diff --git a/definitions/variable/emissions/tag_carbon-management.yaml b/definitions/variable/emissions/tag_carbon-management.yaml
index 08165be2..51a30d19 100644
--- a/definitions/variable/emissions/tag_carbon-management.yaml
+++ b/definitions/variable/emissions/tag_carbon-management.yaml
@@ -3,6 +3,9 @@
 
 # This list should be a subset of carbon-removal options in definitions/variable/emissions/carbon-removal.yaml
 - Carbon Management Technology:
+    - Carbon Capture and Storage:
+        description: the capture from point sources, including distribution and sequestration
+          in geological storage
     - Biochar:
         description: production of biochar using pyrolysis
     - Direct Air Capture: