Complex geography of demand and supply in energy

  • Created by: meg5433
  • Created on: 26-02-19 15:23
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  • Complex Geography of demand and supply in energy
    • Types of Energy
      • Primary
        • Natural Resources which are exploited
        • Gas,Oil,Coal,Uranium (non-renewables)
        • Biomass,wind,water (renewable and biofuels)
      • Secondary
        • Energy produces by transforming natural rescources
        • Petrol,Diesel,Electricity
      • Final Energy
        • consumption of energy
          • Domestic + Territary = 40%
            • Even distribution
              • Industry = 30%
              • Transports = 30%
          • Industry = 30%
          • Transports = 30%
    • Global energy consumption
      • consumption of energy
        • Domestic + Territary = 40%
          • Even distribution
        • Boom in 20th century + continued growth
          • Population and economic growth
            • East Asia
              • Europe and North America increased more moderatly
                • Stagnation in Europe now
                  • Economic growth is slow, Population growth is slow, Machines less energy consuming, Insulation has improved
        • Per Capita
          • Largely proportional to standards of living
            • Influenced by, price of energy, production of energy, climate
          • Measured in TOEs (tonnes of oi equivalent)
            • France = 4/capita :: Brasil=1/capita:: SSA=0.5/capita :: USA=8/capita :: Qatar=25/capita
        • TEC (Total energy consumption
          • China is the most polluting (per capita 3X less than USA)
          • CHINA + USA = 45%
          • G20 countries = 80%
          • Energy consumption is unevenly distributed
          • 1B ppl have NO access to electricity
            • 70% SSA
          • 3B ppl have a problem with access to energy
            • France 8M ppl cant heat their homes
              • fuel poverty
          • Africa = 15% world population , 3%energy consumption
      • The Global energy mix
        • Share of each primary energy in total consumption.
        • GEM
          • Fossil Fuels = 85%
            • Oil = 30%
            • Coal = 30%
            • Gas = 25%
          • Renewable = 10%
          • Nuclear = 5%
          • Contrasts come from electricity
        • Renewable
          • Brasil 1/3
          • France is mostly nuclear
          • Sweden = 100% (not very populated and not much land)
          • Costa Rica = 100%
    • but
    • but

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