diff --git a/policies/op.policies b/policies/op.policies
new file mode 100644
index 0000000..8ef5aa8
--- /dev/null
+++ b/policies/op.policies
@@ -0,0 +1,48 @@
+{"pattern":"^S.*-DICT.*_CHARGE$",
+  "data_reduction":{
+    "default":[
+      {
+        "ttl":"P2D",
+        "modulo":1
+      },
+      {
+        "ttl":"P4W",
+        "modulo":6000
+      }
+    ]
+  }
+}
+
+{"pattern":"^S.*-DICT.*:TOTAL_CHARGE_HOUR$",
+  "data_reduction":{
+    "default":[
+      {
+        "ttl":"P2D",
+        "modulo":100
+      },
+      {
+        "ttl":"P4W",
+        "modulo":6000
+      },
+      {
+        "ttl":-1,
+        "modulo":1
+      }
+    ]
+  }
+}
+
+{"pattern":"^S.*-DBPM.*:[XYQ][12]",
+  "data_reduction":{
+    "default":[
+      {
+        "ttl":"P2D",
+        "modulo":1
+      },
+      {
+        "ttl":"P4W",
+        "modulo":6000
+      }
+    ]
+  }
+}