Fuelly tracks your gas mileage over time, helping you save fuel and expenses as you drive.
posted by goodnewsfortheinsane on Aug 21, 2008 - 52 comments

Shell Eco Marathon UK is coming up in England (6-7 july). It is a race not for the swift, but for those who can drive immense distances in super-efficient vehicles. Two years ago, the current world record of 10,706 MPG was set at one of these events. The lessons learned are useful in development in other fuel-efficient cars, such as the 100 MPG Honda Insight. Interesting in these times of high oil prices, then, when considering that despite tactical driving, normal petrol cars rarely get better than 45 MPG. Diesels are slightly better, as illustrated on BBC Top Gear, where Clarkson drives an Audi A8 from London to Edinburgh and back on a single tank of diesel. That's 800 miles.
posted by SharQ on Jun 25, 2005 - 13 comments

Obsession: Mr. Singh’s Search for the Holy Grail American visionaries, cranks and con men have long sought the simple key to boosting the efficiency of the gasoline engine. Now a barefoot tinkerer in India believes he has unlocked the door. Is he for real?
posted by Shanachie on Jan 2, 2005 - 14 comments

He gives a whole new meaning to the word "Conservation may be a sign of personal virtue, but it is not a sufficient basis for a sound, comprehensive energy policy." NY Times
posted by crunchland on May 1, 2001 - 138 comments