Greenhouse gas emissions, environmental …

1 The impact of fossil fuelsGreenhouse gas emissions , environmental consequences and socio The impact of fossil fuelsGreenhouse gas emissions , environmental consequences and socio-economic effects Final Report November 2009 The impact of fossil fuels Greenhouse gas emissions , environmental economic effects 2 era energy research architecture Authors: Bj rn Pieprzyk Norbert Kortl ke Paula Rojas Hilje Graphics: Max Gunter Guendel Mar n Prepared on behalf of: Verband der Deutschen Biokraftstoffindustrie (VDB) 3 Table of Contents: 1 Introduction.

2 9 2 Projection of petroleum production to 2030 .. 9 Development of petroleum production to 2008 .. 9 Development of production declines in current oil fields .. 10 Projections of future petroleum production .. 13 Development of the demand for fuels .. 19 3 Unconventional fossil fuels .. 20 Definition of unconventional fossil fuels .. 20 Raw material deposits for unconventional fossil fuels .. 20 Unconventional petroleum .. 20 CTL and GTL (CTL - Coal to Liquid, GTL - Gas to Liquid) .. 22 Current production of unconventional fossil fuels .. 23 Unconventional fossil fuels description of technologies.

3 23 Extraction of fuels from tar sand .. 24 Extracting fuel from extra heavy oil .. 33 Extracting fuels from oil shale .. 33 Extracting fuels from coal and natural gas (CTL: coal to liquid, GTL: gas to liquid) .. 34 4 Greenhouse gas emissions from fossil fuels .. 36 Greenhouse gas emissions from unconventional fossil fuels .. 36 Greenhouse gas emissions from conventional fossil fuels .. 40 Oil field depth and water to oil ratio (WOR) .. 40 Use of enhanced recovery technologies .. 43 Flaring of accompanying gas, venting of unburned accompanying gas.

4 45 Viscosity and sulphur content of petroleum .. 46 Impacts of the results on the German reference value and on global petroleum production emissions .. 48 5 Production costs of fossil fuels .. 49 6 Comparison of Greenhouse gas emissions and production costs of fossil fuels .. 53 7 Analysis of the environmental impacts and socio-economic effects of conventional and unconventional fossil fuels .. 57 Methodological approach .. 57 Evaluation of studies on the socio-economic effects of conventional petroleum .. 58 The Dutch Disease .. 60 The rentier state effect.

5 61 Off-budget petroleum revenues .. 61 Foreign debt .. 62 4 Military conflicts/civil wars .. 62 Evaluation of studies on the environmental impacts of conventional and unconventional petroleum .. 63 Description of production areas .. 63 environmental impacts: air / atmosphere .. 64 environmental impact: Destruction of the forest .. 65 environmental impact: water / groundwater .. 66 environmental impact: soil .. 68 environmental impact: increased risk of disease .. 69 Concluding assessment of the environmental impacts and socio-economic effects of petroleum production.

6 70 8 Summary evaluation of results and recommended action .. 71 Impact of the extraction of unconventional petroleum on the long-term development of Greenhouse gas emissions .. 71 Scenario: Growing demand .. 75 Scenario: Constant demand .. 77 Substitution effects of marginal oil through biofuels .. 79 Evaluation of the framing political conditions for the limitation of Greenhouse gas emissions for fossil fuels .. 82 Recommended action: Social and environmental standards for fossil petroleum .. 83 9 Bibliography .. 86 10 List of Illustrations .. 95 11 List of tables.

7 96 12 Appendix .. 97 5 Summary This is a study examining the Greenhouse gas emissions , environmental impacts and socio-economic effects of the production of conventional and non-conventional fuels and formulates both practical recommendations for climate protection measures in the transport sector and for social and environmental standards for fossil fuels. The basis for the evaluation of Greenhouse gas emissions , environmental impacts and socio-economic effects is the evaluation of predictions regarding future petroleum production. The comparison depicts a broad range of prognoses, up to 2030.

8 In this, the International Energy Agency (IEA) does not anticipate a reduction in overall petroleum production over the next two decades, despite the strong production decline in the currently existing fields. This is because according to its estimates an additional c. to trillion barrels are still available. However, it is assumed by other peak oil experts that the easily extracted petroleum reserves will soon be exploited and the utilisation of difficult to access petroleum reserves is limited due to technological problems. Because of this, current estimates anticipate a reduction in global production from over 80 million barrels of petroleum daily to between 40 and 76 million by 2030.

9 There is no uniform definition of unconventional petroleum. This study refers to unconventional petroleum as deposits that require elaborate processing in order to attain the characteristics of crude oil. According to this definition, unconventional petroleum includes Bitumen or raw oil from tar sand, extra heavy oil and pyrolysis or crude oil made from oil shale. In addition, synthetic fuels made of natural gas (GTL) and coal (CTL) are included as unconventional fuels. In short, it can be said that at the present time unconventional fossil fuels represent approximately 5% of global petroleum production.

10 However, we can assume a strong increase in the production of unconventional fuels, since, particularly in developing and emerging countries, a powerful increase in mobility resulting in up to three times current capacities is to be expected. This will lead to a corresponding increase in demand. The transport sector s share in total petroleum consumption will rise from a current rate of 52% to 57% by 2030. In regard to Greenhouse gas emissions , it is important to recall that the CO2 emissions of unconventional fuels are up to two and a half times higher than fuels made from conventional petroleum.