fix: negative price necessary

pypsa-meets-earth · Aug 19, 2024 · 3e1895e · 3e1895e
1 parent 9c3badc
commit 3e1895e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/add_export.py b/scripts/add_export.py
@@ -140,7 +140,7 @@ def add_export(n, hydrogen_buses_ports, export_profile):
                 carrier="H2", 
                 sign=-1,
                 p_nom_extendable=True,
-                marginal_cost=snakemake.params.endogenous_price,
+                marginal_cost=snakemake.params.endogenous_price * (-1),
         )
 
     else: