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Gene Ellis

Sasol Betting Big on Gas-to-Liquid Plant in U.S. - NYTimes.com - 0 views

www.nytimes.com/...gas-to-liquid-plant-in-us.html

betting plant natural gas

shared by Gene Ellis on 17 Dec 12 - No Cached
    • Gene Ellis
      Gene Ellis on 17 Dec 12
       
      These are areas with lots of natural gas, and little chance of getting it to market, save for liquefication, but even then lacking access to ports.
  • Sasol is building a gas-to-liquids plant in Uzbekistan with the Malaysian oil company Petronas. It is working with Chevron to build another plant in Nigeria.
  • The process is challenging and complex. First a synthetic gas is made from pure oxygen and methane, the main component of natural gas, which is cleansed of sulfur, metals and other impurities, under intense pressure and heat. Then the synthetic gas is put in giant reactors that make a synthetic crude through the Fischer-Tropsch process. The process essentially forces heated synthetic gas to react with a catalyst, typically cobalt, to convert into a liquid hydrocarbon. Finally that liquid is refined into one fuel or another. The process is far more complex than that at a typical refinery, so the plant is much more expensive to build and operate. Alfred Luaces, a refining specialist at the consultancy IHS, said a conventional oil refinery could be built for $50,000 per barrel of capacity, less than half of what Sasol says it is willing to spend on the proposed Louisiana plant.
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  • Rick Manner, a vice president at consultancy KBC Advanced Technologies who has contributed to gas-to-liquids studies for Sasol and other companies, estimated that the projects must keep capital costs at $100,000 for every barrel a day of production capacity to be worthwhile economically at current prices of about $100 a barrel for oil and $4 per thousand cubic feet for natural gas.
  • Mr. Louw, Sasol’s Qatar president, said that the Oryx plant was designed to be profitable with oil at $25 a barrel. That implies a very low long-term price for the natural gas feedstock. He would not specify what Sasol pays its Qatari partner for gas, but he said it was “not zero.”
  • Gene Ellis on 17 Dec 12
     
    The potential, or lack thereof, of natural gas to diesel conversion.
Gene Ellis

Fear of Fracking by Jeffrey Frankel - Project Syndicate - 0 views

www.project-syndicate.org/...o-shale-gas-by-jeffrey-frankel

fracking

shared by Gene Ellis on 19 Apr 13 - No Cached
  • CAMBRIDGE – Against all expectations, US emissions of carbon dioxide into the atmosphere, since peaking in 2007, have fallen by 12% as of 2012, back to 1995 levels. The primary reason, in a word, is “fracking.”
  • Just ten years ago, the natural-gas industry was so sure that domestic production was reaching its limit that it made large investments in terminals to import liquefied natural gas (LNG). Yet fracking has increased supply so rapidly that these facilities are now being converted to export LNG.
  • Natural gas emits only half as much CO2 as coal, and occupies a rapidly increasing share of electricity generation – up 37% since 2007, while coal’s share has plummeted by 25%.
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  • Meanwhile, the share of coal – the dirtiest fuel – has been rising, not falling, in the rest of the world’s energy mix.
  • Moving beyond economics, America’s reduction in net energy imports – which have already fallen by one-half since 2007 – means that its foreign policy will be less constrained by events in the Middle East. In Europe, the new technology could similarly break Russia’s politically troublesome stranglehold on natural-gas supplies.
  • Put differently, if the world continues to build coal-fired power plants at the current rate, those plants will still be around in 2050, regardless of what other technologies become viable in the meantime.
  • Even a serious fracking mishap would be unlikely to cause as much damage as the Deepwater Horizon oil spill in 2010, the Fukushima nuclear catastrophe in 2011, or coal-mining tragedies that play out dramatically in frequent explosions and collapses (and more insidiously in the form of lung disease, water pollution, and soil erosion).
Gene Ellis

Utilities Switch Off Investment in Fossil Fuel Plants - NYTimes.com - 0 views

www.nytimes.com/...ent-in-fossil-fuel-plants.html

utilities switch investment fossil fossil fuel fuel plants

shared by Gene Ellis on 10 Jan 14 - No Cached
    • Gene Ellis
      Gene Ellis on 10 Jan 14
       
