The document outlines the Sustainable Energy Action Plan of the municipality of Florence. It discusses Florence's commitment to reducing CO2 emissions 20% by 2020 in line with the Covenant of Mayors initiative. Key points include establishing an inter-sectoral working group to implement the plan, conducting outreach to involve citizens and stakeholders, and identifying concrete actions to reduce emissions from sectors like mobility, public buildings, and land use management. The plan establishes a process and timeline to monitor progress towards the city's emissions reduction objective through 2050.