status when their term is over (though in practice some may end up pursuing other administrative or honorary roles instead). This makes a significant contribution to collegiality.
      It is easy to ventriloquise the business-school critique of this practice. The individuals chosen are, it will be said, bound to be too close, personally and intellectually, to the people they now have to manage. They will be unable to make the hard decisions that may be necessary. The institution needs shaking up, needs the benefit of the view from outside. Above all, it needs leadership, the dynamic presence of someone with a clear vision and the energy and determination to push through a programme of change. What is wanted is someone who has demonstrated these qualities in turning around other failing institutions (one of the more implausible unspoken premises of free-market edspeak is that universities are ‘failing institutions’). The governing bodies of most British universities have a majority of lay members, drawn mainly from the worlds of business and finance, which ensures that these views do not lack for influential exponents – and that vice-chancellors are selected accordingly.

      For a long time, Oxford and Cambridge had, as usual, their own distinctive practices. Until the 1990s, the vice-chancellorship at both universities was occupied for a limited term (usually two or three years, never more than four) by one of the heads of their constituent colleges. The system, if one can call it that, wasn’t quite Buggins’s turn – some heads of colleges were passed over as likely to be troublesome or inept, and notionally the whole body of academic staff had to confirm the proposed name each time – but in reality this was a form of constrained oligarchy: the pool of potential candidates was tiny, and anyway vice-chancellors in these two decentralised institutions had strictly limited powers. This gentlemanly carousel came to be seen, especially from outside, as an insufficiently professional form of governance for large institutions in receipt of substantial sums of public money, and so by the end of the 20th century both Oxford and Cambridge had moved to having a full-time vice-chancellor, usually selected from external candidates: it is a sign of the times that five of the last six people to occupy the post at the two universities have worked for the greater part of their careers outside the UK, even if they had also had a local connection at some earlier point.

      Across British universities generally, vice-chancellors – and in some cases pro-vice-chancellors and deans as well – are now nearly always drawn from outside the institution, sometimes from outside academia entirely. New career paths have opened up in which one may alternate senior managerial roles at different universities with spells at a quango or in the private sector before one’s name finds its way onto those discreet lists kept by head-hunters of who is papabile. The risk in this growing trend is that vice-chancellors come to have more in common, in outlook and way of life, with those who hold the top executive role in other types of organisations than they do with their academic colleagues. Talking to a recently elected deputy rector in a Norwegian university, I was struck by her sense of the duty she had to represent the values of her colleagues and their disciplines in the higher councils of the university and to the outside world. Talking to her newly appointed counterparts in many British universities, one is more likely to be struck by their desire to impress the other members of the ‘senior management team’ with their hard-headedness and decisiveness.

      These contrasts may bear on two issues that have been much in the news lately. If you think of vice-chancellors as CEOs, then you will find yourself importing a set of associated assumptions from the corporate world. As soon as you hear the clichéd talk of ‘competing for talent in a global market’, you know that it is code for ‘paying American-level salaries’. Perhaps an academic elevated for one or two terms on the vote of his or her colleagues would be less likely to be awarded, or award themselves, salaries so manifestly out of kilter with those of even the highest-paid professors. (The rector of the Université Libre de Bruxelles was at pains to emphasise to me that, as rector, he receives no increase over his normal professorial salary.) Marketisation is a virulent infection that affects the whole organism, and that includes internalised expectations about ‘compensation’. Inflated salaries for vice-chancellors are the new normal, but they are recent: in 1997 the VC of Oxford was paid £100,000; in 2013 the incumbent received £424,000.

      The other issue on which the ethos of university governance may have a bearing is the pensions dispute. Without entering into the contested question of the different ways of assessing the financial strength of the existing pension fund, and of what changes might be required to ensure its long-term viability, it is clear that Universities UK, the association of vice-chancellors, has handled the issue in a particularly heavy-handed way. On the basis of what has been widely reported as an exaggeratedly pessimistic analysis of the scheme’s financial position, they proposed, among other measures, the complete abolition of any ‘defined benefit’ element, thus removing at a stroke one of the few things that had enabled scholars and scientists to persuade themselves that their decision to become academics had not been a case of financial irrationality. It has done nothing to dampen the hostility provoked by the move that it has come from a body of people who are paying themselves between six and ten times the average salaries of their academic staff. One cannot help wondering whether a body of rectors elected by their colleagues, and not themselves in receipt of such inflated salaries, would have taken these steps.

