Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Global Patterns and Tends in the Production and Consumption of Oil Oil – Black Gold -Nearly all the work done in the world economy -- all the manufacturing, construction, and transportation -- is done with energy derived from fuel. The actual work done by human muscle power is miniscule by comparison. And, the lion's share of that fuel comes from oil and natural gas, the primary sources of the world's wealth. Oil will not just "run out" because all oil production follows a bell curve. This is true whether we're talking about an individual field, a country, or on the planet as a whole. 1 Oil 2006 Variation in Consumption consumption (000 barrels/day) since 1990 20,687 + 22% 24.9 Canada 2,297 + 32% 25.2 Mexico 2,078 + 18% 6.9 Country United States Consn./inhabitant (barrels/year) 2 Brazil 2,255 + 48% 4.3 Venezuela 645 + 63% 8.9 Argentina 535 + 30% 4.8 Germany 2,692 = 11.9 France 1,981 + 8% 11.3 1,812 + 2% 10.9 Italy 1,743 – 8% 10.9 Spain 1,588 + 57% 14.3 Netherlands 999 + 36% 21.9 Turkey 678 + 42% 3.4 Belgium 638 + 38% 22.4 Poland 503 + 78% 4.8 Russia 2 830 – 36% 7.3 Saudi Arabia 2,070 + 87% 26.8 Iran 1,655 + 65% 9.2 Iraq 564 + 41% 7.3 Egypt 645 + 39% 2.9 S. Africa 544 + 45% 4.5 China 7,235 + 215% 2.0 Japan 5,198 – 2% 14.9 India 2,658 + 127% 0.8 United Kingdom 3 S. Korea 2,180 + 108% 16.2 Indonesia 1,208 + 86% 1.9 Australia 950 + 29% 16.8 Taiwan 947 + 75% 15.1 Thailand 941 + 131% 5.2 Malaisia 520 + 96% 7.5 Oil is increasingly plentiful on the upslope of the bell curve, increasingly scarce and expensive on the down slope. The peak of the curve coincides with the point at which the endowment of oil has been 50 percent depleted. Once the peak is passed, oil production begins to go down while cost begins to go up. In practical and considerably oversimplified terms, this means that if 2000 was the year of global Peak Oil, worldwide oil production in the year 2020 will be the same as it was in 1980. However, the world’s population in 2020 will be both much larger (approximately twice) and much more industrialized (oildependent) than it was in 1980. Consequently, worldwide demand for oil will outpace worldwide production of oil by a significant margin. As a result, the price will skyrocket, oil-dependant economies will crumble, and resource wars will explode. Robert Wise http://www.lifeaftertheoilcrash.net/ 4 Calculate if the country is surplus or deficit, check demand/consumption figures. Work out barrels per capita then re-rank the list. Describe the global distribution and consumption of oil 5 Crude Petroleum Imports Singapore imports (net) more crude petroleum than anywhere else, when this is measured per person. The value of imports per person is US$ 1808 per year. Burundi has the lowest value of net imports of crude petroleum per person: 0.02 US cents worth is imported per hundred people that live there. One explanation for this difference between Singapore and Burundi is as follows. Singapore is a rich island well positioned on trade routes, so can afford to receive large amounts of oil per person. Burundi is a poor landlocked central African territory, so there are many barriers to imports. Territory size shows the proportion of worldwide net imports of crude petroleum (in US$) that are received there. Net imports are imports minus exports. When exports are larger than imports the territory is not shown. Aside from the effects of high oil prices, growth in imports in general can be interpreted as a sign that domestic demand is robust, another reason to say that the Japanese economy is on the right track ..." Koji Kobayashi, 2006 Crude Petroleum Exports 6 Territories in the Middle East export 58% of all crude petroleum. Saudi Arabia exports over twice the US dollar value of any other territory, measured in net terms. The United Arab Emirates has the highest per person export earnings from crude petroleum. Other important exporters of crude petroleum are Norway, Venezuela, Nigeria and Mexico. Some regions have no territories with net crude petroleum exports: these are Southeastern Africa, Southern Asia and Japan. Territory size shows the proportion of worldwide net exports of crude petroleum (in US$) that come from there. Net exports are exports minus imports. When imports are larger than exports the territory is not shown. Exports of crude petroleum account for 5.3% of spending on all exports. The cost of getting oil out of the ground is going up, the amount of water in it is increasing, and there's less and less of the really good oil down there. All of this is forcing the prices up." James Brock, 2006 7 World Population Q and A: Does the relationship between population and the environment vary by region? Yes. When most people link population growth and environmental degradation, they are usually referring to less developed countries, where most of the world's people live and population growth is high. But environmental problems exist in all countries regardless of the level of development. Most of the environmental degradation in industrialized countries, where only 20 percent of the world's people live, is attributable to high consumption patterns; each individual in an industrialized country exerts more pressure on the environment than perhaps 20 to 30 people in the less developed world. For example, consumption patterns in the United States are indicative of the industrialized world's disproportionate use of global resources. The United States has 5 percent of the world's population but uses an estimated 24 percent of the world's resources. According to Paul Ehrlich in his book The Population Bomb, 8 the average American uses as much energy as two Japanese, six Mexicans, 13 Chinese, 31 Indians, 128 Bangladeshis, 307 Tanzanians, and 370 Ethiopians. Experts are attempting to find quantitative ways to consider both consumption patterns and population size when determining the link between people and the environment. Environmentalists have been using an equation known as I=PAT, which attempts to factor both causes into determining environmental impacts. The causes of tropical deforestation lay both in population growth in less developed countries and consumption levels in more developed countries. However, for some other environmental problems such as ozone depletion, most of the damage is due to the use of refrigerators and air conditioning systems in industrialized countries, not to population growth. The adverse environmental impact of consumption patterns in more developed countries is likely to increase as less developed countries further industrialize and adopt consumption patterns similar to those of their more financially wealthy neighbors. Already, elites in the less developed countries mimic the prolific consumption of rich Americans or Europeans. Consumption has surged in China and India since the 1980s and, with the fall of the USSR, Eastern Europeans have increased their appetites for consumer goods. The most rapid growth in energy consumption now occurs in less developed countries because of rising affluence, consumption, and population. 9 10 Energy gap: Crisis for humanity? By Richard Black BBC News website environment correspondent It is perhaps too early to talk of an energy "crisis". But take your pick from terms like "serious concern" and "major issue" and you will not be far from the positions which analysts are increasingly adopting. The reason for their concern can be found in a set of factors which are pulling in glaringly different directions: Demand for energy, in all its forms, is rising Supplies of key fuels - notably oil and gas - show signs of decline Mainstream climate science suggests that reducing greenhouse gas emissions within two decades would be a prudent thing to do Meanwhile the Earth's population continues to rise, with the majority of its six billion people hankering after a richer lifestyle - which means a greater consumption of energy. Underlying the growing concern is the relentless pursuit of economic growth, which historically has been tied to energy consumption as closely as a horse is tethered to its cart. It is a vehicle which cannot continue to speed up indefinitely; it must at some point hit a barrier, of finite supply, unfeasibly high prices or abrupt climate change. The immediate question is whether the crash comes soon, or whether humanity has time to plan a comfortable way out. Even if it can, the planning is not necessarily going to be easy, or result in cheap solutions. Every energy source has its downside; there is no free lunch, wherever you look on the menu. 11 Runaway horse The International Energy Agency (IEA) predicts a rise in global energy demand of 50-60% by 2030. If all else remained equal, that rising demand would be accommodated principally by fossil fuels, which have generally been the cheapest and most convenient available. But oil supplies show signs of running down; this, combined with concerns about rising demand and political instability, conspired to force prices up from $40 a barrel at the beginning of 2005 to $60 at its close. There is more oil out there, for sure; but the size of proven reserves is uncertain, with oil-producing countries and companies prone to exaggerate the size of their stocks. Currently uneconomic sources such as tar sands could be exploited; but at what cost? Natural gas stocks - in recent times the fuel of choice for electricity generation are also showing signs of depletion, and there is growing concern in Western capitals about the political instability associated with oil and gas supplies from the Middle East and Russia. Coal, the fuel of the industrial revolution, remains relatively abundant; but here the climate issue raises its provocative head most volubly, because of all fuels, coal produces more greenhouse gas emissions for the energy it gives. Based partly on the predicted availability of cheap coal, the IEA forecasts a 50% rise in greenhouse gas emissions by 2030. Mainstream climate science, meanwhile, indicates that to avoid dangerous consequences of climate change, emissions should fall, not rise, by 50%. The economic and environmental horses are clearly pulling in mutually incompatible directions. 