| ★ |  Accelerating the Transition to Zero Emission Transportation | | 3 | Estados Unidos | |
| 6 |  Revolutionizing Eco-Friendly Transportation with Air-Powered Vehicles | | 189 | Estados Unidos | 87 |
| 16 |  The Role of Nuclear Energy in Decarbonization and Powering the AI Era | Marxe School of Public and International Affairs @baruchmarxe | 127 | Estados Unidos | 86 |
| 12 |  Frontiers Science House | Zero-emission mobility breakthroughs | | 123 | — | 87 |
| 11 |  How Drones Are Revolutionizing Environmental Science | | 88 | Estados Unidos | 87 |
| 15 |  ELECTRIC CARS: THE TRANSPORTATION REVOLUTION | | 46 | Pakistán | 86 |
| 5 |  Peer Exchange: Land Use and Transportation Scenario Planning in Greater Boston Webinar | Lincoln Institute of Land Policy @lincolninstituteoflandpolicy | 45 | — | 87 |
| 9 |  Revolutionizing Sustainable Travel with Eco-Friendly Hydrogen Trains | | 26 | Estados Unidos | 87 |
| 4 |  How Much Sun is Enough? Renewable Electricity Strategies for Higher Ed—and The Science Behind Them | | 20 | Estados Unidos | 87 |
| 3 |  Building a Resilient Path to Vermont's Low Carbon Future Virtual Lunch Learn - July 27, 2021 | UVM Transportation Research Center @uvmtrc | 19 | Estados Unidos | 88 |
| 8 |  Revving Up for Tomorrow: The Cutting-Edge of Automotive Innovation | VibraVision @vibravisionchannel | 12 | Suecia | 87 |
| 10 |  Exploring Eco-Friendly Transportation Choices | Sustainable Living Hacks @sustainablelivinghacks-s3v | 11 | — | 87 |
| 1 |  From Climate Action to Regional Planning Bringing Sustainability to Scale | | 9 | Estados Unidos | 91 |
| 2 |  How Massachusetts can Continue to Support the Climatetech Industry | | 9 | Estados Unidos | 89 |
| 13 |  Nature Based Infrastructure in Post Industrial Coastlines and Neighborhoods | | 9 | Estados Unidos | 86 |
| 14 |  The future and benefits of sustainable travel in an urban environment | Oxford Brookes Alumni @brookesalumni | 6 | Reino Unido | 86 |
| 17 |  The Path to Net-Zero: Modular Nuke, Electric Vehicle, and Patient Capital in Green Tech | Policy Punchline Podcast @policypunchlinepodcast | 5 | Estados Unidos | 86 |
| 7 |  STEVEN MILLER | MIT Sea Grant @mitseagrant | 2 | — | 87 |
| 18 |  "No More Business As Usual"- Securing a Climate Safe Future | Environmental Forum of Marin @marinforumvideo | 2 | — | 86 |
| 19 |  MARC PACHECO | MIT Sea Grant @mitseagrant | 2 | — | 86 |
| 20 |  Revolutionary EV Charging Solutions: A New Era for Urban Areas @theevcafe | The Pillar Pro @thepillarpro | 2 | — | 86 |