      Britain’s vice-chancellors include many impressive and sympathetic figures, struggling to do a difficult job amid conflicting pressures. It is fruitless, and in most cases unjust, to demonise them as individuals. But somewhere along the line, any sense of collegiality has been fractured, even though many vice-chancellors may wish it otherwise. Marketisation hollows out institutions from the inside, so that they become unable to conceptualise their own activities in terms other than those of the dominant economic dogma. The ultimate criterion by which CEOs are judged is ‘the bottom line’; the operational definition of their role is that they ‘hire and fire’; their salary is determined by whatever is the ‘going rate’ in the ‘global market’. The rest of the corrosive vocabulary has been internalised too: ‘There is no alternative’; ‘We cannot afford not to make these cuts’; ‘At the end of the day we must pay our way’. Eventually it becomes hard to distinguish the rhetoric of some bullish vice-chancellors from that of Tory chancellors.
      A sense of ‘guild identity’, the ‘dignity of learning’, ‘collegiality’, ‘standing in society’: this vocabulary is coming to sound old-fashioned, even archaic, despite the fact that it is hard to give an intelligible account of the distinctiveness of the university as an institution without it. Yet such language has had something of a revival in Britain in recent weeks, at least on the academic picket lines and union meetings. One of the things that has been so impressive about the strike thus far, apart from the tangible sense of solidarity and the heartening level of student support, has been the universal recognition that this is about more than the details of the pension system. My European interlocutors have repeatedly wondered why there has not been more protest in the past seven or eight years. Students, to their credit, did protest vociferously in 2011, and in smaller numbers are doing so again now. But British academics have traditionally adopted the ostrich position when confronted with unwelcome developments. Perhaps the older notion of being ‘members’ of a university rather than its ‘employees’ still lingers in some places, making all talk of unions and strikes seem like bad form. Perhaps there is still a residual sense of good fortune in being allowed to do such intrinsically rewarding work for a living, even though the daily experience for many is that intrusive surveillance and assessment, as well as increased casualisation of employment, now make that work less and less rewarding. But the mood in recent weeks has been different. Universities UK’s clumsy assault on the pension scheme has been the catalyst for the release of a lot of pent-up anger and a determination to try to do something to arrest the decline of British universities.

      When I travelled from a Universities and Colleges Union rally in wintry Cambridge to that packed discussion in Prague, it was hard not to see the ironies in the contrasts between these two situations and between my own position in each. My contribution to the debate in Prague was a paper arguing against the romanticisation of the university as eternally oppositional, the natural home of heroic dissidence. I urged instead the primacy of universities’ commitment to disciplined yet open-ended enquiry, proposing that this did not issue in a single political role, oppositional or otherwise, except when free inquiry itself was threatened. But I was aware – and the awareness was deepened by some pressing questions from the audience – that my position could easily seem complacent to people who had heard the tracks of Soviet tanks clanking down the street. The older members of that Czech audience had few illusions about the likely short-term outcome whenever politics and universities clash head-on. Perhaps for that reason, they were all the keener to cherish the independence of universities in the good times, buoyed by the belief that these implausibly resilient institutions would always, somehow, outlast the bad times. They knew what it meant to have apparatchiks forcibly imposed on universities, just as the Central European University in neighbouring Budapest is currently feeling the pressure of Orbán’s steel fist. But the present fate of universities in a country such as Britain that had not known these spirit-crushing political extremes puzzled them. Was that good fortune perhaps a source of vulnerability now? Had universities never been really valued because they had never been really put to the test? Or was there some more immediate, contingent reason that explained why a relatively peaceful, prosperous country would wilfully squander one of its prize cultural assets? And so, again, I was asked: why have they done this? I wished then, as I wish now, that I could come up with a better answer.

      https://www.lrb.co.uk/v40/n09/stefan-collini/diary
      #classement #qualité #ranking

  • Can blockchain technology help poor people around the world?
    http://theconversation.com/can-blockchain-technology-help-poor-people-around-the-world-76059

    In my work as a scholar of business and technology focusing on the impact of blockchain and other modern technologies such as cloud computing, big data and the Internet of Things on poor people, I see four main ways blockchain systems are already beginning to connect some of the world’s poorest people with the global economy.

