Bioenergy, sustainability and trade-offs: Can we avoid deforestation while promoting bioenergy?
Center for International Forestry Research

2. Assessment of the potential of forest-based bioenergy for climate change mitigation

Using forests as carbon sinks combined with forest-based bioenergy development–either directly by establishing energy plantations or through the use of forest and industrial residues–has substantial additional carbon mitigation potential. However, past experience provides strong reasons to believe that significant bioenergy development will come at the expense of natural forests–either through direct conversion or indirect competition among various land uses–to the extent that bioenergy development will increase land demand and indirectly replace tropical forests. In this case, the net carbon balance would be highly negative.

Analysing of the potential of sustainable forest-based bioenergy for climate change mitigation

The analysis includes quantification of the potential of sustainable forest-based bioenergy development for climate change mitigation. Life cycle analysis and modelling (CO2Fix and Gorcam models)  are used to calculate the balance of carbon released through deforestation and forest degradation relative to carbon benefits gained from the substitution of fossil fuels by biofuels (including the use of residues from forest operations).

Reviewing existing methods for carbon accounting

This activity consists of a review of existing methods for carbon accounting for forest-based bioenergy development, particularly to evaluate the extent to which there is full accounting – particularly for land use changes. This includes a review of the IPCC Good Practice Guidlines for LULUCF, IPCC Guidelines for National GHG Inventories, etc.

Developing improved methods for carbon accounting

Based on the results of the previous activity, revised methods for full carbon accounting for forest-based bioenergy development will be developed.

 

Center for International Forestry Research European Union Joanneum Research Forschungsgesellschaft mbH (JR) Universidad Nacional Autónoma de México (UNAM) Council for Scientific and Industrial Research (CSIR) Stockholm Environment Institute (SEI) International Fund for Agricultural Development