BYD electric bus drives more than 300 km on a single charge in Copenhagen

The 12 meter BYD electric bus completed its normal service on Route 12, a total distance of 110km (or 68.4 miles) carrying an average of 40 passengers. Then the electric bus set off along the Ballerup highway – a standard motorway – and further covered a distance of 215km (or 133.6 miles) ending the day with 8% of battery charge remaining, clocking up a total of 325km (202 miles) on a single charge.

The electric busses are a pleasant surprise. Read the danish press release from the bus company Movia

This result exceeds the previous best performance of a BYD electric bus during the company’s Europe-wide trial programmes. Last year an electric bus achieved 310 km (192.6 miles) using only 69% of total charge between the Polish cities of Warsaw and Krackow.

BYD bus Copenhagen

The 12 meter BYD electric bus completed its normal service on Route 12, a total distance of 110km (or 68.4 miles) carrying an average of 40 passengers. Then the electric bus set off along the Ballerup highway – a standard motorway – and further covered a distance of 215km (or 133.6 miles) ending the day with 8% of battery charge remaining, clocking up a total of 325km (202 miles) on a single charge.

A second trial of a BYD electric bus in Copenhagen with the city’s other operator Arriva produced a no less impressive result. The bus completed an arduous full day of city operation – 150km (or 93 miles) from 06:00 to 16:50, operating fully loaded and with the electric heating system in constant use. The bus was then taken on a 90km (or 56 miles) motorway run and again ended up with a 8% charge remaining, covering a total distance of 240 km (149miles) on a single charge.

The two BYD electric buses have been in service in Copenhagen since the beginning of January, in the hands of Movia’s two service providers City-Trafik and Arriva. The bus, specially equipped to handle the rigors of the Scandinavian winter, has performed well. Operating costs have been low – electricity in Denmark costs 2DKK (€0.27) per kWh at normal prices. This compares with diesel at 9.79DKK (€1.3) per litre.

Jon Fold von Bülow

Jon Fold von Bülow recieved his Cand. Scient. in Nanoscience from University of Copenhagen in 2011 and is currently working with upscaling Li- and Na-ion battery materials to the 100+ kg scale for Haldor Topsøe A/S.

Jon's main interest lies in energy technologies for the future and he started working with fusion energy at Risø National Laboratory for Sustainable Energy. He has since developed a growing interest in technologies that are closer to potential industrial application. He is a highly dedicated academic as well as a very active professional and have initiated and participated in many different projects.

His studies within nanotechnological material science and affiliation with Risø National Laboratories has taken him to Germany, China and the US, where he has collaborated independently with several international research groups. He has so far succeeded in pushing two academic projects to industrial application, first with the Danish company Coloplast A/S and recently with a California-based battery start-up – an invention that is currently being US patented.

Jon has conducted most of his work on Li-batteries in the facilities of California NanoSystems Institute (CNSI) as a research scholar at UCSB-MIT-Caltech Institute for Collaborative Biotechnologies (ICB). The manganese based cathode materials he fabricated during this period were all tuned for high-power applications and covers synthesis of various manganese oxides from solution, molten and solid states.

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