Multi-product, multi-sector strategies to promote sustainable development and enhance global competitiveness

Transcription

1 Selected Results from the Thematic Research Network: Cane Resources Network for Southern Africa (CARENSA) Kick-off Meeting, 1-2 March 2007 Competence Platform on Energy Crop and Agroforestry Systems for Arid and Semi-arid Ecosystems Africa (COMPETE) Francis X. Johnson, Research Fellow, Energy and Climate Stockholm Environment Institute EUROPEAN COMMISSION Research Directorate-General Multi-product, multi-sector strategies to promote sustainable development and enhance global competitiveness Sustainable Development Strategies Cogeneration Environmental and Social Impacts Bio-Products & services Biofuels Techno-economic options Global Competitiveness 1

2 The case of Sugar Cane Resources Sugar Cane Sugar/solids Molasses/juice Crop Residues Raw Sugar Industrial Uses Steam & Electricity Refined Sugar Commercial Products Fuel Briquettes Fertilizers Ethanol Agricultural Products Industrial Uses Stillage Industrial Products Fertilizer Methane Components of Work Programme Agriculture Agronomy & Land Resources Harvesting and Delivery Integration Risk Analysis & Competitiveness Sustainable Development International Experiences Industry Perspectives Markets and Policies Policies and Regulations Trade, Financing, & Investment Implementation and Strategies Industry Process Systems Analysis Fibre Resources Sugar Resources Impacts Socio-economic Impacts Environmental Impacts 2

3 Southern African Development Community (SADC) Land Use Summary for SADC and other selected countries/regions Country/Region UNITS: Total Land Area Million ha Forest Area Agricultural Areas Cultivated Area Million ha share of total land area Million ha share of total land area Million ha share of total land area Total SADC % % 53 5,5% Brazil % % 67 7,9% China % % ,6% India % % ,1% United States % % ,2% EU % % 85 27,0% 3

4 Shares of SADC sugarcane production, 2004 Mauritius 11% Swaziland 10% 10% 5% Others 6% 4% 4% Madagascar 5% 45% High crop productivity in some SADC countries 140 Tonnes cane per hectare in Mauritius SADC total Australia Brazil India World 4

5 Legend Areas suitable and available for sugarcane in, Mozambique,, and Source: UKwZN 2005, SLCR Areas International Areas National Areas (No Categories) National Areas (IUCN Categorised) Kilometres Figure 5.3: Distribution of Protected Areas and SLCR Pixels Estimated Potential Surplus for Bagasse Cogeneration for various configurations Country Total TC crushed annually x bar 325 o C (GWh) 31 bar 45 bar 82 bar & 440 o C (GWh) & 440 o C (GWh) & 525 o C (GWh) Angola DR Congo Mauritius Mozambique Swaziland Total/Avg

6 Existing Factories: Ethanol Surpluses/deficits with Production from C-molasses only and E5 Ethanol Demand (million litres) ( ) MALAWI ZAMBIA ZIMBABWE MOZAMBIQUE MAURITIUS SWAZILAND SOUTH AFRICA Scenarios for Ethanol production from cane Million litres Other SADC Swaziland Mozambique

7 Cane Resources Network for Southern Africa (CARENSA) Funding: European Commission Fifth Framework Research Programme (EC FP5) EUROPEAN COMMISSION Research Directorate-General SEI, Stockholm Environment Institute (SCIENTIFIC COORDINATOR) IC, Imperial College Centre for Energy Policy and Technology, UK UM, University of Mauritius, Chemical and Sugar Eng. Dept. UND, University of Natal, Durban, AUA, Agricultural University of Athens, Greece CIRPS, Interuniversity Research Centre on Sustainable Development, Italy BUN, Biomass Users Network, CEEEZ, Centre for Energy, Environment, and Engineering, ISO, International Sugar Organisation FAO, Food and Agricultural Organisation (FAO), United Nations WII, Winrock International India CENBIO, National Reference Centre for Biomass, Brazil UNICAMP, University of Campinas SADC, Southern African Development Community Thanks to: EC and Sida - for financial support to CARENSA and our International Partners for their hard work CEEEZ Centre for Energy, Environment and Engineering Limited EUROPEAN COMMISSION Research Directorate-General 7