diff --git a/src/plant_transaction_data/service.py b/src/plant_transaction_data/service.py
index 7657a4c..cf78870 100644
--- a/src/plant_transaction_data/service.py
+++ b/src/plant_transaction_data/service.py
@@ -80,7 +80,6 @@ async def get_charts(
             _safe_float(item.chart_capex_annualized)
             + _safe_float(item.chart_oem_annualized)
             + _safe_float(item.chart_fuel_cost_annualized)
-            + _safe_float(item.cost_disposal_cost)
         )
         revenue = _safe_float(item.chart_revenue_annualized)