 The European Union, EU, has made great strides in protecting the environment over the past 50 years. This includes developing policies and regulations to reduce emissions of pollutants, improve fuel quality, and integrate environmental considerations into transport and energy sectors. These efforts have been successful in reducing air pollution and improving the quality of fuel. Additionally, the EU has implemented seven environmental action programs which have improved EU legislation and practices in member states. Furthermore, the EU has set its sights on becoming a leader in sustainability and environmental protection and has taken steps towards achieving this goal.