The implementation of the system of ecological loans Burgundy in 2008, in anticipation of eco-interest loan from the state, had a real leverage effect on the development of insulation work in private ownership. 1250 files ecological loans have also been filed in 2009, a rate equivalent in 2010. In 2011, the Burgundy Regional Council proposes new directions in the field of energy efficiency to encourage more collective approaches, qualitative and partnership.

With nearly 800,000 of whom 105,000 homes qualified social habitats, Burgundy has a large fleet of rental properties. She now has to face a growing demand for housing, especially at the periphery of cities and towns in the inner villages.