With energy generation accounting for around three-quarters of its greenhouse gas emissions, the EU’s climate goals hinge on the successful transition to sustainable energy sources. Together with measures aiming to boost the efficiency of its energy systems, security and affordability are central to the EU’s energy policies. Renewable energy sources like wind and water are essential to the EU’s decarbonisation plan. This is why the EU is working on developing the infrastructure that can help it harness the full potential of these elements. Additionally, the EU supports projects that are developing smart technologies to enhance our energy networks. Rules on the energy performance of public buildings are also a key element of boosting the efficiency of our energy systems. While each EU Member State is responsible for managing its own energy mix, the coordination of strategies at EU level allows them to meet common objectives. For example, by connecting energy networks between Member States, the EU can strengthen the security of energy supplies for all. In addition to interconnected infrastructure, the EU is taking action to diversify the supply of key energy sources such as gas so that we are less vulnerable to disruptions in global supply chains. Other EU policies aim to maintain a healthy storage capacity of other important energy sources like oil and boost domestic production of batteries – a key tool for storing energy. In recent years, in a challenging geopolitical context, e... | 
