Reports
4C Evaluation Reports

Browse our open access library of project evaluation reports, detailing the carbon and biodiversity consequences for a host of REDD+ projects.

This database contains evaluation reports for REDD+ carbon projects spanning all tropical regions. Click on any file name to view the full report, and use the column headers to sort by project ID, country, start year, or continent. We will update this page with more reports as they become available. Please contact us if you are interested in us running an evaluation for a project or if you would like to report an error.

Show/Hide Columns:

FileID ↓↑Registry ↓↑Country ↓↑Start Year ↓↑Continent ↓↑
1686VCSBrazil2014South America
944VCSPeru2008South America
1115VCSBrazil2011South America
1122VCSPapua New Guinea2008Asia
1395VCSColombia2013South America
958VCSPeru2009South America
1392VCSColombia2013South America
1311VCSMadagascar2007Africa
1047VCSMadagascar2007Africa
1390VCSColombia2013South America
1400VCSColombia2013South America
985VCSPeru2008South America
1094VCSBrazil2002South America
875VCSBrazil2008South America
1360VCSPeru2010South America
1201VCSSierra Leone2012Africa
1359VCSDR Congo2009Africa
1326VCSBelize2010Central America
844VCSPeru2008South America
1571VCSBrazil2012South America
1329VCSBrazil2011South America
1325VCSTanzania2011Africa
1399VCSColombia2013South America
981VCSBrazil2008South America
1566VCSColombia2012South America
1650VCSCambodia2009Asia
1067VCSPeru2010South America
1503VCSBrazil2012South America
1396VCSColombia2014South America
977VCSBrazil2018South America
1391VCSColombia2013South America
934VCSDR Congo2010Africa
1215VCSMadagascar2004Africa
963VCSBrazil2010South America
1112VCSBrazil2010South America
1113VCSBrazil2010South America

About these Reports

Each of these reports was conducted using the PACT methodology developed by 4C:

  • Metadata - Project location, timeline, and registry information
  • Assessment results - Quality and integrity metrics. Insights into how well projects performed.

For more information about our evaluation process, please visit our science page.