Having reduced direct CO₂ emissions from electricity generation by 58% in 2025 compared with 2019 levels, and planning to invest more than 24 billion euros by 2030 in Renewable Energy Sources (RES), energy storage and new energy infrastructure, PPC continues to reduce its environmental footprint while accelerating the transformation of its energy portfolio.Marking World Environment Day, which this year is dedicated to climate action, PPC highlighted the need to accelerate initiatives that contribute to reducing greenhouse gas emissions and strengthening resilience against the impacts of climate change.The company’s decarbonization strategy is already delivering measurable results. In 2025, direct CO₂ emissions from lignite-fired power generation declined by 77% compared with 2019, while lignite-based electricity production was reduced to 2.7 TWh, representing just 13% of PPC’s total generation output. At the same time, the Group’s installed renewable energy capacity increased to 7.2 GW, up from 3.3 GW in 2019.A key pillar of PPC’s energy transition strategy is the development of large-scale renewable energy projects. A flagship example is the photovoltaic cluster in Ptolemaida and Amyntaio, currently the largest portfolio of solar energy projects in Europe. With a total installed capacity of 2,130 MW, the solar parks are being developed on former lignite mining sites and are expected to prevent more than 1.5 million tonnes of CO₂ emissions annually.At the same time, the PPC Group is investing across the full spectrum of renewable and flexible power generation technologies, as well as in advanced energy storage solutions, including battery systems and pumped-storage hydroelectric facilities. These investments are designed to enhance the stability, flexibility and resilience of the energy system.The Group has also completed Greece’s first wind farm repowering program, replacing 105 aging wind turbines across ten islands with 24 new, higher-efficiency units, significantly improving renewable energy output and operational performance.