Merge pull request #289 from PyPSA/update-lng-ports

Replacing the IGGIELNG_LNG data with Europe-Gas-Tracker

Snakefile

@@ -146,10 +146,9 @@ if config["sector"]["gas_network"] or config["sector"]["H2_retrofit"]:
 
     rule build_gas_input_locations:
         input:
-            lng="data/gas_network/scigrid-gas/data/IGGIELGN_LNGs.geojson",
+            lng=HTTP.remote("https://globalenergymonitor.org/wp-content/uploads/2022/09/Europe-Gas-Tracker-August-2022.xlsx", keep_local=True),
             entry="data/gas_network/scigrid-gas/data/IGGIELGN_BorderPoints.geojson",
             production="data/gas_network/scigrid-gas/data/IGGIELGN_Productions.geojson",
-            planned_lng="data/gas_network/planned_LNGs.csv",
             regions_onshore=pypsaeur("resources/regions_onshore_elec_s{simpl}_{clusters}.geojson"),
             regions_offshore=pypsaeur('resources/regions_offshore_elec_s{simpl}_{clusters}.geojson')
         output:

data/gas_network/planned_LNGs.csv

@@ -1,8 +0,0 @@
-name,geometry,max_cap_store2pipe_M_m3_per_d,source
-Wilhelmshaven,"POINT(8.133 53.516)",27.4,https://www.gem.wiki/Wilhelmshaven_LNG_Terminal
-Brunsbüttel,"POINT(8.976 53.914)",19.2,https://www.gem.wiki/Brunsb%C3%BCttel_LNG_Terminal
-Stade,"POINT(9.510 53.652)",32.9,https://www.gem.wiki/Stade_LNG_Terminal
-Alexandroupolis,"POINT(25.843 40.775)",16.7,https://www.gem.wiki/Alexandroupolis_LNG_Terminal
-Shannon,"POINT(-9.442 52.581)",22.5,https://www.gem.wiki/Shannon_LNG_Terminal
-Gothenburg,"POINT(11.948 57.702)",1.4,https://www.gem.wiki/Gothenburg_LNG_Terminal
-Cork,"POINT(-8.323 51.831)",11.0,https://www.gem.wiki/Cork_LNG_Terminal 

scripts/build_gas_input_locations.py

@@ -19,14 +19,29 @@ def read_scigrid_gas(fn):
     return df
 
 
-def build_gas_input_locations(lng_fn, planned_lng_fn, entry_fn, prod_fn, countries):
+def build_gem_lng_data(lng_fn):
+    df = pd.read_excel(lng_fn[0], sheet_name='LNG terminals - data')
+    df = df.set_index("ComboID")
+
+    remove_status = ['Cancelled']
+    remove_country = ['Cyprus','Turkey']
+    remove_terminal = ['Puerto de la Luz LNG Terminal', 'Gran Canaria LNG Terminal']
+
+    df = df.query("Status != 'Cancelled' \
+              & Country != @remove_country \
+              & TerminalName != @remove_terminal \
+              & CapacityInMtpa != '--'")
+    
+    df.CapacityInMtpa = df.CapacityInMtpa.astype(float)
+
+    geometry = gpd.points_from_xy(df['Longitude'], df['Latitude'])
+    return gpd.GeoDataFrame(df, geometry=geometry, crs="EPSG:4326")
+
+
+def build_gas_input_locations(lng_fn, entry_fn, prod_fn, countries):
     
     # LNG terminals
-    lng = read_scigrid_gas(lng_fn)
+    lng = build_gem_lng_data(lng_fn)
-    planned_lng = pd.read_csv(planned_lng_fn)
-    planned_lng.geometry = planned_lng.geometry.apply(wkt.loads)
-    planned_lng = gpd.GeoDataFrame(planned_lng, crs=4326)
-    lng = pd.concat([lng, planned_lng], ignore_index=True)
 
     # Entry points from outside the model scope
     entry = read_scigrid_gas(entry_fn)
@@ -45,10 +60,11 @@ def build_gas_input_locations(lng_fn, planned_lng_fn, entry_fn, prod_fn, countri
         (prod.country_code != "DE")
     ]
 
-    conversion_factor = 437.5 # MCM/day to MWh/h
+    mcm_per_day_to_mw = 437.5 # MCM/day to MWh/h
-    lng["p_nom"] = lng["max_cap_store2pipe_M_m3_per_d"] * conversion_factor
+    mtpa_to_mw = 1649.224 # mtpa to MWh/h
-    entry["p_nom"] = entry["max_cap_from_to_M_m3_per_d"] * conversion_factor
+    lng["p_nom"] = lng["CapacityInMtpa"] * mtpa_to_mw
-    prod["p_nom"] = prod["max_supply_M_m3_per_d"] * conversion_factor
+    entry["p_nom"] = entry["max_cap_from_to_M_m3_per_d"] * mcm_per_day_to_mw
+    prod["p_nom"] = prod["max_supply_M_m3_per_d"] * mcm_per_day_to_mw
 
     lng["type"] = "lng"
     entry["type"] = "pipeline"
@@ -64,7 +80,7 @@ if __name__ == "__main__":
     if 'snakemake' not in globals():
         from helper import mock_snakemake
         snakemake = mock_snakemake(
-            'build_gas_import_locations',
+            'build_gas_input_locations',
             simpl='',
             clusters='37',
         )
@@ -87,7 +103,6 @@ if __name__ == "__main__":
 
     gas_input_locations = build_gas_input_locations(
         snakemake.input.lng,
-        snakemake.input.planned_lng,
         snakemake.input.entry,
         snakemake.input.production,
         countries