      Note:  a LARGE power station =s 40 direct jobs.
  • workers at the large power station known as Keadby 1 are preparing to shut it down at the end of the summer, with the loss of about 40 jobs.
  • fluctuations in global energy markets have made the natural gas power plant unprofitable
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  • It has also delayed new energy investments and is planning to close almost a quarter of its fossil fuel power plants,
  • European energy companies, struggling to respond to weak demand in a flatlining economy, say they need guaranteed pricing to keep open unprofitable plants or to invest in new ones.
  • Their revenue is being hit by dwindling demand for electricity and by new wind and solar projects that undercut the price of the energy produced from many fossil fuel plants.
  • At the same time, record-low prices on carbon emissions trading markets, which were introduced to encourage clean and efficient energy production and use, have perversely become a disincentive to investment.
  • Many of the Continent’s aging power stations, particularly those that burn highly polluting coal, are earmarked for closure by 2020 to meet stringent local environment regulations.
  • Without these investments, industrial companies in Europe may face higher energy prices when local economies eventually recover,
  • “Energy utilities are facing a perfect storm,”
  • In a bid to generate 20 percent of the European Union’s electricity from renewable sources by 2020, Germany, Spain and other E.U. countries have provided hefty subsidies to wind and solar farms, which now constitute a sizable minority of daily electricity generation, often surpassing the 20 percent target.
    • Gene Ellis
      Gene Ellis on 10 Jan 14
       
      In effect, a cheaper overall form of energy (non-renewables) had to compete with heavy subsidies to renewables, which, once built, had low operating costs.  They cannot compete and do not invest, and there are major problems w/investing more in renewables (they are overall more expensive, and they have built-in faults, producing electricity erratically, or during the wrong times.)  The high costs of energy also lie with government, who cemented long-term deals with the ex-USSR linking other energy prices to the price of oil.  In short, they shot themselves in the foot.  Several times.
  • Despite the upfront costs associated with green energy projects, they are inexpensive to run. In contrast, Europe’s gas and coal plants, which also provide backup power when renewables cannot operate, need constant spending on fossil fuels.
  • European utilities like E.On of Germany have announced plans to shut down less-polluting natural gas-fired plants that have been undercut by dirtier coal-burning generators benefiting from a flood of low-cost coal imports and low carbon emissions prices.
  • Policy makers are debating a system of support payments to keep uneconomic power plants open,
  • “Without long-term signals of energy prices, investment won’t happen.”
  • Some analysts also expect domestic regulators to eventually create financial incentives for companies
Gene Ellis

What If We Never Run Out of Oil? - Charles C. Mann - The Atlantic - 0 views

www.theatlantic.com/...4

oil

shared by Gene Ellis on 15 Jan 14 - No Cached
  • In most cases, mining tar sands involves drilling two horizontal wells, one above the other, into the bitumen layer; injecting massive gouts of high-pressure steam and solvents into the top well, liquefying the bitumen; sucking up the melted bitumen as it drips into the sand around the lower well; and then refining the bitumen into “synthetic crude oil.”
  • Economists sometimes describe a fuel in terms of its energy return on energy invested (EROEI), a measure of how much energy must be used up to acquire, process, and deliver the fuel in a useful form. OPEC oil, for example, is typically estimated to have an EROEI of 12 to 18, which means that 12 to 18 barrels of oil are produced at the wellhead for every barrel of oil consumed during their production. In this calculation, tar sands look awful: they have an EROEI of 4 to 7. (Steaming out the bitumen also requires a lot of water. Environmentalists ask, with some justification, where it all is going to come from.)
  • To obtain shale gas, companies first dig wells that reach down thousands of feet. Then, with the absurd agility of anime characters, the drills wriggle sideways to bore thousands of feet more through methane-bearing shale. Once in place, the well injects high-pressure water into the stone, creating hairline cracks. The water is mixed with chemicals and “proppant,” particles of sand or ceramic that help keep the cracks open once they have formed. Gas trapped between layers of shale seeps past the proppant and rises through the well to be collected.
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  • Water-assisted fracturing has been in use since the late 1940s, but it became “fracking” only recently, when it was married with horizontal drilling and the advanced sensing techniques that let it be used deep underground. Energy costs are surprisingly small; a Swiss-American research team calculated in 2011 that the average EROEI for fracked gas in a representative Pennsylvania county was about 87—about six times better than for Persian Gulf oil and 16 times better than for tar sands. (Fracking uses a lot of water, though, and activists charge that the chemicals contaminate underground water supplies.)
  • Today, a fifth of U.S. energy consumption is fueled by coal, mainly from Appalachia and the West, a long-term energy source that has provided jobs for millions, a century-old way of life
  • and pollution that kills more than 10,000 Americans a year (that estimate is from a 2010 National Research Council study).
  • Roughly speaking, burning coal produces twice as much carbon dioxide as burning the equivalent amount of natural gas. Almost all domestic coal is used to generate electricity—it produces 38 percent of the U.S. power supply. Fracking is swiftly changing this: in 2011, utilities reported plans to shut down 57 of the nation’s 1,287 coal-fired generators the following year. Largely in consequence, U.S. energy-related carbon-dioxide emissions have dropped to figures last seen in 1995. Since 2006, they have fallen more than those from any other nation in the world.
  • In the sort of development that irresistibly attracts descriptors like ironic, Germany, often touted as an environmental model for its commitment to solar and wind power, has expanded its use of coal, and as a result is steadily increasing its carbon-dioxide output. Unlike Americans, Europeans can’t readily switch to natural gas; Continental nations, which import most of their natural gas, agreed to long-term contracts that tie its price to the price of oil, now quite high.
  • Several researchers told me that the current towel-snapping between Beijing and Tokyo over islands in the East China Sea is due less to nationalistic posturing than to nearby petroleum deposits.)
  • In mid-March, Japan’s Chikyu test ended a week early, after sand got in the well mechanism. But by then the researchers had already retrieved about 4 million cubic feet of natural gas from methane hydrate, at double the expected rate.
  • What is known, says Timothy Collett, the energy-research director for the USGS program, is that some of the gulf’s more than 3,500 oil and gas wells are in gas-hydrate areas.
  • In Dutch-disease scenarios, oil weakens all the pillars but one—the petroleum industry, which bloats steroidally.
  • Because the national petroleum company, with its gush of oil revenues, is the center of national economic power, “the ruler typically puts a loyalist in charge,” says Michael Ross, a UCLA political scientist and the author of The Oil Curse (2012). “The possibilities for corruption are endless.” Governments dip into the oil kitty to reward friends and buy off enemies. Sometimes the money goes to simple bribes; in the early 1990s, hundreds of millions of euros from France’s state oil company, Elf Aquitaine, lined the pockets of businessmen and politicians at home and abroad.
  • How much of Venezuela’s oil wealth Hugo Chávez hijacked for his own political purposes is unknown, because his government stopped publishing the relevant income and expenditure figures. Similarly, Ross points out, Saddam Hussein allocated more than half the government’s funds to the Iraq National Oil Company; nobody has any idea what happened to the stash, though, because INOC never released a budget. (Saddam personally directed the nationalization of Iraqi oil in 1972, then leveraged his control of petroleum revenues to seize power from his rivals.)
  • “How will the royal family contain both the mullahs and the unemployed youth without a slush fund?”
  • It seems fair to say that if autocrats in these places were toppled, most Americans would not mourn. But it seems equally fair to say that they would not necessarily be enthusiastic about their replacements.
Gene Ellis

