Budweiser Orders 40 Tesla Electric Trucks

The list of companies placing orders for Tesla Semi electric trucks keeps growing weeks after the unveiling event last month. Now Anheuser-Busch, the brewer behind Budweiser, announced that it ordered 40 Tesla Semi trucks. Last week, DHL confirmed an order of 10 trucks – bringing the tally to just over 200 Tesla Semi trucks. The brewer says that it will include the electric trucks in its distribution network as part of its commitment to reduce its operational carbon footprint by 30 percent by 2025. Considering the size of their distribution network, they say that it would be the equivalent of removing nearly 500,000 cars from the road globally each year.

At Anheuser-Busch, we are constantly seeking new ways to make our supply chain more sustainable, efficient, and innovative. This investment in Tesla semi-trucks helps us achieve these goals while improving road safety and lowering our environmental impact,” commented James Sembrot, Senior Director of Logistics Strategy.

Tesla Semi is actually only one part of Anheuser-Busch’s effort to modernize its fleet. They also confirmed orders from Nikola Motors for their battery/fuel cell hydrogen trucks and Uber’s Otto autonomous trucks.

Last year, Uber’s Otto completed its first shipment by self-driving truck with an autonomous beer run with Budweiser.

Source: https://electrek.co/

3D Printed Concrete Bridge

Today world’s first 3D printed reinforced, pre-stressed concrete bridge was opened. The cycle bridge is part of a new road around the village of Gemert, in the Netherlands. It was printed at Eindhoven University of Technology. With the knowledge the researchers gained in this project, they are now able to design even larger printed concrete structures.
The bridge is the first civil infrastructure project to be realized with 3D-concrete printing. The bridge is 8 meters long (clear span 6.5 meters) and 3.5 meters wide. As it is a ‘worlds first’, the developers did not take any chances and tested the bridge by putting a load of 5 tons on it, which is a lot more than the load the bridge will actually carry.


The bridge has to meet all regular requirements of course. It is designed to do its duty – to carry cyclists – for thirty years or more. With more cycles than people in the Netherlands, it is expected that hundreds of cyclists will ride over the printed bridge every day. It is part of a large road construction project, led by the company BAM Infra, and commissioned by the province of North-Brabant.
An important detail is that the researchers at Eindhoven University of Technology have succeeded in developing a process to incorporate steel reinforcement cable while laying a strip of concrete. The steel cable is the equivalent of the reinforcement mesh used in conventional concrete. It handles the tensile stress because concrete cannot deal with tensile stress adequately, but steel can.
One of the main advantages of printing concrete is that much less concrete is needed than in the conventional technique, in which a mold (formwork) is filled with concrete. By contrast, the printer deposits only the concrete where it is needed, which decreases the use of cement. This reduces CO2 emissions, as cement production has a very high carbon footprint.

Another benefit lies in the freedom of form: the printer can make any desired shape, whereas conventional concrete shapes tend to be unwieldy in shape due to use of formwork. Concrete printing also enables a much higher realization speed. No formwork structures have to be built and dismantled, and reinforcement mesh does not have to be put in place separately. Overall, the researchers think the realization will eventually be roughly three times faster than conventional concrete techniques.

Source: https://www.tue.nl/