Empowering Urban Climate Solutions: Insights from Women Leaders at Smart City Expo

In a recent wave of local elections across the U.S., American voters have actively sought change, clearly indicating that they desire new leadership to address pressing community issues. High costs associated with housing, food, and utilities, combined with increasing concerns regarding climate change and extreme weather conditions, have galvanized public interest and voter turnout.

This weekend, thousands of leaders convened in Belém, Brazil, for the United Nations Conference of the Parties, COP30. The aim is to address the pressing challenges of climate change and explore actionable strategies that nations can adopt.

Urban Populations: Key to Solutions

With more than half of the world’s population residing in urban areas—a figure currently approximating 4 billion and expected to rise to 7 billion by 2050, according to The World Bank—cities are pivotal in addressing a variety of global challenges. The question of how cities are tackling the needs of their residents is more relevant than ever.

A significant portion of these answers was illustrated at the Smart City Expo World Congress 2025 held in Barcelona, which attracted nearly 30,000 participants. The event showcased innovative strategies and solutions aimed at tackling urban challenges. Key discussions centered on local infrastructure, including water supply, transportation, housing, and ensuring safety against climate-related disasters.

During this event, I had the opportunity to moderate a panel featuring three distinguished women leaders from diverse backgrounds and countries. The panelists included Asuka Ito, an advisor to the Japanese Government on innovation promotion, Nidya Pesántez, the UN Women’s Resident Representative in Bolivia, and Sofía María Galnares, the youngest elected official in Santa Fe province, Argentina, who leads the Commission on Environment and Natural Resources.

Insights from Community-Focused Strategies

Our discussion yielded several key insights regarding effective community-driven projects:

• Empower Female Leadership: Women leaders often have a direct understanding of community needs. For instance, a recycling initiative led by Pesántez not only addressed waste management but also provided paid work for women, thus enhancing their safety and leadership capabilities.
• Scalability of Local Initiatives: Engaging local residents in projects that specifically align with community interests leads to demonstrable success, making it easier to secure support for expansion.
• Public-Private Partnerships: The value of collaboration among governmental, private, and community sectors was emphasized. For example, a project discussed by Ito secured 30% public funding and 70% from private entities, showcasing a model of diverse financial backing.
• Transparent Communication: Continuous, clear communication about project benefits helps maintain community engagement. Ito noted the importance of involving the public early on and aligning initiatives with community priorities.
• Define Success Metrics: Establishing clear metrics is vital for measuring progress. Galnares shared that an increasing number of park visitors became a key indicator of success for her community project.
• Cultural Mindset Shifts: Addressing societal perceptions regarding gender roles and work, particularly in environments involving recycling, was a challenge that Pesántez highlighted. Efforts to change public perception were essential for the initiatives’ success.

These leaders underlined that female leadership plays a crucial role in fostering relationships that support innovative climate initiatives, greatly benefiting their communities. Establishing comprehensive solutions requires creativity and multi-sector collaborations to ensure that cities not only survive but thrive amidst evolving challenges.