REPOWER REGIONS is a European Innovation Alliance uniting higher education institutions, VET providers, industry leaders, municipalities, and the banking sector to tackle one of Europe’s most urgent challenges: decarbonising heating and cooling in buildings to cut reliance on imported fossil fuels from Russia. Heating, ventilation and air conditioning account for around 40% of the EU’s total energy use and 36% of its greenhouse gas emissions, yet 75% of the sector still relies on fossil fuels. This dependency has been thrown into sharp relief by the war in Ukraine, underlining the strategic need for energy sovereignty. Our alliance responds by creating cutting-edge, multidisciplinary training for both current and future workers, equipping them with green-digital skills for sustainable HVAC solutions. We will upskill 1,200 educators, engage over 600 mid-career professionals through a diploma-level course, and establish eight regional intersectoral alliances with 50+ stakeholders to incentivise and mainstream clean energy training. By bridging education, business, policy, and finance, REPOWER REGIONS is helping Europe accelerate the clean energy transition, strengthen resilience against geopolitical threats, and stand in solidarity with Ukraine by reducing the flow of European money to Russian oil and gas. This initiative is jointly implemented by: Kildare County Council (Coordinator) + 12 university, VET, industry, and municipal partners from 10 countries including: • Rīgas Tehniskā Universitāte (RTU) – Latvia • České Vysoké Učení Technické v Praze (Czech Technical University in Prague, CVUT), Czech Republic • University of Belgrade – Faculty of Mechanical Engineering – Serbia • Steinbeis School of Sustainable Innovation and Transformation GmbH – Germany