evidoria

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This selection at a glance

89
matching practices
4%
strong evidence, of 89 assessed

Evidence mix

Randomised controlled trial 1
Quasi-experimental 3
Observational / pre–post 55
Descriptive / self-reported 30

Most practices in: Spain (7) · Germany (7) · Sweden (7)

Results

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Good practice Evidence: Descriptive / self-reported Top 4% 91/100

Leuven 2030 — quadruple-helix climate-neutral city experiment

City-wide non-profit (founded 2013) steering Leuven toward climate neutrality via a quadruple-helix model of government, knowledge institutions, companies and citizens. From 60 …

Leuven, Belgium
Good practice Evidence: Observational / pre–post Top 29% 76/100

CLAIRO — Urban Forest Living Lab for Cleaner Air

EU-funded living lab planted 442 trees, 1,867 shrubs and 14,700 m² of lawns in Ostrava's most-polluted districts, deployed a low-cost air-quality sensor …

Ostrava, Czechia
Good practice Evidence: Descriptive / self-reported Top 29% 76/100

INNOAIR — On-Demand AI Electric Transit for Cleaner Air

AI-dispatched electric minibuses piloted in Manastirski Livadi, Sofia, scaled to 3 more neighbourhoods post-project; green corridors, congestion charges and low-emission zones complemented …

Sofia, Bulgaria
Good practice Evidence: Observational / pre–post Top 29% 76/100

Stockholm Royal Seaport — fossil-free urban development testbed

Sweden's largest urban development (236 ha, 12,000 homes, 35,000 workplaces) is a live testbed for sustainable building, smart energy, and clean mobility—targeting …

Stockholm, Sweden