Chevron and Ukraine Set Shale Gas Deal - NYTimes.com - 0 views

www.nytimes.com/...ne-sign-deal-on-shale-gas.html

shared by Gene Ellis on 06 Nov 13 - No Cached
  • Last year Ukraine consumed about 50 billion cubic meters of natural gas, most of it imported from Russia, while producing about 19 billion cubic meters, according to the BP Statistical Review of World Energy.
  • Shale gas technologies are altering the geopolitics of energy from Russia to the Middle East. Three territories — Russia, Iran and Qatar — hold about half the conventional reserves of natural gas. But shale is found in many other places, including India, China, Australia and in Eastern Europe, undercutting the power of the oil sheikhs and the Kremlin.
  • Ukraine, despite producing some domestic gas by conventional extraction, remains highly dependent on Russia’s Gazprom, which cut off its supplies in 2006 and 2009 in pricing disputes. As a result, Ukraine pays exceptionally high prices for natural gas,
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  • Europe depends on Russia for about 40 percent of its imported gas, most transmitted through Ukraine.
  • The appearance of imported cheap liquefied natural gas on the European market from Qatar and reduced demand have already led Gazprom to negotiate cuts of about 10 percent in contracts with Western European utilities,
Gene Ellis

Shifting energy trends blunt Russia's natural-gas weapon - The Washington Post - 0 views

