Mouthwash Studio rebranded T1 Energy, formerly FREYR Battery, to position it as a renewable energy leader. The identity uses a modular grid inspired by solar cells, a custom typeface by 26A1, and a restrained color palette with a neon green accent. Collaborating with Moniker and several 3D artists, the studio balanced brutalist structure with soft curvature to reflect T1’s innovative yet approachable character.