%0 Journal Article
%T La r¨¦novation ¨¦nerg¨¦tique des batiments en France entre march¨¦, actions territoriales et dispositions nationalesRetour d¡¯exp¨¦rience des OPATB de l¡¯agglom¨¦ration grenobloise
%A Gilles Debizet
%J D¨¦veloppement Durable et Territoires
%D 2011
%I R¨¦seau D¨¦veloppement Durable et Territoires Fragiles
%X Parmi les principaux gisements de r¨¦duction des ¨¦missions de gaz ¨¤ effet de serre en France, la r¨¦novation ¨¦nerg¨¦tique des batiments a fait l¡¯objet d¡¯un consensus lors du Grenelle de l¡¯Environnement nonobstant son co t, estim¨¦ ¨¤ plusieurs centaines de milliards d¡¯euros. En l¡¯absence d¡¯obligations, difficiles ¨¤ mettre en place juridiquement, les pouvoirs publics ont d¨¦velopp¨¦ des dispositions incitatives. L¡¯exp¨¦rience des OPATB souligne le temps long de la fili¨¨re constructive et l¡¯int¨¦r¨ºt d¡¯un accompagnement public local, notamment pour les copropri¨¦t¨¦s. La g¨¦n¨¦ralisation passe par une fine articulation entre un dispositif local d¡¯information et de financement et la fiscalit¨¦ nationale. Ajuster un syst¨¨me multi-territorial conciliant les enjeux sociaux avec le facteur 4 n¨¦cessitera probablement quelques ann¨¦es d¡¯exp¨¦rimentations, d¡¯¨¦valuation, de d¨¦bat et d¡¯¨¦volution des cadres national et locaux. In France, the ¡°Grenelle de l¡¯Environnement¡± stakeholders agreed and planned on using thermal renovation on private buildings to reduce greenhouse gas emissions. They reached an agreement even though the cost was estimated as hundreds of billion euros. Its implementation is actually more difficult than expected: in the absence of the obligation to renovate, really hard to legally set up, public initiatives are required. The OPATB experience shows how slow this innovative process is and how important it is to support financially decision-makers and advise them especially for building co-owners. To locally articulate informative mission and support with a national tax fare system, requires agreements at a local and national level, which will probably take years to happen.
%K building
%K greenhouse gas
%K France
%K Rh ne-Alpes
%K thermal refurbishment
%K insulation
%K co-ownership
%K boundary object
%K France
%K facteur 4
%K gaz ¨¤ effet de serre
%K batiment
%K Grenoble
%K Echirolles
%K OPATB
%K r¨¦habilitation
%K copropri¨¦t¨¦s
%K isolation thermique
%K objet-fronti¨¨re
%U http://developpementdurable.revues.org/8856