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Fossil Fuels – Production, Applications Reference, Directory
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Fossil Fuels – Production, Applications Reference, Directory
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The main question for this topic @ Billion Dollar Questions: What are the alternative energy sources available to us?
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Content derived from Wikipedia article on Fossil Fuels
Fossil fuel
Contents
1 A limited resource 2 Levels and flows 3 Environmental effects 4 Fossil fuel subsidies 5 References 6 See also 7 External links
Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals.
The theory that hydrocarbons were formed from these remains was first introduced by Mikhail Lomonosov in 1757. In common dialogue, the term fossil fuel also includes hydrocarbon-containing natural resources that are not derived from animal or plant sources. These are known instead as mineral fuels. The utilization of fossil fuels has enabled large-scale industrial development and largely supplanted water-driven mills, as well as the combustion of wood or peat for heat.
Fossil fuel is a general term for buried combustible geologic deposits of organic materials, formed from decayed plants and animals that have been converted to crude oil, coal, natural gas, or heavy oils by exposure to heat and pressure in the earth's crust over hundreds of millions of years.
When generating electricity, energy from the combustion of fossil fuels is often used to power a turbine. Older generators often used steam generated by the burning of the fuel to turn the turbine, but in newer power plants the gases produced by burning of the fuel turn a gas turbine directly.
With global modernization in the 20th and 21st centuries, the thirst for energy from fossil fuels, especially gasoline derived from oil, is one of the causes of major regional and global conflicts. A global movement toward the generation of renewable energy is therefore underway to help meet the increased global energy needs.
The burning of fossil fuels by humans is the largest source of emissions of carbon dioxide, which is one of the greenhouse gases that allows radiative forcing and contributes to global warming. The atmospheric concentration of CO2, a greenhouse gas, is increasing, raising concerns that solar heat will be trapped and the average surface temperature of the Earth will rise in response. A small portion of hydrocarbon-based fuels are biofuels derived from atmospheric carbon dioxide, and thus do not increase the net amount of carbon dioxide in the atmosphere.
A limited resource
Annual carbon dioxide emission broken down into various fuel types during 1800-2000 AD. Shows the increasing rate at which fossil fuels are being consumed.The principle of supply and demand suggests that as hydrocarbon supplies diminish, prices will rise. Therefore higher prices will lead to increased alternative, renewable energy supplies as previously uneconomic sources become sufficiently economical to exploit. Artificial gasolines and other renewable energy sources currently require more expensive production and processing technologies than conventional petroleum reserves, but may become economically viable in the near future. See Future energy development.
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Levels and flows
Levels of primary energy sources are the reserves in the ground. Flows are production. The most important part of primary energy sources are the carbon based fossil energy sources. Oil, coal, and gas stood for 79.6% of primary energy production during 2002 (in million tonnes of oil equivalent (mtoe)) (34.9+23.5+21.2).
Levels (reserves) (EIA oil, gas, coal estimates, EIA oil, gas estimates)
Oil: 1,050,691 to 1,277,702 million barrels (167 to 203 km³) 2003-2005 Gas: 6,040,208 - 6,805,830 billion cubic feet (171,040 to 192,720 km³) 6,805.830*0.182= 1,239 BBOE 2003-2005 Coal: 1,081,279 million short tons (1,081,279*0.907186*4.879= 4,786 BBOE) (2004) Flows (daily production) during 2002 (7.9 is a ratio to convert tonnes of oil equivalent to barrels of oil equivalent)
Oil: (10,230*0.349)*7.9/365= 77 MBD Gas: (10,230*0.212)*7.9/365= 47 MBOED Coal: (10,230*0.235)*7.9/365= 52 MBOED Years of production left in the ground with the most optimistic reserve estimates (Oil & Gas Journal, World Oil)
Oil: 1,277,702/77/365= 32 years Gas: 1,239,000/47/365= 72 years Coal: 4,786,000/52/365= 252 years Note that this calculation assumes that the product could be produced at a constant level for that number of years and that all of the reserves could be recovered. In reality, consumption of all three resources has been increasing. While this suggests that the resource will be used up more quickly, in reality, the production curve is much more akin to a bell curve. At some point in time, the production of each resource within an area, country, or globally will reach a maximum value, after which, the production will decline until it reaches a point where is no longer economically feasible or physically possible to produce. See Hubbert peak theory for detail on this decline curve with regard to petroleum.