    The downside of blockchain
    http://www.infodrivenbusiness.com/post.php?post=/2016/04/29/the-downside-of-blockchain

    by Robert Hillard

    Imagine an invention that deliberately wasted resources. Maybe a car that burns oil just to create smoke that is easy to see or an electric light that uses twice as much energy to avoid burning out. That’s exactly what blockchain is doing, consuming large amounts of electricity for no purpose other than making fraud prohibitively expensive.

    I recently had the privilege of collaborating with my colleagues from the Australian Deloitte Centre for the Edge on a report looking into distributed ledgers and the blockchain technology. Reading the result, it is striking how far we still have to go to invent our digital business future.

    As a quick reminder, blockchain is a technology to support the exchange of value or contracts in an environment where anonymity is important and no one is to be trusted. The best known application of blockchain is in the exchange of Bitcoins, a virtual currency.

    Bitcoin Energy Consumption Index - Digiconomist
    https://digiconomist.net/bitcoin-energy-consumption

    Key Network Statistics

    Description Value
    Bitcoin’s current estimated annual electricity consumption* (TWh) 51.82
    Annualized global mining revenues $8,109,412,566
    Annualized estimated global mining costs $2,590,786,398
    Country closest to Bitcoin in terms of electricity consumption Uzbekistan
    Estimated electricity used over the previous day (KWh) 141,960,899
    Implied Watts per GH/s 0.232
    Total Network Hashrate in PH/s (1,000,000 GH/s) 25,475
    Electricity consumed per transaction (KWh) 772.00
    Number of U.S. households that could be powered by Bitcoin 4,797,753
    Number of U.S. households powered for 1 day by the electricity consumed for a single transaction 26.09
    Bitcoin’s electricity consumption as a percentage of the world’s electricity consumption 0.23%
    Annual carbon footprint (kt of CO2) 25,390
    Carbon footprint per transaction (kg of CO2) 378.2

    Bitcoin’s insane energy consumption, explained | Ars Technica
    https://arstechnica.com/tech-policy/2017/12/bitcoins-insane-energy-consumption-explained

    Bitcoin’s energy use should decline in the long run

    Blockchain scalability - O’Reilly Media
    https://www.oreilly.com/ideas/blockchain-scalability

    The three main stumbling blocks to blockchain scalability are:

    1. The tendency toward centralization with a growing blockchain: the larger the blockchain grows, the larger the requirements become for storage, bandwidth, and computational power that must be spent by “full nodes” in the network, leading to a risk of much higher centralization if the blockchain becomes large enough that only a few nodes are able to process a block.
    2. The bitcoin-specific issue that the blockchain has a built-in hard limit of 1 megabyte per block (about 10 minutes), and removing this limit requires a “hard fork” (ie. backward-incompatible change) to the bitcoin protocol.
    3. The high processing fees currently paid for bitcoin transactions, and the potential for those fees to increase as the network grows. We won’t discuss this too much, but see here for more detail.

    #énergie #environnement #gaspillage #électricité #bitcoin #blockchain #pauvreté #économie

  • Mongolia hopes fifth time’s the charm for oil refinery | The UB Post
    http://theubpost.mn/2018/02/11/mongolia-hopes-fifth-times-the-charm-for-oil-refinery

    The construction of an oil refinery at Altan Shiree soum of Dornogovi Province is set to commence in April of 2018, financed with a one billion USD loan from India. The progress of the project has been encouraging for many who are hopeful that the refinery will offset a certain amount Mongolia’s fuel dependence on Russia.

    Despite the optimism, there has been a lot of skepticism, rightfully so. An oil refinery has been an elusive objective for Mongolia for decades. Since the transition into a democracy in 1990, Mongolia has for the most part, been able to maintain the integrity of its political security, dictating its own foreign policy.