www.washingtonpost.com/...3-a050-dc3322a94fa7_story.html

shared by Gene Ellis on 03 Mar 14 - No Cached
  • As clunky Soviet-era factories and mines have become more efficient or gone out of business, Ukraine’s domestic gas consumption has dropped nearly 40 percent over the past five years, cutting its imports from Russia in half, according to a report by Sberbank Investment Research.
  • Domestic consumption might drop further if Ukraine trims the generous subsidies it gives households using natural gas, although so few households are paying their bills that it might not matter. “People will go from not paying the lower price to not paying the higher price,” said Thane Gustafson, senior director of Russian energy for the consulting firm IHS CERA.
  • Even if the deals with foreign companies advance, Ukraine will need to import about half of its gas needs,
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  • “An inefficient and opaque energy sector continues to weigh heavily on public finances and the economy,” the International Monetary Fund said, noting that energy subsidies reached 7.5 percent of Ukraine’s GDP in 2012. “The very low tariffs for residential gas and district heating cover only a fraction of economic costs and encourage one of the highest energy consumption levels in Europe,” the IMF said in December.
  • Now, the upheaval of the past two weeks has thrown Ukraine’s gas strategy into greater confusion. “There is no government and there are no agencies to do business with,” said Simon Pirani, senior research fellow at the Oxford Institute for Energy Studies. “How high up the list of priorities it is is anyone’s guess.”
  • Even if residential customers paid up, the Ukrainian state energy company, Naftogaz, would lose money on those sales
  • In 2012, many European industrial users and power plants switched to coal, and Russia agreed to renegotiate.
  • The link between gas and oil prices has been severed for about half of Russia’s gas sales.
  • Gazprom also agreed to eliminate contract clauses that said a country such as Germany could reship Russian gas only with Gazprom’s approval.
  • As a result, Ukraine ended up paying more than Gazprom’s customers in Germany, and last year Ukraine imported small quantities of natural gas from Germany and Hungary through pipelines in Slovakia and Poland, experts say. Germany buys gas from a variety of countries, but rerouted Russian gas has effectively been undercutting other Russian gas.
Gene Ellis

Read, I, Pencil | Library of Economics and Liberty - 0 views

www.econlib.org/...rdPncl1.html

shared by Gene Ellis on 26 Apr 13 - Cached
  • Simple? Yet, not a single person on the face of this earth knows how to make me.
  • Not much meets the eye—there's some wood, lacquer, the printed labeling, graphite lead, a bit of metal, and an eraser.
  • a cedar of straight grain that grows in Northern California and Oregon
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  • The logs are shipped to a mill in San Leandro, California.
  • The slats are waxed and kiln dried again.
  • The cedar logs are cut into small, pencil-length slats less than one-fourth of an inch in thickness. These are kiln dried and then tinted for the same reason women put rouge on their faces.
  • Don't overlook the ancestors present and distant who have a hand in transporting sixty carloads of slats across the nation.
  • Once in the pencil factory—$4,000,000 in machinery and building, all capital accumulated by thrifty and saving parents of mine—each slat is given eight grooves by a complex machine, after which another machine lays leads in every other slat, applies glue, and places another slat atop—a lead sandwich, so to speak. Seven brothers and I are mechanically carved from this "wood-clinched" sandwich.
  • The graphite is mined in Ceylon.
  • The graphite is mixed with clay from Mississippi in which ammonium hydroxide is used in the refining process. Then wetting agents are added such as sulfonated tallow—animal fats chemically reacted with sulfuric acid. After passing through numerous machines, the mixture finally appears as endless extrusions—as from a sausage grinder-cut to size, dried, and baked for several hours at 1,850 degrees Fahrenheit. To increase their strength and smoothness the leads are then treated with a hot mixture which includes candelilla wax from Mexico, paraffin wax, and hydrogenated natural fats.
  • My cedar receives six coats of lacquer. Do you know all the ingredients of lacquer? Who would think that the growers of castor beans and the refiners of castor oil are a part of it? They are.
  • Observe the labeling. That's a film formed by applying heat to carbon black mixed with resins. How do you make resins and what, pray, is carbon black?
  • My bit of metal—the ferrule—is brass. Think of all the persons who mine zinc and copper and those who have the skills to make shiny sheet brass from these products of nature. Those black rings on my ferrule are black nickel. What is black nickel and how is it applied? The complete story of why the center of my ferrule has no black nickel on it would take pages to explain. RP.18
  • An ingredient called "factice" is what does the erasing. It is a rubber-like product made by reacting rape-seed oil from the Dutch East Indies with sulfur chloride. Rubber, contrary to the common notion, is only for binding purposes. Then, too, there are numerous vulcanizing and accelerating agents. The pumice comes from Italy; and the pigment which gives "the plug" its color is cadmium sulfide
  • Actually, millions of human beings have had a hand in my creation, no one of whom even knows more than a very few of the others.
  • There isn't a single person in all these millions, including the president of the pencil company, who contributes more than a tiny, infinitesimal bit of know-how.
  • Here is an astounding fact: Neither the worker in the oil field nor the chemist nor the digger of graphite or clay nor any who mans or makes the ships or trains or trucks nor the one who runs the machine that does the knurling on my bit of metal nor the president of the company performs his singular task because he wants me.
  • There is a fact still more astounding: the absence of a master mind, of anyone dictating or forcibly directing these countless actions which bring me into being. No trace of such a person can be found.
  • For, if one is aware that these know-hows will naturally, yes, automatically, arrange themselves into creative and productive patterns in response to human necessity and demand—that is, in the absence of governmental or any other coercive masterminding—then one will possess an absolutely essential ingredient for freedom: a faith in free people. Freedom is impossible without this faith.
  • Gene Ellis on 26 Apr 13
     
