/
needs adjustment needs adjustment

needs adjustment - PDF document

ashley
ashley . @ashley
Follow
343 views
Uploaded On 2021-07-07

needs adjustment - PPT Presentation

owners to increase carbon stocks to cover leakage for 25 years or for 100 years If the requirements is only for 25 years it will be possible for participating projects to result in a net decrease in ID: 855701

carbon leakage harvesting years leakage carbon years harvesting baseline storage 100 reduced total adjusted arb 2017 rates net rate

Share:

Link:

Embed:

Download Presentation from below link

Download Pdf The PPT/PDF document "needs adjustment" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.


Presentation Transcript

1 needs adjustment owners to increa
needs adjustment owners to increase carbon stocks to cover leakage for 25 years or for 100 years. If the requirements is only for 25 years, it will be possible for participating projects to result in a net decrease in carbon storage over 100 years compared to the baseline. ARB could avoid this over-cre

2 diting by choosing an 80% leakage rate,
diting by choosing an 80% leakage rate, and accounting for total net benefits at the same time that reduced harvesting is assumed to happen and is credited. d to define the baseline for one harvesting to be the average values over the project life. Carbon storage and harvesting rates are correlated with one

3 another, and inextricabl redits in its f
another, and inextricabl redits in its first year, and the leakage associated with the reduced harvesting needs to be paid back over 100 years. Adjusted leakage rate Using data reported in the OPDRs, we reproduce the calculations of leakage (also called secondary effects), carbon in harvested wood products a

4 nd landfills (HWP&L), and total reductio
nd landfills (HWP&L), and total reductions achieved using leakage rates of 40%, 60%, and 80% instead of 20%. Adjusted timing of baseline harvesting We recalculate the credits that would have been generated if the protocolÕs leakage calculations matched its assumption that timber is harvested in year 1 of th

5 e baseline scenario to bring carbon stor
e baseline scenario to bring carbon storage down to baseline levels, and continues to be ha References: ARB. 2017. California Air Resources Board, CaliforniaÕs 2017 Climate Change Scoping Plan. Sacramento. Gan, J. & B. A. McCarl. 2007. Measuring transnational leakage of forest conservation. Ecological Economi