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Essay About Mineral And Energy Resources


The nexus of minerals and energy becomes ever more important as the economic growth and development of countries in the global South accelerates and the needs of new energy technologies expand, while at the same time various important minerals are declining in grade and available reserves from conventional mining. Unconventional resources in the form of deep ocean deposits and urban ores are being widely examined, although exploitation is still limited. This paper examines some of the implications of the transition towards cleaner energy futures in parallel with the shifts through conventional ore decline and the uptake of unconventional mineral resources. Three energy scenarios, each with three levels of uptake of renewable energy, are assessed for the potential of critical minerals to restrict growth under 12 alternative mineral supply patterns. Under steady material intensities per unit of capacity, the study indicates that selenium, indium and tellurium could be barriers in the expansion of thin-film photovoltaics, while neodymium and dysprosium may delay the propagation of wind power. For fuel cells, no restrictions are observed. View Full-Text

Keywords: minerals; energy; deep ocean resources; unconventional resourcesminerals; energy; deep ocean resources; unconventional resources

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  • ^"USGS World Energy Assessment Team". Retrieved 2007-01-18. 
  • ^Proven energy reserves, BP Statistical Review of World Energy 2010
  • ^The Middle Landfill
  • ^China building more power plants
  • ^COAL: Scrubbing its future
  • ^Pollution From Chinese Coal Casts a Global Shadow accessed 14 October 2007
  • ^IEA (2006), p. 127
  • ^EIA sources of electricity
  • ^"Consumption by fuel, 1965 - 2008". Statistical Review of World Energy 2009, BP. July 31, 2006. Archived from the original(XLS) on July 8, 2009. Retrieved 2009-10-24. 
  • ^"Oil Gas Industry Stats". oiljobsource.com. Retrieved 2011-02-07. 
  • ^Gold Russell, Davis Ann (2007-11-10). "Oil Officials See Limit Looming on Production". The Wallstreet Journal. 
  • ^Porter, Adam (10 June 2005). "'Peak oil' enters mainstream debate". BBC. Retrieved 2007-02-02. 
  • ^International Petroleum Monthly Retrieved 10 November 2009
  • ^Opec agrees record oil output cut retrieved 21 December 2008
  • ^"Communication from the Commission to the European Parliament and the Council: Renewable Energy Roadmap: Renewable Energies in the 21st century; building a sustainable future - COM(2006) 848"(PDF). Commission of the European Communities. 10 January 2007. Archived from the original(PDF) on 28 January 2007. Retrieved 2007-01-27. 
  • ^Basic Concepts of Sustainable Development for Business Students
  • ^"World Proved1 Reserves of Oil and Natural Gas, Most Recent Estimates". Energy Information Administration. Archived from the original on 17 February 2012. Retrieved 14 November 2016. 
  • ^"Global Ur Resources to Meet Projected Demand: Latest Edition of "Red Book" Predicts Consistent Supply Up to 2025". International Atomic Energy Agency. 2 June 2006. Retrieved 2007-02-01. 
  • ^Nakicenovic, Nebojsa; et al. "IPCC Special Report on Emissions Scenarios". Intergovernmental Panel on Climate Change. Retrieved 2007-02-20. Special Report on Emissions Scenarios
  • ^"Syria 'had covert nuclear scheme'". BBC News. 2008-04-25. Retrieved 2010-12-06. 
  • ^http://blogs.discovermagazine.com/crux/2015/01/16/thorium-future-nuclear-energy/#.VPfjkXbFo1w
  • ^Fusion Energy: SafetyArchived 2011-07-20 at the Wayback Machine. European Fusion Development Agreement (EFDA). 2006. Retrieved on 2007-04-03
  • ^Fifty years of U.S. fusion research - An overview of programs st
  • ^Renewable Resources in the U.S. Electricity Supply
  • ^ abTester, Jefferson W.; et al. (2005). Sustainable Energy: Choosing Among Options. The MIT Press. ISBN 0-262-20153-4. 
  • ^http://www.ren21.net/wp-content/uploads/2015/07/REN12-GSR2015_Onlinebook_low1.pdf pg31
  • ^Exergy Flow Charts
  • ^"Renewables, Global Status Report 2006"(PDF). Renewable Energy Policy Network for the 21st Century. 2006. Archived from the original(PDF) on 2011-07-18. Retrieved 2007-04-03. 
  • ^Munk & Wunsch, 1999
  • ^Marchuk, G.I. and Kagan, B.A. (1989) "Dynamics of Ocean Tides", Kluwer Academic Publishers, ISBN 978-90-277-2552-3. See page 225.
  • ^Tester, et al., p. 593
  • ^"All About Geothermal energy". Geothermal Energy Association - Washington, DC. Archived from the original on 2006-09-29. Retrieved 2007-02-07. 
  • ^ abFridleifsson,, Ingvar B.; Bertani, Ruggero; Huenges, Ernst; Lund, John W.; Ragnarsson, Arni; Rybach, Ladislaus (2008-02-11). O. Hohmeyer and T. Trittin, ed. "The possible role and contribution of geothermal energy to the mitigation of climate change"(PDF). Luebeck, Germany: 59–80. Archived from the original(pdf) on 2011-07-22. Retrieved 2009-04-06. 
  • ^ ab"The Future of Geothermal Energy"(PDF). MIT. Retrieved 2007-02-07. 
  • ^Rosenthal, Elisabeth (2008-02-08). "Biofuels Deemed a Greenhouse Threat". New York Times.  Registration required. "Almost all biofuels used today cause more greenhouse gas emissions than conventional fuels if the full emissions costs of producing these “green” fuels are taken into account, two studies being published Thursday have concluded."
  • ^Farigone, Joseph; Hill, Jason; Tillman, David; Polasky, Stephen; Hawthorne, Peter (2008-02-29). "Land Clearing and the Biofuel Carbon Debt". Science. 319 (5867): 1235–1238. Bibcode:2008Sci...319.1235F. doi:10.1126/science.1152747. PMID 18258862. 
  • ^Searchinger, Timothy; Heimlich, Ralph; Houghton, R. A.; Dong, Fengxia; Elobeid, Amani; Fabiosa, Jacinto; Tokgaz, Simla; Hayes, Dermot; Yu, Tun-Hsiang (2008-02-29). "Use of U.S. Croplands for Biofuels Increases Greenhouse Gases Through Emissions from Land-Use Change". Science. 319 (5867): 1238–1240. Bibcode:2008Sci...319.1238S. doi:10.1126/science.1151861. PMID 18258860. 
  • ^The New Math of Alternative Energy
  • ^Key World Energy Statistics 2007
  • 41.Energy has many forms , it can be changed form one form into another.

    42.fossil fuels are found in three state solid-coal,liquid-petrol, kerosene and gas-natural gas.In the bowels of earth.Mineral oil is found up to depth of about 11,000 metres in the earth.

    Methane,Ethane,propane and butane,etc are various types of natural gas.

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