    " Articles EconLog EconTalk Books Encyclopedia Guides Search "I, Pencil: My Family Tree as told to Leonard E. Read" A selected essay reprint Home | Books | Read | Selected essay reprint Read, Leonard E. (1898-1983) BIO Display paragraphs in this essay containing: Search essay Editor/Trans. First Pub. Date Dec. 1958 Publisher/Edition Irvington-on-Hudson, NY: The Foundation for Economic Education, Inc. Pub. Date 1999 Comments Pamphlet PRINT EMAIL CITE COPYRIGHT Start PREVIOUS 4 of 5 NEXT End "
Gene Ellis

A Fracking Good Story by Bjørn Lomborg - Project Syndicate - 0 views

www.project-syndicate.org/...ng-good-story-by-bj-rn-lomborg

shared by Gene Ellis on 22 Jan 13 - No Cached
  • Carbon-dioxide emissions in the United States have dropped to their lowest level in 20 years.
  • this year’s expected CO2 emissions have declined by more than 800 million tons, or 14%, from their peak in 2007.
  • The cause is an unprecedented switch to natural gas, which emits 45% less carbon per energy unit. The US used to generate about half its electricity from coal, and roughly 20% from gas. Over the past five years, those numbers have changed, first slowly and now dramatically: in April of this year, coal’s share in power generation plummeted to just 32%, on par with gas.
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  • For starters, fracking has caused gas prices to drop dramatically.
  • Indeed, US carbon emissions have dropped some 20% per capita, and are now at their lowest level since Dwight D. Eisenhower left the White House in 1961.
  • the shift from coal to natural gas has reduced US emissions by 400-500 megatonnes (Mt) of CO2 per year. To put that number in perspective, it is about twice the total effect of the Kyoto Protocol on carbon emissions in the rest of the world, including the European Union.
  • America’s 30,000 wind turbines reduce emissions by just one-tenth the amount that natural gas does. Biofuels reduce emissions by only ten Mt, and solar panels by a paltry three Mt.
  • Since 1990, the EU has heavily subsidized solar and wind energy at a cost of more than $20 billion annually. Yet its per capita CO2 emissions have fallen by less than half of the reduction achieved in the US – even in percentage terms, the US is now doing better.
  • Along with the closure of German nuclear power stations, this has led, ironically, to a resurgence of coal.
Gene Ellis

As Prime Russian Trading Partner, Germany Appears Crucial to Ending Crisis - NYTimes.com - 0 views

www.nytimes.com/...-crucial-to-ending-crisis.html

shared by Gene Ellis on 04 Mar 14 - No Cached
  • As Prime Russian Trading Partner, Germany Appears Crucial to Ending Crisis
  • Germany is now heavily reliant on Russia for its energy needs, importing more natural gas from Russia than any other country in Europe
  • the German chancellor has called for a more diplomatic solution, preferring more limited actions like many of her European counterparts.
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  • Germany is the second-largest foreign investor in Ukraine behind Cyprus, which is a transit point for Russian money.
  • About three-quarters of the gas and oil that Germany imported in 2013 came from Russia. The country also acts as a major gas transit hub for countries like France.
  • “Germany in particular is dependent on Russian gas,”
Gene Ellis

How Putin Forged a Pipeline Deal That Derailed - NYTimes.com - 0 views

www.nytimes.com/...eline-deal-that-derailed-.html

shared by Gene Ellis on 05 Feb 15 - No Cached
  • How Putin Forged a Pipeline Deal That Derailed
  • The pipeline, known as South Stream, was Mr. Putin’s most important European project, a tool of economic and geopolitical power critical to twin goals: keeping Europe hooked on Russian gas, and further entrenching Russian influence in fragile former Soviet satellite states as part of a broader effort to undermine European unity.
  • The bill that Parliament took up on April 4 was arcane. But it swept aside a host of European regulations — rules that Mr. Putin did not want to abide by — for a pipeline that would deliver gas throughout southern Europe. Continue reading the main story Related Coverage In Diplomatic Defeat, Putin Diverts Pipeline to TurkeyDEC. 1, 2014
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  • In France, the leader of the far-right National Front, Marine Le Pen, recently acknowledged that her party had received a loan for 9 million euros, or about $11 million, from a Kremlin-linked bank.
  • Faced with punishing sanctions, a petro-economy pushed to the brink by plunging oil prices and the wildly gyrating value of the ruble, Mr. Putin this month halted the project.
  • Geological surveys suggested that Bulgaria could be sitting atop an underground ocean of natural gas, enough to be self-sufficient for years, enough to eclipse the advantages of South Stream.
  • On April 4, 2014, soon after Mr. Putin annexed Crimea, Bulgaria’s Parliament gave initial passage to a bill that effectively exempted South Stream from a number of European Union regulations, most important, the one that would have forced Gazprom to allow non-Russian gas to flow through the pipeline.
  • “If I hear one more word about competition, I’m going to freeze your you-know-whats off,” Mr. Putin reportedly shouted.
  • The anti-fracking movement became so broad that in January 2012, Parliament banned not only the extraction of shale gas, but even exploration that would quantify the country’s reserves.
  • When the Bulgarian government refused, the European Union cut off tens of millions of euros in regional development funds.
  • In desperate need of the European funds, the prime minister announced the next day that South Stream would be halted until it had full European Union approval.
  • While “he overreached, and he underestimated the response” to his intervention in Ukraine, said Mr. Gray, the former American diplomat, the Russian leader has been “quite effective” in countries like Bulgaria.“He won a great deal by getting Nabucco stopped,” Mr. Gray said. “Ultimately, his goal is to keep as much control over the former parts of the Soviet empire as possible.”
Gene Ellis

