Free toolkits, guides, and data for cities and planners
Species selection framework for European urban planting. Covers climate zones, soil conditions, maintenance requirements, and heat-island mitigation potential. Used by 20+ municipalities.
Format: PDF, 84 pages
License: CC-BY-4.0
Version: 2.1 (March 2024)
Step-by-step guide for cities implementing low-emission zones. Technical requirements, stakeholder engagement templates, monitoring protocols, and equity assessment framework.
Format: PDF + Excel templates, 120 pages
License: CC-BY-4.0
Version: 1.3 (September 2023)
Technical specifications for decentralised urban rainwater collection. Sizing calculations, filtration options, maintenance schedules, and cost-benefit analysis templates.
Format: PDF, 56 pages
License: CC-BY-4.0
Version: 1.0 (January 2024)
Field assessment tool for evaluating existing cycling infrastructure. Scoring system for safety, connectivity, comfort, and directness. Suitable for municipal staff and advocacy groups.
Format: PDF + spreadsheet, 32 pages
License: CC-BY-4.0
Version: 1.1 (June 2024)
Real-time PM2.5 and NO₂ readings from 340 sensors in 6 cities. REST API with 15-minute update frequency. Historical data back to January 2022.
Satellite-derived surface temperature maps for 12 partner cities. 10m resolution, summer peak readings. GeoTIFF and GeoJSON formats.
Species, age, and canopy-cover data for 28,000 planted trees. Updated annually with survival rates and growth measurements. CSV format.
We provide free technical support to European municipalities interested in implementing any of our published methodologies. This includes remote consultations, template customisation, and connections to our network of partner cities.
Download the relevant toolkit, review the methodology, and contact us at municipalities@clean-city.org with your city name and the project area you're interested in. We'll arrange an introductory call within two weeks.
We run 2-day training workshops for municipal teams on air quality monitoring, urban tree planning, and LEZ implementation. Workshops are offered at cost (travel and materials only) for EU member state municipalities.