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The transformative power of bicycles
Bicycles are a powerful mobility solution for millions of people living in rural, underserved communities. They provide access to opportunities and services that would otherwise be out of reach. Outcomes Cycling participation more than doubling from 4.5% in 2007 to 11% in 2017 for rural girls in India, reducing the gender gap in the activity . In Kenya, the number of days students were late declined by an average of 81%, while in Zambia, the number of days students missed

Dr Alain Dunoyer
Sep 17, 20242 min read


Is London's low emission zone improving air quality?
The London Ultra Low Emission Zone (ULEZ) is the largest clean air zone in the world. It covers every borough of London. Drivers of vehicles that don’t meet certain emission standards need to pay a daily charge to drive in the zone. Outcome Harmful roadside NO2 concentrations are estimated to be: 53% lower in central London than they would have been without the ULEZ and its expansions. 24% lower in inner London than they would have been without the ULEZ and its expansion

Dr Alain Dunoyer
Sep 12, 20242 min read
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