diff --git a/config/config.yaml b/config/config.yaml
index 28ddff4..c9e203a 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -23,8 +23,25 @@ geographic_scope:
   - "BTN"
   - "IND"
 
+# Set to True if transmission should be included
 crossborderTrade: True
 
+# Set to True if existing transmission capacities should be included
+# from the Global Transmission Database (Brinkerink et al., 2024).
+transmission_existing: True
+
+# Set to True if planned transmission capacities should be included
+# from the Global Transmission Database (Brinkerink et al., 2024).
+transmission_planned: True
+
+# Set to True if existing storage capacities should be included
+# from the Global Energy Storage Database (DOE/Sandia).
+storage_existing: True
+
+# Set to True if planned storage capacities should be included
+# from the Global Energy Storage Database (DOE/Sandia).
+storage_planned: True
+
 # Emission Parameters 
 emission_penalty: 
 # - [EMISSION, COUNTRY, START_YEAR, END_YEAR, VALUE]