diff --git a/rules/build_sector.smk b/rules/build_sector.smk
index 227f64da..0ced9c05 100644
--- a/rules/build_sector.smk
+++ b/rules/build_sector.smk
@@ -437,7 +437,7 @@ rule build_salt_cavern_potentials:
 
 rule build_ammonia_production:
     input:
-        usgs="data/bundle/myb1-2021-nitro-ert.xlsx",
+        usgs="data/bundle/myb1-2022-nitro-ert.xlsx",
     output:
         ammonia_production=resources("ammonia_production.csv"),
     threads: 1
diff --git a/rules/retrieve.smk b/rules/retrieve.smk
index 7bf7c680..120c2e1b 100644
--- a/rules/retrieve.smk
+++ b/rules/retrieve.smk
@@ -67,7 +67,7 @@ if config["enable"]["retrieve"] and config["enable"].get("retrieve_databundle",
 
     rule retrieve_ammonia_demand:
         output:
-            "data/bundle/myb1-2021-nitro-ert.xlsx",
+            "data/bundle/myb1-2022-nitro-ert.xlsx",
         log:
             "logs/retrieve_ammonia_demand.log",
         retries: 2
diff --git a/scripts/build_ammonia_production.py b/scripts/build_ammonia_production.py
index 83dfde20..e0e2de5e 100644
--- a/scripts/build_ammonia_production.py
+++ b/scripts/build_ammonia_production.py
@@ -43,13 +43,13 @@ if __name__ == "__main__":
         skiprows=5,
         header=0,
         index_col=0,
-        skipfooter=19,
+        skipfooter=7,
         na_values=["--"],
     )
 
     ammonia.index = cc.convert(ammonia.index, to="iso2")
 
-    years = [str(i) for i in range(2017, 2022)]
+    years = [str(i) for i in range(2018, 2023)]
 
     ammonia = ammonia.rename(columns=lambda x: str(x))[years]
 
diff --git a/scripts/build_industrial_production_per_country.py b/scripts/build_industrial_production_per_country.py
index 332627dd..90bf5482 100644
--- a/scripts/build_industrial_production_per_country.py
+++ b/scripts/build_industrial_production_per_country.py
@@ -303,7 +303,7 @@ def separate_basic_chemicals(demand, year):
 
     demand["Ammonia"] = 0.0
     
-    year_to_use = min(max(year, 2017), 2021)
+    year_to_use = min(max(year, 2018), 2022)
     if year_to_use != year:
         logger.info(f"Using data from {year_to_use} for ammonia production.")
     demand.loc[there, "Ammonia"] = ammonia.loc[there, str(year_to_use)]