National Grid Emission Factor (NGEF)

Tables below  shows the computed grid emission factor derived using the 2009-2011 power statistics.

Table 1. Summary of the CDM Baseline Construction for Luzon-Visayas Grid *

  (t-CO₂/MWh)
Operating Margin Emission Factor 0.6032
Build Margin Emission Factor 0.4044

a. Weighted average CM

  WOM WBM Combined Margin Emission Factor
Wind and solar power generation project activities for the first crediting period and for subsequent crediting periods 0.75 0.25 0.5535
All other projects for the first crediting period 0.5 0.5 0.5038
All other projects for the second and third crediting period 0.25 0.75 0.4541
Alternative weights     0

b. Simplified CM

  WOM WBM Combined Margin Emission Factor
•The project activity is located in a Least Developed Country (LDC) or in a country with less than 10 registered CDM projects at the starting date of validation; and 1 0 0.6032
• The data requirements for the application of step 5 above cannot be met.      

Table 2. Summary of the CDM Baseline Construction for Mindanao Grid*

  (t-CO₂/MWh)
Operating Margin Emission Factor 0.2864
Build Margin Emission Factor

0.7057

 

a. Weighed average CM

  WOM WBM Combined Margin Emission Factor
 Wind and solar power generation project activities for the first crediting period and for subsequent crediting periods 0.75 0.25 0.3912
All other projects for the first crediting period 0.5 0.5 0.496
All other projects for the second and third crediting period 0.25 0.75 0.6008
Alternative weights     0

b. Simplified CM

  WOM WBM Combined Margin Emission Factor
•The project activity is located in a Least Developed Country (LDC) or in a country with less than 10 registered CDM projects at the starting date of validation; and 1 0 0.2864
• The data requirements for the application of step 5 above cannot be met.      
 
*Reference:  UNFCCC, ”Tool to calculate the emission factor for an electricity system” Version 02.2.1,
IPCC, "2006 Guidelines for National Greenhouse Gas Inventories"