12 No climate curbs It is a rare human that dons a hair shirt voluntarily; and in seeking to deal with climate change, we are, it seems, behaving to type. It took the world's most comfortably-off nations more than seven years to bring the Kyoto Protocol into force following its signing in 1997. An alternative "climate pact", the Asia-Pacific Partnership on Clean Development and Climate, emerged last year contending that technology alone would solve global warming. It recently concluded its first ministerial meeting by endorsing projections that under its aegis, emissions will at least double by 2050; economic growth is sacrosanct, and so consumption of coal and other fossil fuels must also continue to rise. Concern over climate change, then, is not on a global basis proving to be a driver for clean technology or for reducing demand for energy. Price barriers Rising prices or simply constraints on supplies of fossil fuels could, however, bring other fuels into the equation; and nuclear fission is at the head of the queue. According to the World Nuclear Association, there are now about 440 commercial reactors in the world, providing 16% of its electricity; for major developing countries such as India and China, nuclear power remains both a significant part of the electricity mix and a close companion to military programmes. But concerns over waste have set other countries such as Germany on a determinedly non-nuclear path. Waste apart, nuclear faces another potential obstacle; stocks of uranium are finite. 13 Analysts differ over how soon a uranium deficit might emerge; some believe that a significant ramping up of nuclear capacity would exhaust economic reserves on a timescale of decades. That could be extended by adopting "fast breeder" reactors, which create more fissile material as they go. Too good to be true? Perhaps, because there is a major downside; the creation of plutonium, with its attendant dangers of proliferation. The other nuclear technology, fusion, is full of hope but even its most ardent supporters admit it is decades away. Wind, waves and sunlight Most of the energy we use on Earth comes directly or indirectly from the Sun. It is the Sun which stirs winds and the great water cycle, depositing rain on highlands and creating the potential for hydroelectric power; it is the Sun's energy which grew plants which decayed to form the coal and oil that we have extracted so determinedly in our industrial age. Is it now time, then, to use its energy directly, to blanket the Earth in photo-voltaic cells and silently power humankind's future? Certainly it could be done, with energy to spare; but at costs up to five times that of coal and gas, it is not going to be soon. Wind, wave and tidal power are all fine technologies, but their potential is limited, not least by the fact that they do not generate continuously. That could be overcome by storing energy. But there are few realistic ways of doing it; and the additional cost would quickly negate any advantage these technologies currently possess. 14 Hydrogen, meanwhile, is touted as the great climate-friendly hope. But hydrogen is just a carrier of energy. It must be created, for example by using electricity to split water molecules, in which case replacing petrol-driven cars with hydrogen vehicles would vastly increase the global demand for electricity. No free lunch, indeed - but a desperately tortuous and risk-laden menu and a kitchen where political or environmental fires could flare up at any moment. Satisfying China's demand for energy By Rupert Wingfield-Hayes - BBC correspondent, Beijing The hair-raising amount it now costs you to fill up your car with petrol is apparently all China's fault! Or so you might think to read some of the more alarmist reports in the western media. China has, we are told, been running around the world signing oil deals with everyone from Iran, to Sudan to Angola. In the race to secure future oil resources China is prepared to deal with even the dodgiest regimes, and pay the highest prices. Like all good stories they carry more than a grain of truth. China has been on a buying spree, and is prepared to pay top-dollar to get its hands on the oil it needs. But it is more than a slight exaggeration to say China is to blame for $70 a barrel oil prices. In fact China, with a fifth of the world's population, consumes only 4% of the world's daily oil output. It imports about three million barrels a day. A lot to be sure, but far below American consumption. Onward and upward The real reason why everybody is suddenly talking about China is that 15 years ago, it imported virtually no oil - it was self-sufficient. But as China's economy has surged ahead at 10% a year, its own supplies of oil have begun to dry up. The only option has been to import. 