Paving the way to green construction with electricity

Can a collaboration cut the carbon footprint of asphalt with an electric paver and convenient on-site charger?

Spotted: Asphalt is a highly useful material, used in the construction of our roads, playgrounds, and airports. But, its carbon footprint is a cause for concern: on average, it’s estimated that producing one tonne of asphalt produces around 25 kilogrammes of direct CO2 emissions. As the construction industry works to reach net-zero targets, it’s unsurprising that modernising and decarbonising asphalt is a key consideration. This is exactly what a collaboration between LeeBoy and Portable Electric aims to do. 

In 2023, US company LeeBoy revealed its 8520C E-Paver, which is a commercial-class electric asphalt paver that incorporated electric vehicle (EV) components from General Motors, and was built with assistance from Engine Power Source and Powertrain Control Solutions. This E-Paver marked an important step away from diesel-powered machines, but, as is the case for all EVs, charging remained a concern.  

After partnering up with Vancouver-based Portable Electric, LeeBoy was able to demonstrate the viability of Portable Electric’s Voltstack 30k e-Charger in powering the electric paver. Crucially, the charger is transportable, meaning it could easily be used to provide reliable and emissions-free energy on site, allowing asphalt paving to be completed with a fraction of the emissions. 

The generator also has “Smart Hybrid” capabilities, allowing it to integrate with existing diesel or gas generators and cut carbon emissions without sacrificing efficiency. 

Springwise has also spotted this innovative way to pave roads from milk bottles as well as this recycled rubber pavement.

Written By: Archie Cox