    What Mongolia has not been able to do is fully ensure its economic and energy security. China is Mongolia’s biggest trading partner and largest buyer of its exports. Previously, the predecessor of the Russian Federation, the Soviet Union filled that role for Mongolia. In the 1990s, due to Russia being caught up in its own internal issues, it saw a significantly reduced role in Mongolia’s economy. Where Moscow has been able to make up for that loss is in the fuel sector.

    Mongolia is essentially 100 percent dependent on Russia for fuel. Russia, in particular the state-owned Rosneft, is the largest exporter of fuel to Mongolia, accounting for 94 percent of fuel imports in 2016. In 2017, Russia accounted for up to 98 percent fuel imports to Mongolia. The almost absolute dependency of Mongolia on Russia and the fact that the Mongolian government considers fuel a strategic commodity helps maintain some influence of Russia on Mongolia’s economy.

    The oil refinery financed by India is part of Prime Minister U.Khurelsukh’s Cabinet’s efforts to ensure that Mongolia produces food, energy, and fuel internally. The sentiment to alleviate Mongolia’s dependence on its two neighbors is not new and the construction of an oil refinery has been discussed for two decades.

  • https://www.edge.org/conversation/george_church-church-speaks

    Things like Jeopardy, Go, or Chess aren’t tasks that we need to do. They were always activities that give you bragging rights. Except for game playing as an end in itself, our ancestors did not depend on being able to win those games. They were representative of intellectual skills that would be beneficial, like the ability to be a good businessperson. The point is, in order for a computer to win at those games, they have to use 100,000 watts of power continuously while a human brain is using 20 watts. Admittedly, the body it’s in is using another 80 watts, and maybe that body has creature comforts that require more watts, but the fact is we’re very energy-efficient for doing this. Humans are also doing a lot more than losing games of Chess, Go, and Jeopardy; we’re worrying about our family, about our careers, and about existential risk. We’re doing all kinds of things that computers can’t yet do. The thing is we’re ahead, and biotechnology is going faster than computer technology.

  • Why the Culture Wins: An Appreciation of Iain M. Banks – Sci Phi Journal
    http://sciphijournal.org/why-the-culture-wins-an-appreciation-of-iain-m-banks

    Compared to the other “visionary” writers working at the time – William Gibson, Neal Stephenson – Banks is underappreciated. This is because Gibson and Stephenson in certain ways anticipated the evolution of technology, and considered what the world would look like as transformed by “cyberspace.” Both were crucial in helping us to understand that the real technological revolution occurring in our society was not mechanical, but involved the collection, transmission and processing of information.

    Banks, by contrast, imagined a future transformed by the evolution of culture first and foremost, and by technology only secondarily. His insights were, I would contend, more profound. But they are less well appreciated, because the dynamics of culture surround us so completely, and inform our understanding of the world so entirely, that we struggle to find a perspective from which we can observe the long-term trends.

    In fact, modern science fiction writers have had so little to say about the evolution of culture and society that it has become a standard trope of the genre to imagine a technologically advanced future that contains archaic social structures. The most influential example of this is undoubtedly Frank Herbert’s Dune, which imagines an advanced galactic civilization, but where society is dominated by warring “houses,” organized as extended clans, all under the nominal authority of an “emperor.” Part of the appeal obviously lies in the juxtaposition of a social structure that belongs to the distant past – one that could be lifted, almost without modification, from a fantasy novel – and futuristic technology.

    Such a postulate can be entertaining, to the extent that it involves a dramatic rejection of Marx’s view, that the development of the forces of production drives the relations of production (“The hand-mill gives you society with the feudal lord; the steam-mill, society with the industrial capitalist.”1). Put in more contemporary terms, Marx’s claim is that there are functional relations between technology and social structure, so that you can’t just combine them any old way. Marx was, in this regard, certainly right, hence the sociological naiveté that lies at the heart of Dune. Feudalism with energy weapons makes no sense – a feudal society could not produce energy weapons, and energy weapons would undermine feudal social relations.

  • Turkey : Turkey’s first nuclear power plant set for investor shake-up : reports, Energy News
    https://energy.economictimes.indiatimes.com/news/power/turkeys-first-nuclear-power-plant-set-for-investor-shake-up-reports/62804961

    The Turkish consortium that was to build Turkey’s first nuclear power plant in a joint venture with the Russian atomic energy agency has pulled out of the ambitious project, reports said on Tuesday.

