From the 1 of June of 2013 is compulsory to put to disposal of the buyers or arrendadores of buildings or of part of the same, for rents with an upper length to four months, a certificate of energetic efficiency where indicate  the energetic qualification of the building, the energetic characteristics of the venue and recommendations for the improvement of the optimum levels or rentables of the energetic efficiency. Cenpas Offers all his knowledge, versatilidad and experience to optimise costs and offer the maximum competitiveness.

ParTo cases with main requests, lto German certification DGNB evaluates the sustainability of buildings by means of different criteria. With this evaluation and the improvements proposed during the process catalogs  the building (gold, silver, bronze) in function of the index of nominal performance obtained. Cenpas, in collaboration with the engineering INGETECNIA, consultora certified by the DGNB, offers the integral service of energetic certification of buildings DGNB.