The UK discards 500,000 tons of coffee powder every year, most of which are disposed of through landfill sites. There, methane that has 28 times as much greenhouse effect as carbon dioxide will be released.
The UK discards 500,000 tons of coffee powder every year, most of which are disposed of through landfill sites. There, methane that has 28 times as much greenhouse effect as carbon dioxide will be released.