The above discussion emphasizes worldwide energy balance. It is also valuable to understand the ratio of reserves to annual consumption (R/C) by region or country. For example, energy policy of the United Kingdom recognizes that Europe's R/C value is 3.0, very low by world standards, and exposes that region to energy vulnerability, since the United Kingdom, by instance, relies on fossil fuels as its best source. It is still very controversial what fuel will be the "fuel of the future"
Environmental effects
In the United States, more than 90% of greenhouse gas emissions come from the combustion of fossil fuels. In addition other air pollutants, such as nitrogen oxides, sulfur dioxide, VOCs, and heavy metals are produced.
Combustion of fossil fuels generates sulfuric, carbonic, and nitric acids, which fall to Earth as acid rain, impacting both natural areas and the built environment. Monuments and sculptures made from Marble are particularly vulnerable, as the acids dissolve calcium carbonate.
Fossil fuels also contain radioactive materials, mainly uranium and thorium, are released into the atmosphere. In 2000, about 12,000 metric tons of thorium and 5,000 metric tons of uranium were released worldwide from burning coal.[4] It is estimated that during 1982, US coal burning released 155 times as much radioactivity into the atmosphere as the Three Mile Island incident.
Burning coal also generates large amounts of fly ash and bottom ash.
Harvesting, processing, and distributing fossil fuels can also create environmental problems. Coal mining methods, particularly mountaintop removal and strip mining, have been causes for concern. While offshore oil drilling may create a hazard for aquatic organisms. Oil refineries (See Oil refinery) can pose threats to the environment. Transportation of coal requires the use of diesel-powered locomotives, while crude oil is typically transported by tanker ships. Each of these requires the combustion of fossil fuels.
Environmental regulation uses a variety of approaches to limit these emissions, such as command-and-control (which mandates the amount of pollution or the technology used), economic incentives, or voluntary programs.
Fossil fuel subsidies
In economic terms, pollution from fossil fuels is regarded as a negative externality and should be taxed. This 'internalizes' the cost of pollution and makes fossil fuels more expensive, thereby reducing their use and the amount of pollution associated with them. Although European nations do impose some pollution taxes, they also give billions of subsidies to the fossil fuel industry, offseting the taxes.
Although taxation may be one opinon on reducing their use its not conclusive by any measure.
Fossil Fuel Subsidies in Europe US Fossil Fuel Subsidies 2003 Congressional briefing on fossil fuel subsidies
Related Topics @ Wikipedia
Abiogenic petroleum origin proposes that petroleum is not a fossil fuel Climate change Energy policy Flue gas emissions from fossil fuel combustion Greenhouse gas Global warming Hubbert peak theory List of energy topics Low-carbon economy Future energy development Radiative forcing Renewable energy World energy resources and consumption Proposed Oil phase-out in Sweden
http://en.wikipedia.org/wiki/Fossil_fuel
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Reference
GeoDig – Get Local!
Have you checked out the GeoDig directories for over 30 countries? GeoDig provides useful local and regional web resources for over 200 cities around the world. See the list of cities and countries for which GeoDig provides locality-specific web resources.
