* nemo/generators.py (Generator): Don't divide by zero and catch the

exception as this produces a runtime warning. Avoid it instead.
bje- · Feb 17, 2024 · d80398c · d80398c
1 parent a772cae
commit d80398c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/nemo/generators.py b/nemo/generators.py
@@ -93,11 +93,11 @@ def capfactor(self):
         """Capacity factor of this generator (in %)."""
         supplied = sum(self.series_power.values())
         hours = len(self.series_power)
-        try:
+        if self.capacity * hours == 0:
+            return float('nan')
+        else:
             capfactor = supplied / (self.capacity * hours) * 100
             return capfactor
-        except ZeroDivisionError:
-            return float('nan')
 
     def lcoe(self, costs, years):
         """Calculate the LCOE in $/MWh."""