15 From zero 15 years ago, China last year became the world's number two oil importer. Go out on the streets of Beijing and you can see why. Fifteen years ago, the roads were empty, save for the constant stream of bicycles. Today they are jammed from morning to night with close to three million private cars. A thousand new cars hit the city's streets every day. By 2020 China will have 140 million private cars, more even than the United States. One among many That means that China is going to continue signing deals. According to James Brock, an energy analyst based in Beijing, we're going to have to get used to ever higher oil prices. Your grandchildren will ask you, what's a petrol car granddad? - James Brock. Energy analyst "China is only one of many factors pushing prices" he says. "The cost of getting the oil out of the ground is going up, the amount of water in it is increasing, and there's less and less of the really good oil down there. All of this is forcing the prices up." Ultimately the oil is going to run out - and, according to James Brock, sooner than many of us may realise. "Your grandchildren will ask you, what's a petrol car granddad?" "It'll be as soon as that," he says. Dirty, bad and dangerous So what will China do when the oil runs out? The answer is that to fuel its future China will go back to the past. China's future fuel will be coal. 16 Coal has a bad reputation. Dirty, dangerous and highly polluting, the prospect of a coal powered future will fill many with dread. China is already by far the world's biggest producer and consumer of coal. Its 30,000-odd mines churned out more than two billion tonnes of the stuff last year. That's more than a third of all the coal produced in the world. It also cost the lives of 6,000 Chinese miners, and is the main reason why China is now second only to the US in its output of greenhouse gases. But coal's dirty reputation may be about to change. China has recently given the go-ahead for construction of several huge new projects to turn dirty coal in to clean gas. The five great rivers of Asia all rise in China.... China wants to dam them all The science and technology behind 'coal gasification' has been understood for years. But only with oil prices at $60-70 a barrel has it finally become profitable to go ahead and build the multi-billion dollar plants needed to carry out the process. According to the experts these new mega-plants will take dirty sulphur rich coal and turn it in to clean, sulphur-free gases like methane, all ready to be liquefied and put in to the tanks of China's millions of cars, or burned it its power stations. Push for renewables But even that won't be enough. That's why China is also pumping billions of dollars in to renewable energy. Everything from solar, to wind power, to biomass. By 2020 China wants 15%of its power to come from renewable sources. Most of that will come from one source, hydro-power. The five great rivers of Asia all rise in China; the Yellow river, the Yangtze, the Mekong, the Salween and the great Brahmaputra. China wants to dam them all. 17 On the middle reaches of the Yangtze work is nearing completion on the biggest of them all, the Three Gorges Dam. When it's finished in three years time the world's biggest turbines deep inside the world's biggest dam will pump out 25 gigawatts of electricity. That's equivalent to one-third of the UK's total energy output. But that's only the start. Plans have just been approved to build another mega dam, higher up the river, across the Tiger Leaping Gorge, one of the most beautiful and spectacular river gorges in the world. Further west close to the Burma border plans to build a series of dams across the Salween (Nu Jiang) have recently been given the green light. Environmental groups are purple with rage. But the simple fact is that China will need all of these projects simply to keep up with its breakneck economic growth Carbon addicts and climate debt VIEWPOINT - Andrew Simms The fossil fuel industry is a major source of tax revenue for western nations, which is a disincentive to cutting greenhouse gas emissions, says Andrew Simms in this week's Green Room. But while some of that taxation depends on the huge profits reported by companies like BP and Shell, he argues they would be bankrupt if the taxes they paid reflected the social costs of their emissions. The UK appears to be in denial as it becomes more deeply addicted to oil and its 18 profits The last week has raised a new problem of substance abuse in Britain. In a world of growing climate chaos and oil scarcity, at least US President George Bush admitted his country's "serious problem" of fossil-fuel addiction. But the UK appears to be in denial as it becomes more deeply addicted to oil and its profits, raising the real danger that growing oil revenues could become a big disincentive to cut oil use and tackle global poverty. Oil magnate J Paul Getty set the template for 20th Century inequality when he declared: "The meek shall inherit the Earth, but not its mineral rights." Based on statistics from the International Energy Agency (IEA), an average US citizen will in a single day generate as much of the chief