    The Cengiz-Kolin-Kalyon (CKK) consortium — made out of three major privately-owned Turkish industrial conglomerates — has left the project due to a failure to agree commercial terms, the state run Anadolu news agency said.

    A Russian newspaper carried a similar report, saying that the private companies would be replaced by a state-run Turkish energy firm.

    #Nucléaire #Turquie

  • UPDATE 3-Lebanon to begin offshore energy search in block disputed by Israel
    https://uk.reuters.com/article/lebanon-israel-natgas/update-1-lebanon-will-fully-use-energy-block-disputed-by-israel-minister

    Lebanon said on Friday it had signed its first offshore oil and gas exploration and production agreements for two blocks, including a block disputed by neighbouring Israel.

    Lebanon’s energy minister said the dispute with Israel would not stop Lebanon benefiting from potential undersea reserves in the contentious Block 9, while consortium operator Total said it would not drill the block’s first well near the disputed zone.
    […]
    Lebanese and Israeli officials said David Satterfield, acting assistant U.S. secretary of state, was in Israel last week and in Lebanon this week on a mediation mission. U.S. officials confirmed his travels without detailing his agenda.

    Israeli Energy Minister Yuval Steinitz said on Friday a diplomatic resolution to the dispute “is preferable to threats”.

    But, speaking to Tel Aviv radio station 102 FM, Steinitz added: “We made two things clear, in a very forthright manner, over the last year. One, don’t provoke us, and don’t explore in or even get close to the disputed line-of-contact.

    But : ah ben voilà que Reuters, au fil des mises à jours successives de la dépêche, met en doute la volonté inébranlable d’Israel de recourir à une résolution diplomatique de la dispute frontalière… Doute substancié par le paragraphe suivant qui rappelle innocemment…

    Israel last went to war in Lebanon in 2006, against the heavily armed, Iran-backed Shi‘ite Muslim Hezbollah movement. Israel says Hezbollah has increased in strength since helping sway the Syrian civil war in President Bashar al-Assad’s favour.

  • 5 Reasons Why Humans Can’t Do Without Sports - Facts So Romantic
    http://nautil.us/blog/5-reasons-why-humans-cant-do-without-sports

    The importance of being playful is evident in how ancient the behavior is.Photograph by U.S. Air Force / Staff Sgt. Jannelle McRaeLast year, more than 111 million people—about a third of the U.S. population—watched the Super Bowl. The numbers will likely be similar on Sunday: Devout football fans, and those watching their first N.F.L. game all year, will feel the thrill and pull of watching the two playoff finalists, the New England Patriots and Philadelphia Eagles, face off. Among the two-thirds of Americans who won’t be watching, some will be no doubt be wondering what anyone gets out of the spectacle. It’s true, in an evolutionarily sense, it may not be obvious what the attraction is: Sports cost time and energy with no clear or direct survival payoff for the players—ditto for the (...)

  • Mexico Awards 19 Deep-Water Blocks in Oil Auction
    https://www.morningstar.com/news/dow-jones/TDJNDN_2018013115052/mexico-awards-19-deepwater-blocks-in-oil-auction.html

    Mexico awarded exploration rights to 19 oil blocks in the Gulf of Mexico Wednesday, drawing a range of international oil investors in the second major deep-water auction since the country opened its energy industry to foreign investment in 2013.

    Royal Dutch Shell PLC, the world’s second-largest non-state oil company, was the most aggressive bidder, winning nine of the 19 blocks awarded, four of them alone, four in consortium with Qatar Petroleum International Ltd. and one alongside Mexican state oil company Petróleos Mexicanos.

    PC Carigali, a subsidiary of Malaysia’s Petronas, was involved in six winning bids, the Qatari state oil company in five, and Pemex in four winning bids.

  • New CMA CGM flagship so efficient it can save $20,000 every sailing day - The Loadstar
    https://theloadstar.co.uk/new-cma-cgm-flagship-efficient-can-save-20000-every-sailing-day

    The CMA CGM Antoine De Saint Exupery, delivered on Friday, will burn 25% less fuel due to its technologically advanced engine and optimised water distribution propeller system, it is claimed.

