Accelerating Energy Sector Transformation: Key Technologies for Climate Neutrality. Europe’s energy sector is rapidly evolving toward climate neutrality. Despite new challenges, our commitment remains steadfast. The EU’s ambitious climate goals, coupled with the environmental impact of GHG emissions, health concerns, and the push for sustainable development, are driving energy companies to take ambitious actions. Stability in regulations and financial support is crucial for necessary investments. PKEE Energy Day aims to foster a high-level discussion on maintaining technological neutrality during this transformation. Key decision-makers will evaluate progress and address vital energy sector regulations. The focus is on European and Polish energy sector investments in renewable, nuclear, hydrogen, CCS/CCU and cutting-edge technologies for a sustainable climate-neutral future.