Massachusetts Institute of Technology is developing an electric city car based on the airport luggage cart model. UK is going bonkers over an ugly little electric called the "G-Wiz" (which we believe is a rather unfortunate name). Here is a picture of the little thang:
Not all new ideas are "Eco". There are the new 2010 Signature Series Mustangs (you are welcome Jesse) from Ford and Steve Saleen with 4.6L V8 engines and up to 650 horsepower. These are not exactly gas sippers. But the effects of these Mustangs on the environment are nothing compared to the solution Dubai's Palazzo Versace Hotel has come up with for hot sand beaches.