North America USA - Alabama (AL) > Birmingham; Alaska; Arkansas (AR) > Little Rock; Arizona (AZ) > Phoenix, Las Vegas, Tucson; California (CA) > Los Angeles, San Francisco, Sacramento, Fresno, Bakersfield; Colorado, CO > Denver; Connecticut, CT > Hartford; District of Columbia, DC > Washington DC; Delaware (DE) > Wilmington; Florida > Miami, Orlando, Tampa, Orlando, Sarasota, West Palm Beach, Jacksonville; Georgia > Atlanta; Hawaii > Honolulu; Idaho; Illinois > Chicago; Indiana > Indianapolis; Iowa; Kansas (KS); Kentucky (KY) > Louisville; Louisiana (LA) > New Orleans, Baton Rouge; Maine; Maryland (MD) > Baltimore; Massachusetts > Boston, Springfield; Michigan > Detroit, Grand Rapids; Minnesota > Minneapolis-St. Paul; Mississippi (MS); Missouri (MO) > Kansas City, St. Louis; Montana; Nebraska (NE) > Omaha; Nevada (NV) > Las Vegas; New Hampshire; New Jersey (NJ) > Jersey City, Newark; New Mexico (NM) > Albuquerque; New York > New York, Buffalo, Rochester, Albany, Syracuse; North Carolina (NC) > Raleigh-Durham, Charlotte, Greensboro; North Dakota; Ohio> Columbus, Cincinnati, Cleveland, Toledo, Youngstown, Dayton; Oklahoma (OK) > Oklahoma City, Tulsa; Oregon > Portland; Pennsylvania > Philadelphia, Allentown, Pittsburgh, Harrisburg, Scranton, ; Rhode Island (RI) > Providence; South Carolina (SC) > Greenville; South Dakota; Tennessee (TN) > Knoxville, Memphis, Nashville; Texas > Austin, Dallas, Houston, San Antonio, El Paso, Austin, McAllen; Utah (UT) > Salt Lake City; Vermont; Virginia (VA) > Norfolk, Richmond; Washington > Seattle; West Virginia; Wisconsin (WI) > Milwaukee; Wyoming Canada - Vancouver, Montreal, Toronto, Calgary, Ottawa-Gatineau, Edmonton, Quebec City, Winnipeg, Hamilton, London
You are the Alternative Energy Section of Billion Dollar Questions
Europe - UK - London, Glasgow, Manchester, Birmingham, Liverpool, Sheffield, Leeds, Bristol, Edinburgh, Leicester; France - Paris, Marseille, Lyon, Toulouse, Nice, Nantes, Strasbourg, Montpellier, Bordeaux; Germany - Frankfurt (Frankfurt am Main), Munich (München), Berlin, Düsseldorf, Hamburg, Cologne (Köln), Essen, Dortmund, Stuttgart, Bremen, Duisburg, Hannover, Nürnberg (Nuremberg), Dresden, Leipzig; Italy - Milan (Milano), Rome (Roma), Napoli (Naples), Torino (Turin), Palermo, Bologna, Firenze (Florence), Genova (Genoa); Spain - Madrid, Barcelona, Valencia, Sevilla, Zaragoza, Malaga, Murcia, Las Palmas, Bilbao; Scandinavia - Finland - Helsinki (Helsingin), Espoo, Tampere (Tampereen), Vantaa, Turku, Oulu, Sweden - Stockholm, Goteborg (Göteborg), Malmo (Malmö), Uppsala, Vasteras (Västerås), Denmark - Copenhagen (Københavns), Aarhus (Århus), Odense, Aalborg (Ålborg), Norway - Oslo, Bergen, Stavanger, Trondheim; Benelux - Belgium - Brussels (Brussel), Antwerp (Antwerpen), Ghent (Gent, Gand), Charleroi, Liège (Liege), Netherlands - Amsterdam, Rotterdam, Utrecht, Eindhoven, Tilburg, ‘s-Gravenhage (sGravenhage), Groningen, Luxembourg - Luxembourg City; Portugal – Lisbon; Greece – Athens; Hungary – Budapest; Poland – Warsaw; Switzerland - Zürich (Zurich), Geneva (Geneve, Genève), Basel, Bern (Berne), Lausanne; Austria - Linz, Vienna (Wien), Graz, Linz, Salzburg, Innsbruck; Ireland – Dublin
Asia - India - Mumbai, New Delhi, Bangalore; China & Hong Kong - Hong Kong, Beijing, Shanghai, Tianjin, Wuhan, Shenyang, Guangzhou, Harbin, Xian; Japan - Tokyo, Osaka, Yokohama, Nagoya, Sapporo, Kyoto, Kobe, Fukuoka, Kawasaki, Hiroshima; South Korea - Seoul, Pusa, Taegu, Incheon, Taejeon, Taiwan - Taipei; Malaysia - Kuala Lumpur; Singapore; Russia - Moscow, St Petersburg
You are the Alternative Energy Section of Billion Dollar Questions
Middle East - Turkey - Istanbul, Israel - Tel Aviv
Oceania - Australia - Sydney, Melbourne, Brisbane, Perth, Adelaide
Africa - South Africa - Johannesburg, Cape Town, Durban
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