greenhouse gas, carbon dioxide, as someone in China does in more than a week. For someone in Tanzania to generate the same amount would take a staggering seven months. Such inequality is a major barrier to agreement on international environmental action. The UK and the US became rich by burning more than their fair share of a finite inheritance of fossil fuels. Now the profits of oil companies like Exxon, Shell and BP are breaking records and worsening the addiction. The consequence is a creeping climate chaos that disproportionately affects some of the world's poorest and most vulnerable places like Bangladesh, the South Pacific islands and sub-Saharan Africa. To halt this climate chaos, we must reduce burning of fossil fuels; yet our global economy depends on them for about 80% of its primary energy. Rising growth, increasing demand for fossil fuels, climate concerns; the outcome will be higher prices. The poor, already deprived of their equitable share of the world's energy, are likely to see their share shrink even further, just as they bear the biggest burden of climate change. In a carbon-constrained world, the energy pie can only shrink; who gets what becomes the crucial question. Trickle down, flood up 19 Virtually all conventional economists say economic growth is the answer to poverty. But more growth means more greenhouse gas emissions, and in turn more rapid climate change which then hurts the poorest most. If growth brought other benefits to the poorest, this might still be a path with merit. But our latest research at Nef, the New Economics Foundation, shows that wealth is not trickling down, it is flooding up. Between 1990 and 2001, just 60 cents of every $100 of extra global income from growth went to reduce poverty for those living on less than $1 a day. In the previous decade, the figure was $2.20 per $100. In the 1990s, then, it took an extra $166 of production and consumption - with all its associated environmental damage to generate each $1 of poverty reduction. In environmental terms, it is a suicidally low level of economic efficiency, as the world's poor miss the benefits of growth but pay its costs. Climate change becomes an ecological debt. Tax and burn So what are the chances of western governments such as Britain's, which have standing commitments on eradicating poverty, linking their programmes in this arena to their policies on curbing greenhouse gas emissions? Not good, it would appear; not only do our homes, transport, and food system rely on fossil fuels, but so does the public purse. For someone in Tanzania to generate the same amount of CO2 as the average American generates in a day would take a staggering seven months Our new calculations from research in progress with WWF, based on Treasury statistics, show that UK government income from the fossil fuel sector conservatively estimated at £34.9bn ($61bn) - is greater than revenue from council tax, stamp duty, capital gains and inheritance tax combined. Policies aimed at reducing carbon emissions could therefore have a major impact on the government coffers; a serious disincentive to action. But even this level of revenue from the fossil fuel sector does not reflect the true cost 20 of its environmental impact. Treasury estimates suggest that the environmental damage per tonne of carbon dioxide could be around £20 ($35). Combining the emissions that stem from BP's direct activities and the sale of its products leads to 1,458m tonnes of CO2-equivalent entering the atmosphere, with a damage bill of £29bn ($51bn). Subtracting that from the £11bn ($19bn) annual profit it has just reported puts it £18bn ($31bn) in the red; effectively bankrupt. The same calculation puts Shell £4.5bn ($8bn) in the red, even as it reports an annual profit of £13bn ($23bn). That is how unsustainable the economy has become. Fossil-fuelled fantasy The way we view economic success in the UK has become a fossil-fuelled fantasy. No accounting system with a hint of common sense would view profiting from the liquidation of a never-to-be-repeated natural asset as a good thing, even less so when it leads to global warming. Answer following questions :1. Why is oil crucial to the an economy? 2. Why is the demand for oil increasing? 3. Why do such disparities between production and demand for oil exist in the world? 4. Why is oil strategically important? 5. Why is the oil industry dominated by large TNC? 21 6. Why are the environmental impacts of oil production and consumption often ignored? 7. How do MEDC governments influence LEDCs in their quest for oil? 8. Why does development in India and China lead to concerns over oil prices? 9. Why do many nations require the assistance of foreign oil companies to exploit their oil reserves? 10. What is the impact of oil use on the environment? 11. Why are non-renewable sources of energy not fully exploited? 12. Why is coal less desirable for China’s energy need? 13. What is the future of oil- based economies? 14. What viable solutions are presented as alternatives to oil-based economies? 22