At the end of October, Paulig launched a coffee grounds campaign in Estonia. In 25 days we collected 4.4 tons of used coffee grounds, thanks to the companies and citizens who joined the project. The energy company Nelja Energia produced over 2,000 kWh of bioenergy from coffee grounds at their biogas plant. With that green energy we covered the energy needs of five households in SOS Children's Village for one month.
We love coffee a LOT but there is always a bit of a quirky feeling about the waste left over from our favorite beverage. It is degradable so that is one solution but would there be something else to use it for. There is a theory that people around the world get the same ideas simultaneously, so I figured out that probably other people are struggling with this as well. I found a few very clever companies using coffee grounds for new products. Here are my favorites and don’t hesitate to comment below if you find something even more fascinating.