Switch to Natural Gas Won't Reduce Carbon Emissions Much, Study Finds - 0 views

news.nationalgeographic.com/...atural-gas-impact-on-emissions

shared by Gene Ellis on 05 Feb 15 - No Cached
  • Switch to Natural Gas Won't Reduce Carbon Emissions Much, Study Finds
Gene Ellis

Gazprom Cuts Russia's Natural Gas Supply to Ukraine - NYTimes.com - 0 views

www.nytimes.com/...on-ukraine-in-gas-dispute.html

shared by Gene Ellis on 05 Feb 15 - No Cached
  • The gas flowing into Ukraine as of Monday was meant only to transit the country to Europe. “Gazprom supplies to Ukraine only the amount that has been paid for, and the amount that has been paid for is zero,” Gazprom’s spokesman, Sergei Kupriyanov, told reporters.
  • Gazprom, which has sought for the past decade to convince the Europeans that it is a reliable supplier and not an arm of Russian foreign policy, painted the dispute as strictly commercial.
  • Second, Gazprom has provoked economic ire in Europe over its plans to build an alternative gas route under the Black Sea for the company’s exclusive use, contradicting Europe’s open access laws. That has put the future of what is known as the South Stream pipeline in doubt.
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  • About a fifth of the European Union’s supply of natural gas flows through Ukraine. Ukraine itself imported from Russia 63 percent of the natural gas it consumed in 2012, producing the remaining 37 percent domestically, according to the United States Energy Information Agency.
Gene Ellis

Russia puts squeeze on Ukraine, jacks up natural gas prices 40 percent - CSMonitor.com - 0 views

www.csmonitor.com/...-natural-gas-prices-40-percent

shared by Gene Ellis on 19 Feb 15 - No Cached
  • Russia puts squeeze on Ukraine, jacks up natural gas prices 40 percent
  • On Thursday, the International Monetary Fund threw a financial lifeline, agreeing to stump up $14-18 billion as part of a two-year bailout package in exchange for tough economic reforms.
  • Russia's milk union has asked for a ban on Ukrainian dairy products
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  • Russia accounts for 13 percent of Ukraine's iron and steel exports, and the political crisis has already hit shipments from Ukrainian steelmakers this year.
  • Sales of rebar - a steel bar or mesh of steel wires used in reinforced concrete - to the Commonwealth of Independent States (CIS), a bloc of former Soviet states, fell 70 percent to 45,000 tonnes in January compared with the average monthly export figure in the first half of 2013.Russian steelmakers have aggressively lobbied their government to implement measures to defend domestic producers from Ukrainian imports.
  • Tough competition on the international steel market makes the chance of (steelmakers) expanding their export market presence very low," Eavex Capital metals analyst Ivan Dzvinka said in Kiev
  • Manufacturers of train carts and turbo engines, which together account for 2.5 percent of Ukraine's total exports, will be hit particularly hard.
  • "Re-orienting these industries to Europe would be nearly impossible without very heavy investment,
  • "The point of the FTA is not to make it possible for Ukraine to export Soviet-era tractors to Europe. That's not going to happen. But it could eventually lead to Ukraine becoming a producer of Peugeots, Volkswagens, fridges or Nokia telephones," the EUISS's Popescu said.
Gene Ellis

