Uruguay's Proyecto Producción Responsable (PPR) — Integrated Natural Resources and Biodiversity Management

Between 2005 and 2013, Uruguay's Ministry of Livestock, Agriculture and Fisheries (MGAP) executed the Proyecto Producción Responsable (PPR) — known internationally as the 'Integrated Natural Resources and Biodiversity Management Project' — financed by a US$7M World Bank IBRD loan and a US$7M GEF grant (total project cost recorded as US$29.97M disbursed by the World Bank, or US$95.85M including co-financing per GEF's own project page).

Rather than a flat per-hectare PES payment, PPR operated as a matching-grant scheme: producers proposed and co-funded on-farm investments such as fencing, water points, erosion control and native-pasture management.

Bank reporting credits the project with reaching 880,000 hectares nationally through 5,300 on-farm subprojects, of which 1,308 specifically targeted biodiversity conservation, 627 combined biodiversity investments with livestock operations, and 47 supported ecotourism. About a quarter of Uruguay's vulnerable family farmers adopted sustainable practices through the project, and 90% of on-farm investments were still operating four to five years after completion. Conservation actions are reported to have supported 243 native species, including 79 on the IUCN Red List, 18 listed under CITES and 51 national priority species.

These figures are self-reported by the World Bank and GEF rather than confirmed by an independent econometric evaluation; the one non-Bank academic source located assessed the project's environmental-impact-assessment methodology, not its ecological outcomes. The project closed in 2012-2013 and was not renewed in its original form, though MGAP continued similar work through later World Bank and FAO/GEF-financed programmes. World Bank and GEF records also disagree on total project cost and precise closing date, a common artefact of blended international financing that should be read as an evidence-quality caveat rather than a data error.