diff --git a/backend/lcfs/db/migrations/versions/2025-01-16-19-35_998929392c8b.py b/backend/lcfs/db/migrations/versions/2025-01-16-19-35_998929392c8b.py
new file mode 100644
index 000000000..2bb1c4cc3
--- /dev/null
+++ b/backend/lcfs/db/migrations/versions/2025-01-16-19-35_998929392c8b.py
@@ -0,0 +1,51 @@
+"""add marine end use
+
+Revision ID: 998929392c8b
+Revises: 5bc0ef48739a
+Create Date: 2025-01-07 19:35:00.064999
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "998929392c8b"
+down_revision = "5bc0ef48739a"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.execute(
+        """
+        INSERT INTO end_use_type (end_use_type_id, type, intended_use)
+        VALUES (25, 'Marine', TRUE)
+        ON CONFLICT (end_use_type_id) DO NOTHING;
+        """
+    )
+    # Energy Effectiveness Ratios
+    op.execute(
+        """
+        INSERT INTO energy_effectiveness_ratio (
+            eer_id, fuel_category_id, fuel_type_id, end_use_type_id, ratio, effective_status
+        )
+        VALUES (44, 2, 3, 25, 2.5, TRUE)
+        ON CONFLICT (eer_id) DO NOTHING;
+        """
+    )
+
+
+def downgrade() -> None:
+    op.execute(
+        """
+        DELETE FROM energy_effectiveness_ratio
+        WHERE eer_id = 44;
+        """
+    )
+    op.execute(
+        """
+        DELETE FROM end_use_type
+        WHERE end_use_type_id = 25;
+        """
+    )