diff --git a/README.md b/README.md
index 0f2f58c5..25eda163 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,7 @@ Currently the following service providers are supported:
 - [Abfallwirtschaft Südholstein](./doc/source/awsh_de.md)
 - [Abfallwirtschaft Zollernalbkreis](./doc/source/abfall_zollernalbkreis_de.md)
 - [AWB Bad Kreuznach](./doc/source/awb_bad_kreuznach_de.md)
+- [AWB Oldenburg](./doc/source/awb_oldenburg_de.md)
 - [AWBKoeln.de](./doc/source/awbkoeln_de.md)
 - [AWIDO-online.de](./doc/source/awido_de.md)
 - [Berlin-Recycling.de](./doc/source/berlin_recycling_de.md)
diff --git a/custom_components/waste_collection_schedule/waste_collection_schedule/source/awb_oldenburg_de.py b/custom_components/waste_collection_schedule/waste_collection_schedule/source/awb_oldenburg_de.py
new file mode 100755
index 00000000..eb0aa5c6
--- /dev/null
+++ b/custom_components/waste_collection_schedule/waste_collection_schedule/source/awb_oldenburg_de.py
@@ -0,0 +1,54 @@
+import requests
+from waste_collection_schedule import Collection  # type: ignore[attr-defined]
+
+import urllib
+import icalendar
+
+
+TITLE = "AWB Oldenburg"
+DESCRIPTION = "Source for 'Abfallwirtschaftsbetrieb Stadt Oldenburg (Oldb)'."
+URL = "https://services.oldenburg.de/index.php"
+TEST_CASES = {
+    "Polizeiinspektion Oldenburg": {"street": "Friedhofsweg", "house_number": 30}
+}
+
+
+class Source:
+    def __init__(self, street, house_number):
+        self._street = street
+        self._house_number = house_number
+
+    def fetch(self):
+
+        args = {
+            'id': 430,
+            'tx_citkoabfall_abfallkalender[strasse]': self._street.encode('utf-8'),
+            'tx_citkoabfall_abfallkalender[hausnummer]': self._house_number.encode('utf-8'),
+            'tx_citkoabfall_abfallkalender[abfallarten][0]': 61,
+            'tx_citkoabfall_abfallkalender[abfallarten][1]': 60,
+            'tx_citkoabfall_abfallkalender[abfallarten][2]': 59,
+            'tx_citkoabfall_abfallkalender[abfallarten][3]': 58,
+            'tx_citkoabfall_abfallkalender[action]': 'ics',
+            'tx_citkoabfall_abfallkalender[controller]': 'FrontendIcs'
+        }
+
+        # use '%20' instead of '+' in URL
+        # https://stackoverflow.com/questions/21823965/use-20-instead-of-for-space-in-python-query-parameters
+        args = urllib.parse.urlencode(args, quote_via=urllib.parse.quote)
+
+        # post request
+        reply = requests.get(URL, params=args)
+
+        # create calender from reply
+        gcal = icalendar.Calendar.from_ical(reply.text)
+
+        # iterate over events and add to waste collection
+        entries = []
+        for component in gcal.walk():
+            if component.name == "VEVENT":
+                type = component.get('summary')
+                start_date = component.get('dtstart').dt
+
+                entries.append(Collection(start_date, type))
+
+        return entries
diff --git a/doc/source/awb_oldenburg_de.md b/doc/source/awb_oldenburg_de.md
new file mode 100644
index 00000000..127b877a
--- /dev/null
+++ b/doc/source/awb_oldenburg_de.md
@@ -0,0 +1,33 @@
+# Abfallwirtschaftsbetrieb Stadt Oldenburg (Oldb)
+
+Support for schedules provided by [services.oldenburg.de](https://services.oldenburg.de/index.php?id=430).
+
+## Configuration via configuration.yaml
+
+```yaml
+waste_collection_schedule:
+  sources:
+    - name: awb_oldenburg_de
+      args:
+        street: STREET
+        house_number: HOUSE_NUMBER
+```
+
+### Configuration Variables
+
+**street**<br>
+*(string) (required)*
+
+**house_number**<br>
+*(string) (required)*
+
+## Example
+
+```yaml
+waste_collection_schedule:
+  sources:
+    - name: awb_oldenburg_de
+      args:
+        street: 'Friedhofsweg'
+        house_number: 30
+```
diff --git a/info.md b/info.md
index e6eb2bb8..deaccb46 100644
--- a/info.md
+++ b/info.md
@@ -66,6 +66,7 @@ Currently the following service providers are supported:
 - [Abfallwirtschaft Südholstein](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/doc/source/awsh_de.md)
 - [Abfallwirtschaft Zollernalbkreis](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/doc/source/abfall_zollernalbkreis_de.md)
 - [AWB Bad Kreuznach](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/doc/source/awb_bad_kreuznach_de.md)
+- [AWB Oldenburg](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/doc/source/awb_oldenburg_de.md)
 - [AWBKoeln.de](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/doc/source/awbkoeln_de.md)
 - [AWIDO-online.de](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/doc/source/awido_de.md)
 - [Berlin-Recycling.de](https://github.com/mampfes/hacs_waste_collection_schedule/blob/master/doc/source/berlin_recycling_de.md)