Penha has made progress in the field of sustainability, especially due to the growth of tourism and the need to preserve its natural resources. The city is located in an area rich in biodiversity, with beaches, Atlantic Forest, and marine life, which requires efforts to balance economic development with environmental preservation. Penha received the silver seal from Green Destinations, recognizing it as a destination committed to ecotourism and sustainability. It attracts tourists seeking responsible and environmentally respectful experiences, encouraging the city to continue investing in environmental initiatives, sustainable education, and the preservation of its natural areas and biodiversity.