The plan is to be exclusively all-electric in 2025 in the city cleaning sector, where lighter vehicles are predominantly used. In total, ASF has 70 AC charging points with 22 kilowatts (kW) and one DC charger with 40 kW, which the company built in cooperation with the local energy supplier.ĪSF’s share of electric vehicles is expected to grow significantly. In this course, the charging infrastructure, including charging management, will also be adapted. Currently, the power supply at ASF is being converted to medium voltage to guarantee the electrical energy supply is better. “Otherwise, things won’t add up,” says Broglin. He says that no green hydrogen from renewable energy is available yet, but that should change soon. The tank capacity for hydrogen is 16.4 kilograms at 700 bar. At the moment, we get by with one tank filling per week,” the managing director tells us. “We chose the fuel-cell variant because we can charge the vehicles and refuel them with hydrogen. The latter provides additional energy during acceleration and absorbs recuperation energy – an elementary task in the everyday stop-and-go traffic of waste management. In the Freiburg models, the fuel cell has 30 kW and the battery’s energy content of 85 kWh. In Faun’s so-called Bluepower chassis, fuel cells are combined with a battery. The plan is to use twelve more collection vehicles with climate-friendly technology in Freiburg by the end of 2023.įaun, a commercial vehicle manufacturer based in Osterholz-Scharmbeck, has been adapting fuel cells for commercial vehicles for several years at its headquarters north of Bremen. Drivers who have been using the H2 vehicles no longer want to switch. “We’ve also achieved significantly lower noise emissions for our drivers, and the waste workers behind the vehicles are no longer standing in the exhaust fumes – their reaction so far has been positive all around,” says Broglin. With the two Faun trucks, ASF could save up to 60 tons of CO2 a year during the daily collection of organic and paper waste. In addition to the environmental aspect, these two factors were decisive in choosing the fuel cell vehicles. Its range of approximately 200 kilometres also meets the requirements of daily tours. According to the managing director, the new collection vehicle’s payload of eleven tons is as high as a conventionally powered diesel truck. “I am convinced that in the heavy-duty commercial vehicle sector, fuel cells are more forward-looking than pure e-drives,” says Michael Broglin, Managing Director of ASF. By 2030, ASF aims to have converted its fleet of around 170 vehicles, including company cars, to alternative drive systems.Īnother step towards this goal was ASF recently starting to use two waste collection vehicles from Germany’s Faun Umwelttechnik powered by fuel cells and a payload of eleven tons. So far, it has deployed 17 vehicles: small sweepers, forklifts, vans and cargo bikes of different makes, with battery capacities designed for daily trips of up to 100 kilometres. We asked around in Freiburg and Munich where one waste management company is currently testing two fuel cell refuse collection vehicles, the other an all-electric roll-off tipper.įreiburg’s waste management company (ASF) has worked with various electric vehicles for many years. Fuel-cell or battery-electric trucks to collect waste? Both types are increasingly finding their way into municipal waste disposal companies.
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