Since 1873, Vienna has piped untreated drinking water from two protected Alpine catchments (675 km²), avoiding filtration-plant costs; its forestry department manages …
Vienna, Austria
Good practice
Evidence: Observational / pre–post
Top 27%53/100
A $20.9M World Bank/GEF/Sida-financed programme helped 229 Albanian upland communities sustainably manage 12,320ha of forest and pasture, avoiding an est. 811,262 tCO2e …
Since 2009, Agua Somos has pooled Bogotá's water utility, The Nature Conservancy, Fundación Bavaria and public/multilateral funders into a COP $4.6 billion …
Since 1941, Dutch regional water boards have run a nationwide muskrat/coypu control programme to stop dike-burrowing damage; in 2025 they trapped 84,438 …
Utrecht, Netherlands
Good practice
Evidence: Observational / pre–post
Top 27%53/100
Tunisia's national oasis strategy channelled a $6.34M GEF/World Bank-financed project through farmer associations (GDA) to reward sustainable land management across the country's …
Tamerza, Tunisia
Good practice
Evidence: Descriptive / self-reported
Top 27%53/100
A 1987 referendum (58% approval) enshrined moor protection in the Swiss constitution; ~550 raised bogs and 1,200+ fens are now safeguarded nationally. …
Rothenthurm, Switzerland
Good practice
Evidence: Descriptive / self-reported
Top 27%53/100
Colombia's first Habitat Bank to issue tradeable Voluntary Biodiversity Credits protects 340 ha of Andean cloud forest in Támesis, Antioquia; each credit …
Támesis, Colombia
Good practice
Evidence: Descriptive / self-reported
Top 40%53/100
Bolivia's Ministry of Education launched the AI chatbot AFINIDATA nationwide with UNICEF in Aug 2025, giving rural caregivers personalised early-childhood guidance via …
SIVON and Kennisnet, backed by the Dutch education ministry, published a step-by-step AI Toetsingskader (v1.0, April 2026) helping the Netherlands' 476 school …
Zoetermeer, Netherlands
Good practice
Evidence: Observational / pre–post
Top 40%53/100
Verbit's AI captioning, used at the University of Arizona and elsewhere, supports US universities' ADA compliance. A national study of 2,000 students …
Tucson, United States of America
Good practice
Evidence: Observational / pre–post
Top 40%53/100
atama+'s AI traces each student's errors back to the exact missing prerequisite, sometimes years below grade level, then sequences personalised video and …
Tokyo, Japan
Good practice
Evidence: Descriptive / self-reported
Top 40%53/100
El Salvador's SIGES early-warning module flags students at risk of dropout (pregnancy, early union, over-age status) across 96% of the country's 5,971 …
San Salvador, El Salvador
Good practice
Evidence: Observational / pre–post
Top 40%53/100
Georgia Tech's Jill Watson, an AI teaching assistant since 2016, answers routine course-logistics questions online. A 2024 peer-reviewed study found 75-97% answer …
Atlanta, United States of America
Good practice
Evidence: Observational / pre–post
Top 40%53/100
Plan Vivo-verified REDD+ project protecting 110,500 ha of Hadza and Datoga community land in northern Tanzania, avoiding a cumulative 652,082 tCO2 by …