Is Europe's gas supply threatened by the Ukraine crisis? | World news | The Guardian - 0 views

www.theguardian.com/...raine-crisis-russsia-pipelines

shared by Gene Ellis on 04 Mar 14 - No Cached
  • Is Europe's gas supply threatened by the Ukraine crisis?
  • more than a quarter of the EU's total gas needs were met by Russian gas, and some 80% of it came via Ukrainian pipelines. Austria, France, Germany, Hungary, Italy and Poland soon reported gas pressure in their own pipelines was down by as much as 30%.
  • While it was eventually resolved through a complex deal that saw Ukraine buying gas from Russia (at full price) and Turkmenistan (at cut price) via a Swiss-registered Gazprom subsidiary
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  • But three years later, the same row erupted again: Gazprom demanded a price hike to $400-plus from $250, Kiev flatly refused, and on New Year's day 2009, Gazprom began pumping only enough gas to meet the needs of its customers beyond Ukraine.
  • Again, the consequences were marked. Inevitably, Russia accused Ukraine of siphoning off supplies meant for European customers to meet its own needs, and cut supplies completely
  • several countries – particularly in south-eastern Europe, almost completely dependent on supplies from Ukraine – simply ran out of gas.
  • Bulgaria shut down production in its main industrial plants; Slovakia declared a state of emergency
  • Many industry experts, though, point out that the world has changed since 2009, and that there are any number of reasons why Moscow's natural gas supplies may not prove quite the potent economic and diplomatic weapon they once were.
  • higher than normal temperatures are forecast to continue for several weeks yet, significantly reducing demand for gas and leaving prices at their lowest for two years
  • since the first "gas war" of 2006, many European countries have made huge efforts to increase their gas storage capacity and stocks are high. Some countries, such as Bulgaria, Slovakia and Moldova, which lack large storage capacity and depend heavily on gas supplies via Ukraine, would certainly suffer from any disruption in supplies
  • New Gazprom pipelines via Belarus and the Baltic Sea to Germany (Nord Stream) have cut the proportion of Gazprom's Europe-bound exports that transit via Ukraine to around half the total, meaning only about 15% of Europe's gas now relies on Ukraine's pipelines. Gazprom is also planning a Black Sea pipeline (South Stream), expected in 2015, meaning its exports to Europe will bypass Ukraine completely. Ukraine itself has cut its domestic gas consumption by nearly 40% over the past few years, halving its imports from Russia in the process.
  • Europe is increasingly installing specialist terminals that will allow gas to be imported from countries such as Qatar in the form of liquefied natural gas – while Norway's Statoil sold more gas to European countries in 2012 than Gazprom did. "Since the Russian supply cuts of 2006 and 2009, the tables have totally turned," Anders åslund, an energy advisor to both the Russian and Ukrainian governments, told the Washington Post.
  • Europe accounts for around a third of Gazprom's total gas sales, and around half of Russia's total budget revenue comes from oil and gas. Moscow needs that source of revenue, and whatever Vladimir Putin's geo-political ambitions, most energy analysts seem to agree he will think twice about jeopardising it.
Gene Ellis

What If We Never Run Out of Oil? - Charles C. Mann - The Atlantic - 1 views

www.theatlantic.com/...5

shared by Gene Ellis on 01 May 13 - No Cached
  • Walking around town, my friend and I had noticed that almost every home had a pile of coal outside, soft dark chunks that people shoveled into stoves for cooking and heating. Thousands upon thousands of coal fires were loading the air with tiny dots of soot. Scientists have taken to calling these dots “black carbon,” and have steadily ratcheted up their assessments of its harm. In March, for instance, a research team led by a Mumbai environmental group estimated that black carbon and other particulate matter from India’s coal-fired power plants cause about 100,000 deaths a year.
  • A 31-scientist team from nine nations released a comprehensive, four-year assessment in January arguing that planetary black-carbon output is the second-biggest driver of anthropogenic (human-caused) climate change; the little black specks I found on my glasses and clothes have roughly two-thirds the impact of carbon dioxide.
  • The rule of thumb is that if a well leaks more than about 3 percent” of its methane production into the air, “natural gas actually becomes dirtier than coal, from a climate-change perspective,
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  • Worse still, the aging natural-gas infrastructure is riddled with holes and seeps; early this year, a survey of gas mains along Boston’s 785 miles of road, the first-ever such examination, found 3,356 leaks.
  • What we can’t do, or at least not readily, is overcome the laws of economics.
  • As an example, typical solar cells today have an EROEI of about 10—better than tar sands but worse than most oil and gas.
  • One recent estimate put the EROEI of Spain’s extensive solar-power network at less than 3.
  • When renewables supply 20 to 30 percent of all electricity, many utility-energy engineers predict, the system will no longer be able to balance supply and demand. Brownouts will ripple across the landscape
  • To ask utilities to take in large amounts of solar power
  • is like asking a shipping firm to replace its huge, professionally staffed container ships with squadrons of canoes paddled by random adolescents.
  • But even if such techniques work in the way researchers hope, the infrastructure transformation ahead is daunting in scale and scope. It’s like setting up a second Industrial Revolution, only all over the world and in one-third the time.
Gene Ellis

