diff --git a/.gitmodules b/.gitmodules
index 255b976..cbbe938 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@
 [submodule "dataModels.SDG"]
 	path = dataModels.SDG
 	url = https://github.com/smart-data-models/dataModels.SDG.git
+[submodule "dataModel.CarbonFootprint"]
+	path = dataModel.CarbonFootprint
+	url = https://github.com/rfranquelo/dataModel.CarbonFootprint.git
diff --git a/dataModel.CarbonFootprint b/dataModel.CarbonFootprint
new file mode 160000
index 0000000..c27ea88
--- /dev/null
+++ b/dataModel.CarbonFootprint
@@ -0,0 +1 @@
+Subproject commit c27ea88df7bff5dfbe8b63ce4867ca8469530b5d