All videos

WindRunner: World’s largest plane is being built to carry wind turbines

This video is part of: Centre for Energy and Materials

The WindRunner is being built by energy company Radia and will carry huge wind turbine blades which are too large to transport by road. It will land on short, unpaved runways where new, gigawatt-scale wind farms are being created.

The WindRunner is set to become the world’s largest plane, with a groundbreaking purpose: to transport wind turbines. This innovative aircraft is being designed to address one of the biggest challenges in the renewable energy sector—transportation of large turbine blades.

Specifications and Capabilities of WindRunner

The WindRunner will have 12 times the volume of a Boeing 747 and will be as wide as a New York City block. Running on sustainable aviation fuel, its primary mission is to carry massive wind turbine blades that are too large to be transported by road.

The plane will be capable of landing on short, unpaved runways, facilitating the construction of new, gigawatt-scale wind farms in remote areas.

Purpose Behind the World's Largest Plane

Radia, an energy company, is spearheading the development of the WindRunner. The aircraft will be able to transport blades over 100 meters in length and land directly within wind farms. This capability is crucial for creating pathways to the cheapest energy in the world.

The Path to Net Zero

To reach net zero by 2050, investments in clean energy must triple from $1.2 trillion a year to $4.4 trillion a year by 2030. The development of the WindRunner and similar innovations are critical steps toward achieving this goal.

Watch the video to learn more about the WindRunner.

Have you read?
Topics:
Energy Transition
Share:
World Economic Forum logo

Forum Stories newsletter

Bringing you weekly curated insights and analysis on the global issues that matter.

Subscribe today

More on Energy Transition
See all

Powering the future: Why the AI revolution must be built on real energy security

Majid Jafar

December 22, 2025

How the unstoppable electrification revolution has led us to a solar and wind-powered tipping point

About us

Engage with us

Quick links

Language editions

Privacy Policy & Terms of Service

Sitemap

© 2025 World Economic Forum