diff --git a/scripts/build_electricity_demand.py b/scripts/build_electricity_demand.py
index 1c7d378e..cc60ac7e 100755
--- a/scripts/build_electricity_demand.py
+++ b/scripts/build_electricity_demand.py
@@ -168,6 +168,7 @@ def manual_adjustment(load, fn_load, powerstatistics):
      by the corresponding ratio of total energy consumptions reported by
      IEA Data browser [0] for the year 2013.
 
+
      2. For the ENTSOE transparency load data (if powerstatistics is False)
 
      Albania (AL) and Macedonia (MK) do not exist in the data set. Both get the
@@ -176,6 +177,9 @@ def manual_adjustment(load, fn_load, powerstatistics):
 
      [0] https://www.iea.org/data-and-statistics?country=WORLD&fuel=Electricity%20and%20heat&indicator=TotElecCons
 
+    Bosnia and Herzegovina (BA) does not exist in the data set for 2019. It gets the
+    electricity consumption data from Croatia (HR) for the year 2019, scaled by the
+    factors derived from https://energy.at-site.be/eurostat-2021/
 
      Parameters
      ----------
@@ -264,6 +268,8 @@ def manual_adjustment(load, fn_load, powerstatistics):
                 load["AL"] = load.ME * (5.7 / 2.9)
             if "MK" not in load and "MK" in countries:
                 load["MK"] = load.ME * (6.7 / 2.9)
+            if "BA" not in load and "BA" in countries:
+                load["BA"] = load.HR * (11.0 / 16.2)
         copy_timeslice(
             load, "BG", "2018-10-27 21:00", "2018-10-28 22:00", Delta(weeks=1)
         )