Since 2014, the estate has been certified High Environmental Value (H.V.E) level 3.These expensive measures consist of:
- minimizing the use of fertilizers and pesticides, but this involves taking risks
- permanently grassing the vineyards, but that reduces yields
- collecting rainwater and wastewater, which requires large investments
- introducing biodiversity: hedges, trees, low walls, and shelters for animals, which is very time-consuming
- to use our motorized equipment as less as possible in order to reduce pollution and favor manual labor, but that comes a higher cost
- to use lightweight bottles and recycled materials (boxes, bottle packaging).