The treatment is facilitated through advanced sorting (source separation of recyclable materials and MRFs (Material Recovery Facility) for both bulky waste and source separated household waste), efficient treatment facilities (thermal and biological treatment) and upgrading of output products (biogas as vehicle fuel and pelletisation of digestion sludge for use as fuel or as fertiliser in fields or forestry). The future district heating system comprises waste CHP (Combined Heat and Power) and waste heat (excess heat) as base load and bio-CHP, natural gas-CHP and heat pumps as intermediate load while oil is peak-load. Thermal and biological treatment of waste is included and several scenarios of future waste management have been developed comprising a number of parameters for the background system and different waste amount growth rates.