Arthur Cox, a prominent law firm in Ireland, highlights key developments in European Union state aid regulations. The European Commission is seeking feedback on draft rules for land and multimodal transport to replace existing guidelines on State aid for railway undertakings. Additionally, the Commission has approved major state aid schemes in various EU countries: - Germany's €3 billion support for the Hydrogen Core Network to enhance long-distance transport pipelines. - Italy's scheme to boost the construction of new generation capacity using innovative renewable energy technologies. - Sweden's €3 billion funding to aid in the capture and storage of biogenic carbon dioxide. The Commission is also proposing amendments to rules on small amounts of aid to the agricultural sector. These developments aim to promote sustainability in transport and energy production across the EU, emphasizing support for innovative and eco-friendly practices. Specific legal advice is recommended to navigate these evolving regulations.