Abstract
This study examines the effect of methodological choices to determine the carbon payback time and the offset parity point for wood pellet production from softwood plantations in the South-eastern United States. Using the carbon accounting model GORCAM we model low-, medium-and high-intensity plantation management scenarios for a single stand level, an increasing stand level and a landscape level. Other variables are the fossil-fuel reference system and the electrical conversion efficiency. Due to the large amount of possible methodological choices and reference systems, there is a wide range of payback times (
Original language | English |
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Pages (from-to) | 371-389 |
Number of pages | 19 |
Journal | GCB Bioenergy [E] |
Volume | 6 |
Issue number | 4 |
DOIs | |
Publication status | Published - Jul 2014 |
Keywords
- bioenergy
- carbon debt
- carbon parity offset
- carbon payback
- Wood pellets
- FOREST
- SEQUESTRATION
- IMPACTS
- COSTS
- PLANTATIONS
- STRATEGIES
- TRANSPORT
- STORAGE
- EUROPE
- MODEL
- valorisation