Research Article

A Rainwater Harvesting and Treatment System for Domestic Use and Human Consumption in Native Communities in Amazonas (NW Peru): Technical and Economic Validation

Table 12

Investment costs over the evaluation horizon (situation with project).

Year012345Total
2021202220232024202520262021–2026

Number of families84858687888989
Investment cost (S/)218,400221,000223,600226,200228,800231,400231,400

The investment cost of the systems is S/2,600.00 per family.