A lifecycle carbon analysis study conducted by Tunley Environmental found that Lunaz’ upcycled electric vehicles (UEV) emit 72 percent less CO2 compared to new diesel models. Up against new electric vehicles, UEVs create 27 percent fewer emissions. The report showed an upcycled electric refuse collection truck saves 344 tonnes of CO2 over a diesel equivalent and an UEV saves 43 tonnes of CO2 emissions compared to a new BEV.
Lunaz founder, David Lorenz, said: “At a time when investment in sustainable technologies and solutions, especially around transport, is front and centre in the news and legislation, this report is a huge vote of confidence not just in our upcycling process, but in electric propulsion generally. This rigorous independent study shows our upcycled electric vehicles’ carbon emissions over their potential lifetime are substantially lower than their new diesel and electric equivalents. The extent of these savings is clearly impactful, and a fantastic validation of our technology and approach, providing a clear path to value for our customers, and sending strong signals to green technology investors who continue to be attracted to the Lunaz proposition.”
The study quantified production, installation, use and end-of-life treatment emissions of a Mercedes-Benz Econic refuse truck, upcycled by Lunaz. This data was then compared with figures for new diesel and electric versions of the same vehicle.
During the upcycling process, diesel refuse trucks are fully restored with the engine and associated components removed and recycled to make room for an electric powertrain. Inside, the truck also gets a makeover with new materials and technologies to improve safety and comfort.
The Lunaz process allows diesel refuse vehicles to be upcycled after seven years and again seven years later, giving the truck three operating lifespans. The report also considered the impact of biofuels such as HVO. This has production and usage emissions around 80 percent lower than diesel fuel but over three upcycled lifespans the study concluded the Lunaz UEV would still have fewer emissions.
