---
id: terms/verifiable-nature-units-vnus
about:
  label: Verifiable Nature Units (VNUs)
  description: >-
    African Parks' unit of conservation performance, one square kilometre in
    which ecological integrity has been kept or improved over a year, used as
    the basis for outcomes-based funding.
  tags:
    - conservation finance
    - outcomes
    - protected areas
    - africa
    - ecological integrity
term:
  aka:
    - VNU
    - Verifiable Nature Unit
provenance:
  origin: agent
  sources:
    - title: >-
        ATTA :: Rob Walton Foundation Commits $4.6 Million to African Parks'
        Results-Based Conservation Finance Model
      url: >-
        https://atta.travel/resource/rob-walton-foundation-commits-4-6-million-to-african-parks-results-based-conservation-finance-model.html
    - title: African Parks’ $4.6m deal tests a new way of paying for nature
      url: >-
        https://businessamlive.com/african-parks-4-6m-deal-tests-a-new-way-of-paying-for-nature/
  created: '2026-10-17'
  reviewed: '2026-10-17'
  reviewed_by: 'Claude, from the sources listed'
  status: draft
import:
  source: openai-linkedin-scrape 2026-10-17
  id: DT080
  kind: governance_method
  family: governance_and_concepts
  priority: supporting
  verified: false
  posts:
    - P064
  posters:
    - Duko Hopman
domains:
  - ecology
---
A Verifiable Nature Unit is African Parks' measure of conservation performance: one square kilometre of a protected area in which ecological integrity has been maintained or improved over a year. The unit is tied to the actual cost of delivering and sustaining that outcome, and is described as independently verified, though neither page read names the verifier or sets out the assessment method.

Its first use at scale is a $4.6 million outcomes-based grant from the Rob Walton Foundation to African Parks, announced in September 2026. Payment is linked to VNUs delivered at four parks: Majete Wildlife Reserve in Malawi, Odzala-Kokoua National Park in the Republic of Congo, Garamba National Park in the Democratic Republic of the Congo and Zakouma National Park in Chad. The money goes to biodiversity monitoring, community development and park infrastructure. The foundation's executive director, Duko Hopman, presented it as a model for philanthropy that could later support other financing approaches.

Status: in use for this grant. African Parks says it plans to reissue VNUs, extend them to more projects and apply them to other instruments such as nature bonds and credits.