Neue Effizienz is an institution for knowledge transfer and research in the area of energy and resource efficiency based in Wuppertal, Germany. As a regional association, it is funded by the municipalities, public utilities and regional economic development institutions of Wuppertal, Solingen and Remscheid.

Neue Effizienz promotes innovation as well as science and technology transfer in the fields of energy, circular economy, new mobility and smart cities. bergisch.metall, a competence network for the metal industry, fouses on the circular economy; the bergisch.circular project assists the municipalities with the establishment of intermunicipal structures and initiatives supporting the circular transformation.