    The new 20,600 teu flagship of the French carrier was constructed by Hanjin Heavy Industries and Construction (HHIC) in the Philippines and is the largest ship ever built in the country.

    (Interestingly, HHIC’s headquarters are in Busan, South Korea, where shipyards continue to suffer from a fall in demand and tougher competition, particularly from China’s state-owned yards.)

    The Becker Twisted Fin duct system improves the effectiveness of the propeller at differing speeds and sea conditions, and has also been fitted or retro-fitted to a number of container vessels, including Hamburg Süd’s newest Santa-class vessels.

  • U.S.-China Trade Plan Marks Key First Step - WSJ
    https://www.wsj.com/articles/beijing-trumpets-u-s-china-trade-plan-as-summit-nears-1494597604

    By William Mauldin
    Updated May 12, 2017 6:38 p.m. ET
    25 COMMENTS

    An initial trade framework between the U.S. and China shows that President Donald Trump is willing to put aside his tough rhetoric and accept a limited deal with Beijing in a bid for more substantial agreements down the road.

    The pact, announced Thursday, is aimed at allowing U.S. beef exports to China, opening up credit-card payment systems there and potentially selling American liquefied natural gas to the energy-hungry country. It avoids the more divisive trade issues in the steel and aluminum industries.

    #tats-unius #chine #commerce #balance_commerciale #visualisation #sémiologie

  • Does Bitcoin Have a Future? | Alternet
    https://www.alternet.org/local-peace-economy/future-bitcoin

    Well, for one thing, as bitcoin usage has grown, the math problems computers must solve to make more bitcoin (the “mining”) have become more and more difficult—a wrinkle intended to control the currency’s supply. That’s good in the sense that limiting the supply helps to preserve the underlying value of the currency. The bad news is that “mining” for currency is almost as environmentally unfriendly as traditional mining, because of the high amounts of computing power required, which guzzle energy. You wouldn’t believe it, but bitcoin’s fatal flaw is an electricity problem. In fact, there is a “bitcoin energy index” that shows that each bitcoin transaction requires the same amount of energy used to power nine houses. There are many pejoratives one can ascribe to central bankers, but “environmental vandal” is usually not one of them.

    Of course, many of the libertarian champions of bitcoin and its ilk are in the climate change skeptics’ camp, so it’s unclear that this fact would bother them. It’s doubtful they would welcome “green initiatives” if it meant the end to their precious bull market in cryptocurrencies. But the truth is that the aggregate computing power required to sustain Bitcoin makes it, all by itself, unviable in the developing world, where electricity shortages are a fact of life. At the same time, what good is a currency if it creates a resource constraint that hinders global growth and prosperity? The appeal of most monetary instruments is that they avoid the inflexibility associated with the old gold standard or fixed exchange rate systems. This inflexibility prevented governments from introducing policies that generated the best outcomes for their domestic economies.

    some speculative bubbles, such as the railways, or the dotcom boom, do not have as malign an impact. When these kinds of manias exhaust themselves, at least society is left with innovations scattered across the landscape for our use. But bubbles that take root in the very credit system itself (such as the housing mess) leave behind a literal wasteland.

    It’s early days, but so far, bitcoin’s cataclysmic fall does not seem to be triggering any systemic concerns, which would suggest, thankfully, that it has not yet taken root in the credit system. But again, what’s to like? Anything that enables participants to exchange a legal tender dollar or some other real asset for a cryptocurrency, which has no intrinsic value or yield, is environmentally toxic, trades in cyberspace, outside of the regulated world of banks and financial payments is a recipe for fraud. And haven’t we had our fill of that for a while?

    #Bitcoin #Monnaie_numérique

  • How a Melting Arctic Changes Everything
    https://www.bloomberg.com/graphics/2017-arctic/the-economic-arctic

    As the Arctic Circle’s ice melts away, people of the High North feel their top-of-the-world economy heating up. Gold mines, roads and a full spectrum of energy projects dot the horizon—with Russia leading the way and other Arctic countries scrambling to catch up. There’s much to do, and not enough capital to go around. That means countries with deep pockets, deep ambition and no Arctic coastline—namely China—can get a seat at the table, too.

