The overarching objective is nevertheless to reduce energy and water demand in tourism. In order to achieve this, a programme of certification and best practice will be developed. Two studies of GHG emissions in the tourism sector and the potential to participate in carbon markets will be carried out, and strategies to increase the use of renewable energy in accommodation will be developed. Moreover, a Working Group with the National Commission for the Efficient Use of Energy has been established to encourage the reduction of energy demand in the tourism sector.