Tag Archives: BMW

BMW diesels will use Neste HVO 100 fuel

BMW has announced that from the beginning of 2025, its diesel engines will use HVO 100 hydrotreated vegetable oil. The fuel will be produced by the Finnish company Neste and will be used at BMW’s plants in Munich, Dingolfing, Regensburg and Leipzig.

Neste HVO 100 fuel is made from several different types of waste, including cooking oil, residues and other renewable raw materials. It is more environmentally friendly, has better cold start performance than typical diesel, and produces 90 percent fewer greenhouse gas emissions over its life cycle compared to conventional fossil diesel.

“When it comes to climate protection, every ton of ‘saved’ CO2 counts. The more than 250 million existing vehicles in Europe are an important factor here. Their CO2 balance could be significantly improved if the regenerative share of the fuel were increased. We are moving forward. From January 2025, we will fill all diesel models produced in Germany with HVO 100 oil before we deliver them to dealers. It is a high-quality diesel substitute with up to 90 percent lower CO2 emissions in the overall balance,” said BMW President Oliver Zipse.

It should be noted that the cars do not get a full tank before leaving the plant, but only five to eight liters.

Source: BMW

BMW will use medical technology in cars

Traffic accidents caused by driver health problems are not uncommon, and BMW wants to solve this problem. According to the latest information, the BMW Group and Universitätsmedizin Berlin are researching the possibility of using medical technology in cars.

Most new cars are equipped with the latest generation of safety systems and sensors that collect data about the vehicle, and BMW believes that they can also collect and analyze data about passengers. The director of the Charité University Hospital, Professor Heyo K. Kroemer, believes that the collected data could significantly improve the prevention and avoidance of emergency situations while driving.

A large number of medical experts and engineers will work on this project to develop smart driver assistance systems. The project includes the protection of personal data, studying the health effects of parameters in the car and developing preventive measures to improve the health of passengers. They will also investigate the possibility of using artificial intelligence in combination with existing and new vehicle sensors.

Source: BMW

BMW has the best wind tunnel

A few days ago, BMW officially opened its new Aeroacoustics and Electric Drive Center (AEC). It is the largest and quietest vertical acoustic wind tunnel in the world, located in the Research and Innovation Center (FIZ).

The building has a three-meter-thick floor plate and is soundproofed from ambient noise. It consists of two separate sections, the first of which is a multi-purpose area with workshop, test and measurement equipment, while the second is a wind tunnel that is almost 100 meters long, 45 meters high and 25 meters wide.

The wind tunnel is designed as a semi-free field acoustic space. This means that, apart from the soundproofed floor, there are no sound reflections. This allows for a realistic simulation of the situation on the road. The frequency range for semi-free field conditions of 30 Hz is unique for this vehicle wind tunnel and covers the entire sound spectrum. Thanks to 216 microphones, it is possible to determine the precise localization of background noise with great precision.

It should also be noted that the facility is equipped with a 4.5 MW fan, which can deliver up to 100,000 m³ per minute at a speed of 250 km/h. In addition, the wind tunnel is equipped with a laser vibrometry system for non-contact measurement of mechanical vibrations of the entire surface of the vehicle.

Source: BMW