...energy financing, a third of which went to renewable energy and energy efficiency. Projects included putting in rapid bustransport in five major cities in Mexico and working on smart grids in Turkey. But another third of the $7.6 billion...
http://news.cnet.com/8301-11128_3-10299167-54.html
...still cheap compared to most cities in the world, skewed-income distribution or not. Aside from employer-provided bustransport to their respective workplaces, the alternative for low-income workers in Dubai would be shared taxis, still far...
http://www.planetizen.com/node/41265