
Climate Action Reserve is a program of the California Registry which tracks and registers voluntary projects that reduce emissions of GHGs.
CARROT is the California Registry's online GHG reporting and calculation tool. Log into CARROT.
View third party verified emission reports for our members.
The General Reporting Protocol 3.1 is now available! View GRP 3.1 and a summary of changes from GRP 3.0 to 3.1.

The Climate Registry, is a new GHG registry that serves all of North America. It is our sister organization and based upon the work of the California Registry.
April 3, 2009
Environmental organizations issue letter of support
April 3, 2009
Climate Action Reserve becomes parent organization
January 29, 2009
El Paso Becomes First Natural Gas Company to Achieve CCAR Milestone
January 29, 2009
Speaker lineup announced for NACW
January 23, 2009
Climate Action Reserve makes milestone expansion of carbon credit program
California Climate Action Registry Calendar of Events