Integrated Model of Bioenergy and Agriculture System
In Linköping Electronic Conference Proceedings, 2015
Abstract
Due to increased burden on the environment caused by human activities, focus on industrial ecology designs are gaining more attention. In that perspective an environ- mentally effective integration of bionergy and agriculture systems has significant potential. This work introduces a modeling approach that builds on Life Cycle Inventory and carries out Life Cycle Impact Assessment for a con- sequential Life Cycle Assessment on integrated bioenergy and agriculture systems. The model framework is built in Python which connects various freely available soft- ware that handle different aspects of the overall model. C- TOOL and Yasso07 are used in the carbon balance of agri- culture, Dynamic Network Analysis is used for the energy simulation and Brightway2 is used to build a Life Cycle Inventory compatible database and processes it for vari- ous impacts assessment methods. The model is success- fully demonstrated using a manure utilization case study where the manure is used to produce biogas and then heat and power, whereas its digestate is used as an organic fer- tilizer to a wheat field. The case study is compared with direct manure to wheat field application.
Info
Conference Paper, 2015
In Linköping Electronic Conference Proceedings, 2015
UN SDG Classification
DK Main Research Area
Science/Technology
