Mariana Alcántara is a climate entrepreneur and Co-Founder of AQUACALLI, a venture focused on decentralized water solutions for urban resilience. She holds a background in Earth Sciences from UNAM and has experience in sustainable finance and environmental consulting, supporting organizations in climate strategy, ESG reporting, and resource management.

Her work sits at the intersection of science, infrastructure, and social impact, with a strong focus on addressing water scarcity in vulnerable communities. Through AQUACALLI, she is leading the development of modular rainwater harvesting systems that transform unused urban spaces into sources of water security.

Mariana is particularly committed to building inclusive climate solutions, integrating a gender perspective by creating opportunities for women in technical roles such as installation and maintenance. Her vision is to transform rain into a reliable resource and contribute to more resilient and equitable cities.