Germany, Aug. 27 -- The Volkswagen Group brand Elli (Charging and Energy) is taking its Energy business unit to the next level by now offering energy trading as a service to external customers.Renewable electricity supply helps businesses optimize energy costs and strengthen independence from fossil fuels - Elli delivers the services und is structuring the electricity procurement from renewable sources for their production needs, taking advantage of Elli`s access to the EPEX SPOT market. Elli has been structuring the electricity procurement for a major industrial customer from renewable sources for their production needs since January, taking advantage of Elli's access to the EPEX SPOT market. The aim is to compensate for fluctuations in th...