PLAN-B NET ZERO integrates measurable impact into electricity tariffs and expands partnership with everwave Berlin, April 1, 2026 – PLAN-B NET ZERO now enables its customers to directly support social and environmental projects through their electricity contract. With the newly introduced impact tariffs, the Swiss scale-up combines certified green electricity with clearly measurable environmental impact. The first partner is everwave, an impact company based in Aachen focused on cleaning rivers