New Truths That Only One Can See - NYTimes.com - 0 views

www.nytimes.com/...ths-that-only-one-can-see.html

methodology

shared by Gene Ellis on 22 Jan 14 - No Cached
  • New Truths That Only One Can See
  • Given the desire for ambitious scientists to break from the pack with a striking new finding, Dr. Ioannidis reasoned, many hypotheses already start with a high chance of being wrong
  • Taking into account the human tendency to see what we want to see, unconscious bias is inevitable.
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  • The effect is amplified by competition for a shrinking pool of grant money and also by the design of so many experiments — with small sample sizes (cells in a lab dish or people in an epidemiological pool) and weak standards for what passes as statistically significant.
  • If one of five competing labs is alone in finding an effect, that result is the one likely to be published.
  • Among them is a paper in which C. Glenn Begley, who is chief scientific officer at TetraLogic Pharmaceuticals, described an experience he had while at Amgen, another drug company. He and his colleagues could not replicate 47 of 53 landmark papers about cancer. Some of the results could not be reproduced even with the help of the original scientists working in their own labs.
  • Scientists talk about “tacit knowledge,” the years of mastery it can take to perform a technique. The image they convey is of an experiment as unique as a Rembrandt.
  • The problem stands to get worse. It has been estimated that the corpus of scientific knowledge has doubled in size every 10 to 15 years since the days of Isaac Newton.
Gene Ellis

At Anchor Off Lithuania, Its Own Energy Supply - NYTimes.com - 0 views

www.nytimes.com/...s-for-energy-independence.html

gas Russia Lithuania

shared by Gene Ellis on 10 Jan 14 - No Cached
  • The price of natural gas in Lithuania was 15 percent higher than the European average last year, according to the European Commission. Only Bulgaria, where Gazprom has a near monopoly, paid more. Gazprom also has an ownership stake in Lithuania’s natural gas distribution network. Part of Lithuania’s electrical infrastructure is still controlled from Moscow, too, and it is not yet possible to connect the country to the European grid.
  • Lithuania also does not use oil shale, which provides much of the electricity for Estonia, the third Baltic member of the European Union.
  • Lithuania used to rely on nuclear power to supply most of its electricity. But as a condition of joining the union in 2004, the country agreed to shut down its Chernobyl-style nuclear power station at Ignalina.
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  • Klaipedos Nafta, a state-controlled oil terminal operator, is leasing the ship, formally known as a floating gas storage and regasification unit, from a Norwegian company, Hoegh, in a 10-year deal for 430 million euros, or $560 million.
  • Lithuania would need to import L.N.G. at prices 5 to 10 percent less than Gazprom charges for its gas to ensure the project breaks even; Lithuanian officials said the price of L.N.G. imports could be as much as 20 percent less than Gazprom charges.
  • “We will be able for the first time in our history to negotiate, because we have alternative sources,”
  • But Mr. Masiulis said his greatest challenge was overcoming the Lithuanian bureaucracy and fending off attempts to give the project “a shade of corruption.”
Gene Ellis

How to Get a Job at Google, Part 2 - NYTimes.com - 0 views

www.nytimes.com/...et-a-job-at-google-part-2.html

shared by Gene Ellis on 25 Apr 14 - No Cached
  • How to Get a Job at Google, Part 2
  • “I was on campus speaking to a student who was a computer science and math double major, who was thinking of shifting to an economics major because the computer science courses were too difficult. I told that student they are much better off being a B student in computer science than an A+ student in English because it signals a rigor in your thinking and a more challenging course load. That student will be one of our interns this summer.”
  • “She was moving out of a major where she would have been differentiated in the labor force” and “out of classes that would have made her better qualified for other jobs because of the training.”
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  • “Humans are by nature creative beings, but not by nature logical, structured-thinking beings. Those are skills you have to learn. One of the things that makes people more effective is if you can do both. ... If you’re great on both attributes, you’ll have a lot more options
  • “Ten years ago behavioral economics was rarely referenced. But [then] you apply social science to economics and suddenly there’s this whole new field. I think a lot about how the most interesting things are happening at the intersection of two fields. To pursue that, you need expertise in both fields.
  • “What you want to do is say: ‘Here’s the attribute I’m going to demonstrate; here’s the story demonstrating it; here’s how that story demonstrated that attribute.’ ” And here is how it can create value.
Gene Ellis

BBC News - DR Congo: Cursed by its natural wealth - 0 views

www.bbc.co.uk/...magazine-24396390

shared by Gene Ellis on 04 Nov 13 - No Cached
  • DR Congo: Cursed by its natural wealth
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