The construction of the Ecoparc 4 of the Barcelona metropolitan area required an investment of 55 million euros.
The Ecoparc 4 of the Barcelona metropolitan area has the capacity to treat 365,000 tons of waste. It can be adapted to treat up to 75,000 tons of organic matter and from 225,000 to 300,000 tons of refuse. The budget for the waste treatment at the Ecoparc 4 during 2012 has been estimated in 16 million euros.