naturemade is the quality mark for ecologically produced energy (naturemade star) and energy from renewable sources (naturemade basic). The mark is awarded after thorough inspection by the Association for environmentally sound energy (VUE).

naturemade stands for credible quality and ecological improvement.

naturemade enjoys wide support. Environmental and consumer organizations, renewable energy associations, major energy consumers and large, medium and small energy suppliers and producers are all represented in VUE and on its Board.