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Title: 2050 working assumption Soil management Up to 2020 2010-2020 Content: The 2050 pathways model assumes up to 1.9 MtCO2e abatement by 2020, compared with 2007 soil emissions. The MacLoed et al 2010 cost source has a cummulative average cost[i.e., not the marginal cost of the final tonne, but the total area under the marginal curve divided by the total number of tonnes] of abating 1.9 MtCO2e of -£140/tCO2e (optimistic 2022 curve) to £7/tCO2e (pessimistic 2022 curve). It is unclear whether it is valid in our methodology to have negative abatement costs, so for the moment assuming the range starts at zero. User: Tom Counsell Signed off by: Signed off at: Cost category: Soil management cost data Cost source: 2050 working assumption cost source Valid for quantity of fuel: 1.9MtCO2e Valid in year: 2010-2020 Efficiency: Life: Size: Fuel: £(2010)0-7/tCO2e Operating: Capital: Default fuel unit: Default operating unit: Default capital unit: Label: Up to 2020 Output: |
Title: 2050 working assumption Soil management Up to 2020 2010-2020 Content: The 2050 pathways model assumes up to 1.9 MtCO2e abatement by 2020, compared with 2007 soil emissions. The MacLeod et al 2010 cost source has a cumulative average cost[i.e., not the marginal cost of the final tonne, but the total area under the marginal curve divided by the total number of tonnes] of abating 1.9 MtCO2e of -£140/tCO2e (optimistic 2022 curve) to £7/tCO2e (pessimistic 2022 curve). It is unclear whether it is valid in our methodology to have negative abatement costs, so for the moment assuming the range starts at zero. User: Tom Counsell Signed off by: Signed off at: Cost category: Soil management cost data Cost source: 2050 working assumption cost source Valid for quantity of fuel: 0-1.9MtCO2e Valid in year: 2010-2020 Efficiency: Life: Size: Fuel: £(2010)0-7/tCO2e Operating: Capital: Default fuel unit: £(2010)/tCO2e Default operating unit: Default capital unit: Label: Up to 2020 Output: |