The municipality of Montaigut-le-Blanc (63) wants to build a new public primary school larger, but also better designed, more pleasant and more respectful of the environment than the current school. With a surface area of 820 m2, the construction will be clearly environmentally friendly: promoting the use of local wood for the framing of walls and framing, equipped with bio-based insulation, it will be equipped with a geothermal PAC and solar panels. It will comply with the thermal regulations in force, the ER 2020, and will be classified at least E3C1 according to the prefiguration label E+C- .