We believe in overcoming the problem with food waste in Swedish sewers. However, we know that we can't solve the entire problem - but at least we can solve 38% of it. Today coffee represents 38% of this enormous waste - and now we can reduce this to a minimum. We have studied the waste of coffee for two and a half years, made countless interviews and tested fourteen different possible solutions to the problem. Today, two and a half years later, we have found a way and a product which can reduce these 38% to become 0. Right now we working on the first prototype and a patent for this product, the product we call Vacca.