Energy Efficient Motorsport (EEMS) is a programme to develop green technologies using motorsport competition. In order to raise awareness of EEMS within motorsport, the project team decided during 2004 to invite applications from race teams with real projects that demonstrated EEMS principles. The outcome of this was support for three cars, each running on alternative fuels within established series:

• Team Nasamax, running an LMP1 prototype on bio-ethanol
• Taurus Motorsport, also running at Le Mans but on diesel fuel
• Mardi Gras, competing in the British Touring Car Championship using LPG
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  This report describes the progress and lessons learned from each of these three racing campaigns.