diff --git a/src/aeros_simulation/utils.py b/src/aeros_simulation/utils.py
index 1b82a7d..858a5cd 100644
--- a/src/aeros_simulation/utils.py
+++ b/src/aeros_simulation/utils.py
@@ -46,7 +46,7 @@ def calculate_eaf(
 
         try:
                 # Calculate lost production
-                max_capacity = 550
+                max_capacity = 500
                 # Calculate total equivalent derate and outage hours
                 edh = calculate_equivalent_derate_hours(plot_data, max_flow_rate=max_capacity)