SUSTAINABILITY

How is water managed on the estate?

Apaulinha manages its water autonomously: supply comes from a deep borehole on the property, feeding storage and filtration reservoirs, while wastewater is treated on site by an autonomous treatment plant (ETAR).

The supply system serves two purposes. Beyond providing the estate's domestic water, the borehole and reservoirs also feed a dedicated fire-protection network — an essential piece of infrastructure for a wooded property in the Alentejo, engineered into the estate from the outset rather than improvised later.

On the discharge side, the on-site ETAR combines filtration with natural drainage, so wastewater is treated within the property instead of being exported to municipal systems. Distribution is equally considered: water and wastewater networks run alongside electricity and fibre along the internal roads, laid as part of the primary infrastructure works beneath the estate's compacted-earth paths.

Why it matters: autonomous water infrastructure gives the estate independence and resilience in a region where water is a serious long-term consideration, and on-site treatment through filtration and natural drainage keeps the water cycle local — consistent with an estate designed to sit lightly on permeable ground. For owners, it also means the systems their homes depend on are within the property and under the estate's own management.