1) The document proposes a Nationally Appropriate Mitigation Action (NAMA) for Belo Horizonte, Brazil to reduce greenhouse gas emissions through improvements to the city's transportation system.
2) The NAMA would implement policies and projects to expand public transit networks and encourage shifts to non-motorized transport modes in order to save 36% in GHG emissions, 25% in travel time, and 19% in transport costs by 2030 compared to a business-as-usual scenario.
3) Monitoring and evaluation of the NAMA's impacts would be based on detailed transport modeling and surveys to track changes in mobility patterns and emissions reductions over time.