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WP6 Modelling Stackeholders Interplay and Policy Scenarios for Biorefineries and Biodiesel Production Final SUSTOIL Conference Düsseldorf, 7-9 June 2010 The Sustoil model for Europe: macroeconomic and policy views Dr Caterina De Lucia University of York 1 Contents of the talk Part I Aims and objectives of the WP6 Schematic view of the CGE (UoY) Interactions between WP5 and WP6-CGE modelling Part II Production struction without and with biorefineries Database and software info Policies Main results Conclusions - highlights 2 Part I: Aims and objectives of the WP6 Policy simulation analysis for bio-refineries Social network interactions across stakeholders Macroeconomic and policy analysis Agent Based Model (ABM) Computable General Equilibrium (CGE) Model 3 Part I: Schematic view of the CGE (UoY) Macroeconomic CGE model for bio-refineries (deals with the inter-relationships between different markets and sectors of the economy) Theoretical model Definition of behavioural relationships for: • production • consumption • trade • government • emissions Applied model • Calibration analysis (for the EU-27) • Benchmark case: current state of technology and consumption (fossil fuel use, biofuels as energy factors to production, current land use, current emission levels) • Policy options (Bio-based economy, EU targets of biofuels share in total energy) • Model’s validation (sensitivity analysis) 4 Interactions between WP5 and WP6-CGE modelling WP6-CGE modelling a biorefinery economy WP5 Other firms Optimal Biodiesel Optimal Biogas for bio-electricity BioRefineries Gov’t Optimal Bio-schemes Input factors Pollution CO2 Households HOME Trade ABROAD 5 The production structure with no biorefineries 6 The production structure with biorefineries 7 Database used Global Trade Analysis Project (GTAP) v6.1. https://www.gtap.agecon.purdue.edu/ Macroeconomic information given in Social Accounting Matrix (SAM) form. This provides a conceptual and behavioural framework to link the components of an economy to each other. A SAM is a square matrix where each account is a row and a colum entry (see next slide). 8 Environmental extended SAM To Firm Household Government Rest of the World Net Investments Total (Income) Emissions Consump. Consump. Exports Investments Total inc. firm Emissions Consump. Exports From Firm Household Wages Government Taxes Taxes Total incomes governme nt Rest of the World Impor ts Imports Total inc. Row Net Investment Total (expenditure) Total exp. firms Savings Savings Total exp. household Total exp. government Total inc. household Total savings Total exp. Row Total exp. Investments Total 9 Database The current database is the Global Trade Analysis Project v6.0 at the URL: www.gtap.agecon.purdue.edu/ Description GTAP 6.0 (2001 base year) SUSTOIL model Commodities 57 12 Activities 57 12 Factors 5 5 Regions 87 5 Margin Commodities 3 3 Domestic Institutions 4 4 Added information from WP5 on Biodiesel and Electricity from Biogas using oil seeds 10 Main added information Input and output data (including prices) on biodiesel and electricity from biogas refinery – WP5 Country prices on labour data for biorefineries Country prices on feed-in tariffs for electricity Country tax exemptions on biodiesel (in 2007) Sectoral CO2 equivalent emission factors (taken from DEFRA and WP5) Elastities values for production with biorefineries (taken from various recent sources) 11 Policies considered in the model Policy objective: 20 % reduction in CO2 using 20% renewables by 2020 Policy experiments: Change from a EU no-biobased economy to one with: A EU biorefinery economy Biofuels targets share in total energy by 5.75% by 2010 Biodiesel tax exemptions 12 Main policy results Sectors GDP % change North EU South EU West EU EU 10 All EU oth_agr -12.75 -4.76 -2.87 -43.84 -13.36 osd 203.90 -22.53 223.10 6278.00 689.69 en_int_ind -11.47 -13.48 -4.68 -41.65 -11.53 oth_ind -7.53 -6.88 1.73 -37.82 -4.88 gas 5.73 -30.35 -11.00 28.95 -9.09 coa -8.81 7.95 -5.21 -1.87 -3.58 oil -21.83 -23.78 -13.42 -61.28 -22.32 oil_pcts -21.21 -23.94 -12.41 -63.99 -19.46 transp -12.16 -13.74 -2.10 -51.25 -11.44 ely 6.28 12.18 10.24 42.28 12.96 13 Main policy results NorthEu CO2 equivalent emissions (% change) -12.63 SouthEu WestEU -14.82 -8.81 EU10 2.70 14 Main policy results NorthEu SouthEu WestEU EU10 Land used by osd (% of osd) 181.33 -20.15 187.6 3992 Land used by osd (% of total land) 13.00 -1.96 14.38 96.31 15 Main policy results NorthEu SouthEu WestEU EU10 Electricity price (% change ) -2.25 -3.13 0.038 -8.46 Oil price (% change) -15.48 -14.56 -14.41 -24.26 16 Concluding remarks - highlights Biorefineries working from Oil Seeds and their by-products will lead to a large increase in the amount of this crop grown – particularly in Eastern Europe This will be accompanied by decreases in sectoral GDP in several other areas There will be a decrease in CO2 emissions, but insufficient to meet the EU’s target of 20 %. Other environmental measures could be used to fill this gap Oil and electricity prices will generally fall in across the EU, with a particularly notable trend in Eastern Europe 17