diff --git a/config/config.default.yaml b/config/config.default.yaml
index ad220b41..d3b45fda 100644
--- a/config/config.default.yaml
+++ b/config/config.default.yaml
@@ -621,14 +621,10 @@ clustering:
     exclude_carriers: []
   aggregation_strategies:
     generators:
-      p_nom_max: sum # use "min" for more conservative assumptions
-      p_nom_min: sum
-      p_min_pu: mean
-      marginal_cost: mean
+      p_nom_max: weighted_min
       committable: any
       ramp_limit_up: max
       ramp_limit_down: max
-      efficiency: mean
 
 solving:
   #tmpdir: "path/to/tmp"
@@ -775,6 +771,8 @@ plotting:
     H2: "Hydrogen Storage"
     lines: "Transmission Lines"
     ror: "Run of River"
+    ac: "AC"
+    dc: "DC"
 
   tech_colors:
     # wind
diff --git a/scripts/cluster_network.py b/scripts/cluster_network.py
index 28d63278..0a2827f4 100644
--- a/scripts/cluster_network.py
+++ b/scripts/cluster_network.py
@@ -499,13 +499,6 @@ if __name__ == "__main__":
             Nyears,
         ).at["HVAC overhead", "capital_cost"]
 
-        def consense(x):
-            v = x.iat[0]
-            assert (
-                x == v
-            ).all() or x.isnull().all(), "The `potential` configuration option must agree for all renewable carriers, for now!"
-            return v
-
         custom_busmap = params.custom_busmap
         if custom_busmap:
             custom_busmap = pd.read_csv(
diff --git a/scripts/plot_statistics.py b/scripts/plot_statistics.py
index 7a2875d8..5739207c 100644
--- a/scripts/plot_statistics.py
+++ b/scripts/plot_statistics.py
@@ -36,7 +36,11 @@ if __name__ == "__main__":
     # %%
 
     def rename_index(ds):
-        return ds.set_axis(ds.index.map(lambda x: f"{x[1]}\n({x[0].lower()})"))
+        specific = ds.index.map(lambda x: f"{x[1]}\n({x[0].lower()})")
+        generic = ds.index.get_level_values("carrier")
+        duplicated = generic.duplicated(keep=False)
+        index = specific.where(duplicated, generic)
+        return ds.set_axis(index)
 
     def plot_static_per_carrier(ds, ax, drop_zero=True):
         if drop_zero:
diff --git a/scripts/simplify_network.py b/scripts/simplify_network.py
index 99964c65..c87d6672 100644
--- a/scripts/simplify_network.py
+++ b/scripts/simplify_network.py
@@ -256,8 +256,12 @@ def _aggregate_and_move_components(
     _, generator_strategies = get_aggregation_strategies(aggregation_strategies)
 
     carriers = set(n.generators.carrier) - set(exclude_carriers)
-    generators, generators_pnl = aggregategenerators(
-        n, busmap, carriers=carriers, custom_strategies=generator_strategies
+    generators, generators_pnl = aggregateoneport(
+        n,
+        busmap,
+        "Generator",
+        carriers=carriers,
+        custom_strategies=generator_strategies,
     )
 
     replace_components(n, "Generator", generators, generators_pnl)
@@ -602,14 +606,16 @@ if __name__ == "__main__":
 
     # some entries in n.buses are not updated in previous functions, therefore can be wrong. as they are not needed
     # and are lost when clustering (for example with the simpl wildcard), we remove them for consistency:
-    buses_c = {
+    remove = [
         "symbol",
         "tags",
         "under_construction",
         "substation_lv",
         "substation_off",
-    }.intersection(n.buses.columns)
-    n.buses = n.buses.drop(buses_c, axis=1)
+        "geometry",
+    ]
+    n.buses.drop(remove, axis=1, inplace=True, errors="ignore")
+    n.lines.drop(remove, axis=1, errors="ignore", inplace=True)
 
     update_p_nom_max(n)