Limes become loudness! That’s the fact, when leftovers become Swiss biogas, a renewable energy.
For this, the Zurich agency ROSAROT visually combined biogenic waste with an energy form that could be generated. The campaign was launched at events such as street food festivals and open airs, where leftovers were collected. Everything linked on a landing page where you could find all about biogas in a snackable way and play game to test your knowledge about the climate-friendly energy.