Fix name

src/model/resources/thermal/thermal.jl

@@ -56,13 +56,14 @@ function thermal_maintenance_capacity_reserve_margin_adjustment!(EP::Model,
     T = inputs["T"]     # Number of time steps (hours)
     ncapres = inputs["NCapacityReserveMargin"]
     THERM_COMMIT = inputs["THERM_COMMIT"]
-    MAINT = intersect(get_maintenance(dfGen), THERM_COMMIT)
+    MAINT = resources_with_maintenance(dfGen)
+    applicable_resources = intersect(MAINT, THERM_COMMIT)
 
     resource_component(y) = dfGen[y, :Resource]
     capresfactor(y, capres) = dfGen[y, Symbol("CapRes_$capres")]
     cap_size(y) = dfGen[y, :Cap_Size]
     down_var(y) = EP[Symbol(maintenance_down_name(resource_component(y)))]
     maint_adj = @expression(EP, [capres in 1:ncapres, t in 1:T],
-                    -sum(capresfactor(y, capres) * down_var(y)[t] * cap_size(y) for y in MAINT))
+                    -sum(capresfactor(y, capres) * down_var(y)[t] * cap_size(y) for y in applicable_resources))
     add_similar_to_expression!(EP[:eCapResMarBalance], maint_adj)
 end