Michelin North America begins 2011 Green X Challenge

The third running of the Michelin Green X Challenge gets underway in North America on March 19, and the tyre maker says the season opener at the Sebring circuit in Florida will offer “a glimpse into the future of technology and innovation that become more relevant every day.” The US based Green X Challenge recognises the Prototype and GT category cars that prove “cleanest, fastest, most efficient” in the “race within the race” at every American Le Mans Series event. Similar competitions are now also part of every Asian and European Le Mans Series event, the 24 Hours of Le Mans and the new Intercontinental Le Mans Cup.

Scores for the Michelin Green X Challenge are determined by the amount and type of energy used, a well–to-wheel analysis, race speed and distance; and overall efficiency. “With oil over US$105 per barrel as the season begins, the Michelin Green X Challenge is more relevant than ever,” commented Scot Elkins, vice-president of the International Motor Sports Association, the sanctioning body for the American Le Mans Series.

“The ALMS and Le Mans offer very progressive rules that encourage the development of new technologies, electronics and energy forms in competition,” added Silvia Mammone, Michelin motorsports manager. “The Michelin Green X Challenge provides an incentive and a method to recognise the cleanest, fastest, most efficient cars and help accelerate the development of new technologies through motorsports.” Drivers in the challenge have an added incentive this year; at the end of the season, the champions will receive automatic invitations for entry to the prestigious 24 Hours of Le Mans for 2012, an invaluable prize to any competitor in the American Le Mans Series.

The 59th edition of the Sebring 12 Hour race will see manufacturers and teams unveil new cars to meet new Prototype category rules for the ALMS and Le Mans that focus on smaller engines, increased efficiency, and reduced fuel and energy use.