The renewable grid initiative is a non-profit organisation which promotes the integration of 100% renewable energy into the European grid. TSOs and NGOs join forces in RGI to support the build-up of a sufficient grid infrastructure in Europe for both decentralised and large-scale renewable energy sources. The initiative promotes grid development that is efficient, sustainable, timely, environmentally friendly, and socially acceptable to all stakeholders.
RGI is co-funded by the European Climate Foundation and Stiftung Mercator. It regularly issues reports on questions of grid functionality and hosts conferences on this particular topic.