Energy solutions Page contents Page contents Portfolio overview Energy production and consumption account for 75 % of EU greenhouse gas emissions. Achieving a cleaner energy system will be crucial for attaining future European targets. This green transition must support European industries’ competitiveness, whilst providing affordable, sustainable and secure solutions. This portfolio will pave the way towards an emissions reduction target of at least 55 % by 2030. It will support REPowerEU and Fit for 55 policy targets, and will help to implement the Energy Efficiency Directive and Energy Performance of Buildings Directive by analysing the national progress reports. Objectives Support the increase of renewables and clean energy Shape future energy markets, and greater integration of renewables with efficient solutions into the existing system, while ensuring supply security. Analyse energy-related issues requiring policy intervention Examine complex issues including technology, infrastructure, buildings, competitiveness, supply chains and standards. Assess EU clean energy ecosystems Develop tools to reflect new geopolitical and sustainability challenges and policy objectives by assessing EU clean energy ecosystems. Identify effective instruments for energy policy Identify tools to reduce energy consumption and promote decarbonisation in buildings, considering financial and social aspects. Identify measures against growing energy needs Address energy demand in the ICT sector, decarbonise buildings and transport, and promote energy citizenship through behavioural economics, while considering energy poverty. Help to integrate skills in hydrogen and gas Explore how to integrate skills in hydrogen technologies, decarbonised gases and liquids, with expertise in gas infrastructure. Upgrade energy modelsIntegrate energy models into a comprehensive system to assess capacity expansion needs. Support grid digitalisationSupport digitalisation with innovative tools and work on the interoperability of grid infrastructure by facilitating data exchange. Supported Commission priorities A global Europe: Leveraging our power and partnershipsA new era for European Defence and SecurityA new plan for Europe’s sustainable prosperity and competitivenessSupporting people, strengthening our societies and our social modelSustaining our quality of life: Food security, water and nature ActivitiesEnergy technology and innovationGlobal Energy and Climate OutlookGreen and sustainable telecom networksHydrogen, electrolysers and fuel cells for a decarbonised and sustainable EuropeNuclear energy Related news 21 January 2026Rooftop solar could meet 40% of EU’s long-term electricity demand4 min read21 May 2025JRC launches modelling hub for nuclear applications1 min read9 April 2025The 2024 Highlights report showcases JRC key contributions to EU policies5 min readSee all Related tools and laboratories Scientific tools and databasesLaboratories