How to make energy with used coffee grounds?
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.