In this research paper, STiBNite ESR Luca Cavinato (TUM) presents a new family of green electrolytes in light-emitting electrochemical cells (LECs). Self-stable and highly performing LECs are achieved by combining novel biogenic cellulose-based electrolytes and archetypical emitters (i.e., conjugated polymers (CPs) and ionic transition metal complexes). For the first time in the field, green electrolytes do not jeopardize device performance. The full paper can be found here.