Friday, October 7, 2022

Mercedes’ F1 group lower its freight emissions by 89% with biofuel swap

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Enlarge / One of the Mercedes-AMG Petronas Formula 1 group’s Actros Gigaspace vehicles, seen right here at this 12 months’s Hungarian Grand Prix, when it first tried the drop-in renewable biofuel as a substitute of typical diesel.

Steve Etherington/Mercedes-AMG F1

A swap from diesel to biofuel considerably decreased the Mercedes-AMG Formula 1 group’s freight carbon emissions in a brand new check. The group made the swap for the ultimate three European races of this season, utilizing domestically sourced hydrotreated vegetable oil (HVO) to run 16 heavy vehicles as they hauled the group between grand prix in Belgium, the Netherlands, and Italy.

Over a distance of 870 miles (1,400 km), it says using HVO resulted in much less carbon emissions—44,091 kg much less to be particular, which is a lower of 89 p.c in comparison with regular fossil gas diesel.

The race vehicles are a rounding error

A push for higher gas effectivity in Formula 1 has resulted in some pretty outstanding engineering. A present F1 powertrain is as complicated as the game has ever seen, combining comparatively tiny however terribly environment friendly V6 gasoline engines with hybrid programs that get better vitality underneath braking and from the turbocharger spinning.

This is one thing that everybody concerned is rightly pleased with, however when it comes to lowering the game’s carbon emissions, the gas burned by the race vehicles is frankly irrelevant. F1 measures gas by weight, and every automotive is allowed 220.5 lbs (100 kg) for the race. Being extraordinarily beneficiant, we will triple that to account for 3 hours of apply classes plus qualifying, however that is nonetheless solely 661 lbs (300 kg) per automotive, of which there are 20, and this 12 months they’re going to race 23 occasions in complete.

But every group flies about 80 folks to every race. And they want a complete lot of kit; clearly the race vehicles and all of the instruments to run them, but in addition huge cell places of work and hospitality suites for the European occasions, when the whole lot travels by street freight. (For the remainder of the calendar, all of the groups’ vehicles and gear journey collectively, and the gin palaces keep behind.) As transport and freight due to this fact accounts for far more of the carbon emitted by the game, it is clearly a good suggestion to attempt to scale back that.

Mercedes first tried HVO in one in all its vehicles because it drove again from the Hungarian Grand Prix to the group’s base in Brackley, UK. The actual check started following this 12 months’s Belgian Grand Prix, when 16 vehicles used the gas to drive 186 miles (300 km) to the Dutch Grand Prix in Zandvoort, the Netherlands, then one other 684 miles (1,100 km) to the Italian Grand Prix in Monza, Italy. The complete journey was fueled by domestically sourced HVO, aside from the final 12 miles (20 km) “due to supply challenges,” the group says.

Analyzing the information, it says that HVO saved 97,204 lbs (44,091 kg) of carbon dioxide emissions in comparison with diesel, an 89 p.c discount.

“Sustainability is at the heart of our operations. Trialling the use of biofuels for our land freight is another example of our commitment to embed sustainability in every decision we make and action we take. We aim to be on the cutting edge of change and hope we can make the adoption of sustainable technology possible as we are all in the race towards a sustainable tomorrow,” mentioned group principal and CEO Toto Wolff.

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