Which of the following sustainable transportation innovations has reduced carbon emissions in retail supply chains by over 30% since 2020?

The transportation industry is rapidly evolving with sustainability at its core. From electric vehicles to carbon-neutral shipping methods, companies are reimagining how goods move across the globe. This poll tests your knowledge about one of the most innovative sustainability initiatives in transportation logistics that's reshaping retail supply chains. Can you identify which major advancement is genuinely transforming the industry?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Hydrogen-powered long-haul trucks for middle-mile delivery
Drone delivery systems for last-mile urban distribution
Underground vacuum tube transportation networks for parcels
Autonomous electric cargo ships with solar panel arrays