Statement:
Saint Kitts and Nevis produces less carbon dioxide than Portugal

In the Carbon dioxide emissions rating Saint Kitts and Nevis holds position #187 ²⁰¹⁹ out of 201 and Portugal is #57 out of 201 ²⁰¹⁹.
Position of Saint Kitts and Nevis is better than position of Portugal.

Referencies:

1. Carbon dioxide emissions ²⁰¹⁹ by CIA

   The countries in the rating sorted by 'Tons of CO2' in descending order.

   Portugal	'Tons of CO2' value is	50,370,000
   Saint Kitts and Nevis	'Tons of CO2' value is	268,000