<p>➀ The PEARL Consortium achieved over 21% efficiency in flexible perovskite solar cells using advanced materials and roll-to-roll (R2R) pilot manufacturing; </p><p>➁ Sustainability efforts, including carbon electrodes and recycled PET, reduced carbon footprint by over 50%; </p><p>➂ The consortium plans to optimize R2R processes and expand real-world applications like building-integrated photovoltaics and IoT.</p>