diff --git a/config/config.default.yaml b/config/config.default.yaml
index f0fdd8d9..7bae66d1 100644
--- a/config/config.default.yaml
+++ b/config/config.default.yaml
@@ -778,6 +778,7 @@ plotting:
     gas pipeline new: '#a87c62'
     # oil
     oil: '#c9c9c9'
+    imported oil: '#a3a3a3'
     oil boiler: '#adadad'
     residential rural oil boiler: '#a9a9a9'
     services rural oil boiler: '#a5a5a5'
diff --git a/config/test/config.perfect.yaml b/config/test/config.perfect.yaml
index 788ad326..f20586d0 100644
--- a/config/test/config.perfect.yaml
+++ b/config/test/config.perfect.yaml
@@ -41,6 +41,9 @@ electricity:
 
   renewable_carriers: [solar, onwind, offwind-ac, offwind-dc]
 
+sector:
+  min_part_load_fischer_tropsch: 0 
+  min_part_load_methanolisation: 0
 atlite:
   default_cutout: be-03-2013-era5
   cutouts:
diff --git a/scripts/plot_summary.py b/scripts/plot_summary.py
index b297987a..c6f8eef9 100644
--- a/scripts/plot_summary.py
+++ b/scripts/plot_summary.py
@@ -464,10 +464,22 @@ def plot_carbon_budget_distribution(input_eurostat):
     plt.rcParams["ytick.direction"] = "in"
     plt.rcParams["xtick.labelsize"] = 20
     plt.rcParams["ytick.labelsize"] = 20
+    
+    emissions_scope = snakemake.params.emissions_scope
+    report_year = snakemake.params.eurostat_report_year
+    input_co2 = snakemake.input.co2
 
     # historic emissions
     countries = snakemake.params.countries
-    e_1990 = co2_emissions_year(countries, input_eurostat, opts, snakemake, year=1990)
+    e_1990 = co2_emissions_year(
+        countries,
+        input_eurostat,
+        opts,
+        emissions_scope,
+        report_year,
+        input_co2,
+        year=1990,
+    )
     emissions = historical_emissions(countries)
     # add other years https://sdi.eea.europa.eu/data/0569441f-2853-4664-a7cd-db969ef54de0
     emissions.loc[2019] = 2.971372
diff --git a/scripts/prepare_sector_network.py b/scripts/prepare_sector_network.py
index cea18fdf..0f9118f4 100644
--- a/scripts/prepare_sector_network.py
+++ b/scripts/prepare_sector_network.py
@@ -191,17 +191,15 @@ def get(item, investment_year=None):
 
 
 def co2_emissions_year(
-    countries, input_eurostat, opts, emissions_scope, report_year, year
+    countries, input_eurostat, opts, emissions_scope, report_year, input_co2, year
 ):
     """
     Calculate CO2 emissions in one specific year (e.g. 1990 or 2018).
     """
-    emissions_scope = snakemake.params.energy["emissions"]
-    eea_co2 = build_eea_co2(snakemake.input.co2, year, emissions_scope)
+    eea_co2 = build_eea_co2(input_co2, year, emissions_scope)
 
     # TODO: read Eurostat data from year > 2014
     # this only affects the estimation of CO2 emissions for BA, RS, AL, ME, MK
-    report_year = snakemake.params.energy["eurostat_report_year"]
     if year > 2014:
         eurostat_co2 = build_eurostat_co2(
             input_eurostat, countries, report_year, year=2014