GCCA+ Cuba, Municipality of Marti: Towards a low-carbon sustainable development model The overall objective of the project is to contribute to boost the integrated development of Marti and to the implementation of Cuba's NDC and the specific objective is to support the municipality of Martí in adopting a climate-resilient, economic, social and environmentally sustainable, circular economic model for food and energy production. To achieve so, three outputs have been identified: O.1 Enhanced capacity and infrastructure for the production of economically and environmentally (low car