Green Options

“Racing is one of the few things that can foster innovation faster than war”, said GM Vice Chairman Bob Lutz during a bloggers round-table discussion on the eve of this year’s Geneva motor show.

Describing some of the future challenges that will be faced by global manufacturers such as General Motors, Bob lamented the fact that auto racing – a sport with the potential to inspire significant innovation through competition – has become so tightly regulated in order to prevent teams from gaining significant advantages, that from a manufacturer’s perspective it provides little benefit beyond pure marketing.

The top tier car racing sport has jumped the gun by adding green stripes to plain ol’ Bridgestone tires for their upcoming race.

Formula One racing announced that cars in the upcoming Japanese Grand Prix will have green striping on their tires to represent “going green.” Currently, there is nothing green about the hyper-horsepower vehicles nor the tires themselves, but the cars do have a remodel coming in the near-future.

Formula 1 teams are struggling to implement hybrid power-train technology following several development accidents in past weeks, revealing the challenge of harnessing a new technology at the cutting edge.

Following a freeze on engine development, Formula 1 teams are going hybrid from 2009 - additional power output can only be delivered by recovering kinetic energy under braking and releasing at again under acceleration. Whilst hybrid technology is widely proven in road cars, there are challenges in implementing a system that can fulfil the ultra competitive demands of Formula 1, with teams looking to build systems capable of delivering an additional 60 horsepower whilst weighing less than 35 kilograms.

Accidents

These challenges were aptly demonstrated recently after the Red Bull Formula 1 team factory was evacuated for 2 hours as fire crews dealt with a lithium battery explosion. Following this incident, a BMW team mechanic was hospitalised having received an electric shock from the body of a BMW hybrid Formula 1 car on its return to the pits following a test run.