diff --git a/co2calculator/constants.py b/co2calculator/constants.py
index 40de5ca..039a1dc 100644
--- a/co2calculator/constants.py
+++ b/co2calculator/constants.py
@@ -7,6 +7,8 @@
 import iso3166
 import pandas as pd
 
+from dataclasses import dataclass
+
 KWH_TO_TJ = 277777.77777778
 
 DF_AIRPORTS = pd.read_csv(
@@ -14,6 +16,29 @@
 )
 
 
+@dataclass
+class BudgetOnePointFiveDegrees:
+    """
+    Dataclass for budget for 1.5 degrees scenario
+
+    """
+
+    budget_per_person: float = 34.0
+    budget_per_person_and_year: float = 1.4
+    budget_per_person_and_year_long: float = 0.0038
+
+
+@dataclass
+class BudgetTwoDegrees:
+    """
+    Dataclass for budget for 2 degrees scenario
+    """
+
+    budget_per_person: float = 101.9
+    budget_per_person_and_year: float = 4.1
+    budget_per_person_and_year_long: float = 3.4
+
+
 class HeatingFuel(enum.Enum):
     """Enum for heating fuel types"""