Carbon transfers | Pool-based approaches | Flux-based approaches | ||||
---|---|---|---|---|---|---|
IO | SC | P | SCAD | Simple | AF | |
On-site absorption | FL C gain | FL C gain | FL C gain | FL C gain | FL C gain | FL C gain |
On-site emissions | FL C loss | FL C loss | FL C loss | FL C loss | FL C loss | FL C loss |
Off-site emissions | FL C loss | FL C loss | FL C loss | FL C loss | FL C loss | FL C loss |
from FL to HWP as DU | FL C loss | FL C loss HWP C gain | FL C loss HWP C gain | FL C loss HWP C gain | – | – |
from FL to exported HWP | FL C loss | FL C loss | FL C loss HWP C gain | FL C loss | – | – |
from FL (in other countries) to imported HWP | – | HWP C gain | – | – | – | – |
from HWP as DU to atmosphere | – | HWP C loss | HWP C loss | HWP C loss | HWP C loss | HWP C loss |
from exported HWP to atmosphere | – | – | HWP C loss | – | HWP C loss | – |
from imported HWP to atmosphere | – | HWP C loss | – | – | – | HWP C loss |