Capacity Development for CDM Project Presentation of Selected PDD Methane capture and combustion from swine treatment for Peralilo By Kwaku Wiafe Senior Project Officer KITE ….innovating energy solutions….

Outline Description Description Baseline methodology Baseline methodology Additionality Additionality Monitoring Methodology and Plan Monitoring Methodology and Plan Calculation of GHG emissions Calculation of GHG emissions Environmental Impacts Environmental Impacts ….innovating energy solutions….

Project Description Owner - Agrosuper, largest pork production company in Chile Owner - Agrosuper, largest pork production company in Chile Project - Install an advanced waste management system to reduce GHG emissions from pig and poultry waste Project - Install an advanced waste management system to reduce GHG emissions from pig and poultry waste Technology -anaerobic digester and activated sludge treatment Technology -anaerobic digester and activated sludge treatment GHG reduced - CH 4, N 2 O and CO 2 GHG reduced - CH 4, N 2 O and CO 2

Baseline Methodology Approach - Technology representing economically attractive course of action Approach - Technology representing economically attractive course of action Open lagoon system being used as per voluntary agreement with government Open lagoon system being used as per voluntary agreement with government Used by 50% of pork industry in Chile due to low cost Used by 50% of pork industry in Chile due to low cost Waste water stored in lagoons for 5-9 months then applied on land as irrigation and fertilizer Waste water stored in lagoons for 5-9 months then applied on land as irrigation and fertilizer

Application of Baseline Methodology List of possible baseline scenarios List of possible baseline scenarios 1. Solid Storage – Land Application 2. Pit Storage – Land Application 3. Storage lagoon – Land Application 4. Anaerobic lagoon – Land Application 5. Press Anaerobic Lagoon – Land Application 6. Digester – Land Application (phase I) 7. Digester–Aerobic Treatment (phase II) 8. Solid Separation-Composting-Land Application

Baseline Methodology Initial Screening based on: Initial Screening based on: Legal Constrains Legal Constrains Historical Practice Historical Practice Available Technology Available Technology Manure management system appropriate for national conditions Manure management system appropriate for national conditions Conclusions-Possible Baselines are options 4,5,6&7 Conclusions-Possible Baselines are options 4,5,6&7

Baseline Methodology-Economic Comparison (1)

Baseline Methodology-Economic Comparison (2)

Baseline scenario boundary Manure from livestock Open air anaerobic lagoon Disposal of Treated manure Particulate removal (every 10 years) CH 4 N 2 O CH 4 N 2 O Project Boundary

Project scenario boundary-Ph 1 Manure from livestock Digester Disposal of Treated manure Settled Solids Land Application CH 4 N 2 O CH 4 Project Boundary Storage Lagoon Gas measurement Flare or Boiler CH 4 N 2 O

Project scenario boundary-Ph 2 Manure from livestock Digester Disposal of Treated manure Settled Solids Land Application CH 4 N 2 O CH 4 Project Boundary Storage Lagoon Gas measurement Flare or Boiler Aerobic post treatment CH 4

Monitoring Methodology Approved methodology – AM0006 Approved methodology – AM0006 Monitored parameters and default values used to calculate project emissions and reductions to baseline Monitored parameters and default values used to calculate project emissions and reductions to baseline Animal population Animal population Average pig weight Average pig weight Manure flow rate Manure flow rate Flow of sludge from Aerobic Treatment Flow of sludge from Aerobic Treatment 5 days BOD 5 days BOD Nitrogen content of manure Nitrogen content of manure C0 2 concentration in gas flow C0 2 concentration in gas flow Flare efficiency Flare efficiency Biogas flow Biogas flow

Estimation of GHG

Environmental impact/SD Benefits Odours reduced Odours reduced Pathogen and vector control Pathogen and vector control Treated water suitable for irrigation Treated water suitable for irrigation Potential use of biogas for electricity generation Potential use of biogas for electricity generation

Stakeholders comments Positive comments received Positive comments received No objections to project received No objections to project received All requests for clarification and information dealt with in a timely manner All requests for clarification and information dealt with in a timely manner

Conclusion PDD generally reflects that for organic waste projects PDD generally reflects that for organic waste projects Key issues to note: Key issues to note: How additionality was determined How additionality was determined Data requirements for monitoring Data requirements for monitoring

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