    #arctique #hydrocarbures

  • The Spark - The Latest Editorial : Climate Change Bombs the World
    https://the-spark.net

    The country has been hit by extreme weather yet again.

    For two weeks, extreme cold swept over the eastern United States, from Minnesota with temperatures of 30 below zero, all the way down to Florida, where “frozen iguanas” were falling out of trees. This long cold snap culminated in a “bomb cyclone,” a winter storm that moved up the east coast, hitting Georgia with freezing rain and South Carolina with half a foot of snow before dumping several feet of snow on New England.

    Some people (including, of course, Donald Trump) may say that “global warming” can’t be real if such cold weather reaches the American South. In fact, these extreme weather events, even the ones bringing unusually cold weather, can indeed be attributed to human-caused climate change.

    Climatologists explain that while no single weather event can be attributed to climate change, the increase in the frequency of extreme weather events can be. And we’ve seen a very rapid increase in that frequency. Over the course of the last 30 years, the average number of “billion-dollar weather events” in the U.S. had been 5.5 per year. For the past five years, the average jumped up to 10.5. Last year? Fifteen! These events took place all over the country, from drought in the northern Plains states, to raging wildfires in California, to several extremely powerful hurricanes in the Caribbean and the Gulf of Mexico.

    There are not only more extreme events, but the events themselves are more extreme. Higher average temperatures mean greater moisture in the air, which translates into heavier rain. Higher temperatures also mean higher sea levels and higher storm surges and more flooding. These changes in temperature and moisture also have an effect on the Jet Stream, making these air currents less stable and more “wobbly” – meaning that cold air can more easily spill down from the Arctic, while warmer air moves north and takes its place. And sure enough, while the Southeast has had record cold temperatures, Alaska has been experiencing record warm weather.

    These changes in the Jet Stream also mean that weather patterns can “stall” in one place for longer – contributing to record rainfall and flooding when Hurricane Harvey stalled over Houston, for example, and unbroken drought and more extreme fires in the West.

    While the earth’s climate has changed in the past, getting both warmer and colder than it is now, those changes used to happen over much longer periods of time – thousands or even tens of thousands of years. But today’s changes, brought on by increased carbon dioxide in the atmosphere, have been squeezed into just over 100 years. That’s far more quickly than human societies are used to reacting – especially a society based on the production of profit above all else.

    Changes that rapid demand rapid response and reorganization from a society – both to reverse the problem and to deal with the consequences of those changes. And there ARE things that can be done, right now, to decrease the amount of carbon dioxide in the atmosphere and start repairing the damage. But this capitalist system, and the people who run it, are not about to jeopardize the profit of their top corporations by completely rearranging how energy is produced, how transportation flows, where people live, how food is produced. It is not even going to rebuild homes and cities to be able to withstand these more extreme events that carry more risk to the general population. If profit will not be made, these corporations, and the governments that represent them, are completely uninterested.

    And ordinary working people, with no other options and nowhere else to go, will be the ones to suffer disproportionally. Just ask the working class people of Houston, of Puerto Rico, of the fire-swept areas of California – and the frozen cities of South Carolina.

    Capitalism is completely unequipped to deal with the climate change that it has brought about. If humanity is to survive – if life as we know it is to continue on this earth – it is up to the working class to sweep capitalism aside.

  • What Pigeons Teach Us About Love - Issue 56: Perspective
    http://nautil.us/issue/56/perspective/what-pigeons-teach-us-about-love-rp

    Last spring I came to know a pair of pigeons. I’d been putting out neighborly sunflower seeds for them and my local Brooklyn house sparrows; typically I left them undisturbed while feeding, but every so often I’d want to water my plants or lie in the sun. This would scatter the flock—all, that is, except for these two. One, presumably male, was a strapping specimen of pigeonhood, big and crisp-feathered in an amiably martial way. The other, smaller bird presented a stark contrast: head and neck feathers in patchy disarray, eyes watery, exuding a sense of illness that transcends several hundred million years of divergent evolution. She didn’t have the energy to take wing as I approached. Instead she’d take several desultory steps away. Her mate would fly to the deck railing, where he paced (...)

