7. Energy Flow - Australia Energy2009 S.F. Lincoln Exports 76% of domestic energy production. Imports 9.5% of total energy flow (67% of oil use). Domestic energy use . is 95% dependent on fossil fuels.
10. Current and Future Carbon Footprints Energy2009 S.F. Lincoln From - UK Parliamentary Office of Science and Technology, Postnote, Oct., 2005, N o 268, p3. Grams of CO 2 / kWh
20. Nuclear Fusion Energy2009 S.F. Lincoln I nternational T hermonuclear E xperimental R eactor M. Westra, IAEA Bulletin, 2007, March, 29-31 Cadarache, France
21. Wind Power – World Production Energy2009 S.F. Lincoln
22. Wind Energy Energy2009 S.F. Lincoln Average wind force variation Data: CSIRO 250,000 wind turbines generating 20 MWh/day each could provide energy as electricity equal to Australia’s annual total energy use
27. Solar Energy Energy2009 S.F. Lincoln Area 70 kilometres by 70 kilometres at 4.75 KWh/m 2 /day could provide solar energy as electricity equal to Australia’s annual total energy use assuming 20% efficiency. Data: “The Heat is On” CSIRO, 2006
28. Hydrogen Energy2009 S.F. Lincoln 1 tonne of hydrogen produces 130 million kilojoules 1 tonne of oil produces 42 million kilojoules Courtesy NASA
30. Ethanol from Sugar Cane - Brazil Energy2009 S.F. Lincoln Energy use Energy input/output in MJ/tonne sugar cane Sugar cane production: Cultivation, transportation, fertilizers, lime, herbicides, seeds equipment 202 Ethanol production: Electricity, chemicals, lubricants, buildings, equipment 49 Energy input 251 Energy output 2,089 Ethanol 1,921 Bagasse surplus 169 Net energy profit 1,719 I.C. Macedo et al., “Greenhouse gas emissions in the Production of Ethanol in Brazil: Present Situation (2002), Secretariat of the Environment, Sao Paulo 2003.
33. Energy2009 S.F. Lincoln Environment Institute Science Seminar Series 2009 The future of landscapes futures? Climate, soil, water, biota, economics and people - research complexity Presented by: Professor Wayne Meyer