CDM Pipeline image
Last updated:
1st January 2017

Content of CDM/JI Pipeline
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CDM Pipeline spreadsheet

CDM project distribution within host countries by region and type

JI Pipeline

Guidance document

Publications and papers
  UNEP DTU Partnership
CDM/JI Pipeline Overview Page

This page show some of the most important tables/graphs in the Pipeline, they cover the subjects of all the pages and are not repeated on the other pages.

Status of CDM projects
Number of CDM projects
CERs until 2012
CDM project registrationAnnual ERUs from JI
Registered projects over
Review history
Status of CDM projects
In total 8466 CDM projects are now included in the Pipeline excluding the 276 projects given a negative validation by DOEs, the 2222 projects where DOEs terminated the validation, the 275 rejected by EB and the 64 withdrawn. 7752 of the projects are now registered and a further 8 are in the registration process. 3020 CDM projects have got CERs issued.



The projections is for Issued CERs  in the period 2013-2020.

1769 Million CERs have been issued. The first column  shows that 1472 MCERs were issued in the period 2008-2012.  The second column shows that 297 MCERs have been issued in the second crediting period. The total issuance in the period 2008-2020 is  expected to be 3338 MCERs.


Number of CDM projects starting the public comments period each month, the number of them that have requested registration, the number of them that have CERs issued, and the number of them that was rejected by DOEs.
7 new CDM projects were added to the pipeline in December 2016.


CERs expected until 2020 in CP2 from CDM projects in each sector
While 71% of the CDM projects are renewables, they  take 55% of the CERs in CP2. Energy efficiency takes 9% of the CERs  for Supply-side EE and only 1% for Demand-side-EE (see sub-page on types).


The monthly average time delay from the start comment date to the date of registration has now decreased to about 100 days.


ERUs expected until 2012 from JI projects ( % in each category)
While 18% of the 761 JI projects are renewables, they only take 3.6% of the ERUs. CH4 and fugitives reduction  takes the majority (53.8%) of the ERUs.


The number of registration actions by the Executive Board each month

The registration actions in December 2016 were for 5 projects


Review history

The graph above shows the total number of project requesting registration each year (we use the date of signature in the request registration letter from the DOE). The yellow bar shows the number of these projects, that are registered automatically. The graph shows that this fraction has gone down from 92% in 2005 to 31% in 2008. After that the system improved and in 2012 94% was again registered automatically like in the beginning of CDM. Now 98% are registered automatically.