diff --git a/config.yaml b/config.yaml
index 1a9e8198..a71db958 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1190,10 +1190,14 @@ teams:
     secret: false
   - name: tag-env-sustainability
     maintainers:
+      - catblade
       - leonardpahlke
-    members:
       - mkorbi
+    members:
+      - caradelia
+      - guidemetothemoon
       - nikimanoledaki
+      - patricia-cahill
   - name: tag-contributor-strategy
     formation:
       - tcs-maintainers