| Event City and Country | Event Period | Event Date | |
|---|---|---|---|
| Spain Urban Forum | Seville, Spain | 2021 | |
| Smart City Expo LATAM Congress | México, Mexico | 2021 | |
| Accelerating Urban Action for a Carbon-Free World - Actions in the Energy Sector | Honolulu, United States of America | 2021 | |
| Disruptions in Providing Basic Services To Urban Residents Will Challenge Carbon-Free World | Lake Worth, United States of America | 2021 | |
| Webinar "The Growth of PET Bottle Recycling in Japan" | Hayama, Japan | 2021 | |
| Work Habitat Day - Celebration event and technical session | Kathmandu, Nepal | 2021 | |
| Metropolis, Through Children’s Eyes | Barcelona, Spain | 2021 | |
| University Focus Group Discussion-on Accelerating urban action for a carbon-free world | Berbera, Somalia | 2021 | |
| Reto urbano #SNG2030 | San Nicolás de los garza, Mexico | 2021 | |
| Race to Zero in the Philippines: Reflecting Waste as a Resource in the Wrong Place and at the Wrong Time | Mandaluyong, Philippines | 2021 |