Bannister Transport adopts Sunswap’s zero-emission technology

Sunswap is delighted to announce an exciting new partnership with Bannister Transport. Sunswap will supply the logistics innovator with the world’s first 100% electric zero-tailpipe-emission refrigerated trailer fleet of its scale. 

Over the next two years, the Worcestershire-based firm will transition the entirety of its 40 trailer fleet to Sunswap’s Endurance transport refrigeration units (TRUs) mounted on Chereau trailers, a move which shows a firm commitment to sustainability, alongside confidence in Sunswap’s technology. 

Following a successful trial in September, Bannister Transport saw first-hand how Sunswap’s battery and solar-powered refrigeration system could seamlessly integrate into their chilled delivery operations. Endurance matched their longest routes and harsh conditions without compromising performance or uptime. 

The 2-week trial alone effectively removed 87kg of direct carbon dioxide (CO2) and 900g of nitrogen oxides (NOx) emissions, while also highlighting the potential that the Bannister Transport fleet will be able to run 80-85% of the time from solar energy. In addition to reducing emissions, this transition will improve operational efficiency and reduce running costs. 

The long-term environmental impact of adopting Sunswap is significant, with 10-year projections indicating that 40 Sunswap TRUs will remove 2.4 kilotons of tailpipe carbon dioxide (CO2) and 23 tonnes of nitrogen oxides (NOx) that would otherwise be emitted by diesel-powered fridges. The scope 3 (overall) carbon emission reduction is equivalent to taking 98 typical cars off the road each year, with the NOx saving equating to 123 modern diesel cars’ usage per year. 

Impressed by Endurance’s reliability and efficiency, Bannister Transport moved to sign a multi-year deal with Sunswap, eager to lead the charge in sustainable cold chain logistics. The initial Endurance units will be installed on Bannister Transport’s trailers in summer 2024. The entire diesel-powered trailer fleet is then planned to be replaced by September 2025.