  • Brazil announces end to Amazon mega-dam building policy
    https://news.mongabay.com/2018/01/brazil-announces-end-to-amazon-mega-dam-building-policy

    In a surprise move, the Brazilian government has announced that the era of building big hydroelectric dams in the Amazon basin, long criticized by environmentalists and indigenous groups, is ending. “We are not prejudiced against big [hydroelectric] projects, but we have to respect the views of society, which views them with restrictions,” Paulo Pedrosa, the Executive Secretary of the Ministry of Mines and Energy, told O Globo newspaper.

    According to Pedrosa, Brazil has the potential to generate an additional 50 gigawatts of energy by 2050 through the building of new dams but, of this total, only 23 percent would not affect in some way indigenous land, quilombolas (communities set up by runaway slaves) and federally protected areas. The government, he says, doesn’t have the stomach to take on the battles.

    #Brésil #grand_barrage #résistance #activisme #peuples_autochtones

  • World War 3 tensions: Saudi Arabia threatens Iran with uranium nuclear programme | World | News | Express.co.uk
    https://www.express.co.uk/news/world/895636/world-war-3-iran-saudi-arabia-usa-uranium-nuclear-war

    World leaders have allowed Iran to develop a civilian nuclear program, and there is no good reason Saudi Arabia should not be able to do this too, a senior royal has said.

    The country will enter talks with the United States for a nuclear cooperation pact in a matter of weeks.

    US companies can usually only send nuclear technology to another country if there is an agreement with that state to rule out domestic uranium enrichment and the reprocessing of spent nuclear fuel.

    The agreements are put into place to ensure the second country is not developing nuclear technology for use in warfare.

    However Iran is still allowed to enrich domestic uranium, despite fears it could be used for military purposes, and even though economic sanctions were lifted on Iran in its 2015 nuclear deal.

    And former Saudi intelligence chief, Prince Turki al-Faisal, said the ban should not be the case for his country either as it would put a halt to plans for the country to become self-sufficient in energy production.

    Its plans to become self-sufficient include plans to build 17.6 GW of nuclear capacity by 2032 - the equivalent of about 16 reactors.

    Prince Turki who no longer holds office in Saudi Arabia but remains politically influential, said: “It’s a sovereign issue. If you look at the agreement between the P5 + 1 with Iran, specifically it allows Iran to enrich.

    “The world community that supports the nuclear deal between the P5+1 and Iran, told Iran ‘you can enrich’ - although the global non-proliferation treaty tells us all we can enrich.

    “So the kingdom from that point of view will have the same right as the other members of the NPT, including Iran.

  • U.S. to Roll Back Safety Rules Created After Deepwater Horizon Spill - The New York Times
    https://www.nytimes.com/2017/12/28/us/trump-offshore-drilling.html

    WASHINGTON — The Trump administration is poised to roll back offshore drilling safety regulations that were put in place after the 2010 Deepwater Horizon oil rig disaster in the Gulf of Mexico that killed 11 people and caused the worst oil spill in American history.

    A proposal by the Interior Department’s Bureau of Safety and Environmental Enforcement, which was established after the spill and regulates offshore oil and gas drilling, calls for reversing the Obama-era regulations as part of President Trump’s efforts to ease restrictions on fossil fuel companies and generate more domestic energy production.

    Doing so, the agency asserted, will reduce “unnecessary burdens” on the energy industry and save the industry $228 million over 10 years.

    Il faudra boire la coupe jusqu’à la lie.

    Environmental groups warned that reversing the safety measures would make the United States vulnerable to another such disaster.

    “Rolling back drilling safety standards while expanding offshore leasing is a recipe for disaster,” Miyoko Sakashita, director of the oceans program at the Center for Biological Diversity, said in a statement. “By tossing aside the lessons from the Deepwater Horizon oil spill, Trump is putting our coasts and wildlife at risk of more deadly oil spills. Reversing offshore safety rules isn’t just deregulation, it’s willful ignorance.”

    #Forage #Pétrole #Régulation #Environnement