Nasrec Station, near the Soccer City Stadium in Johannesburg, South Africa. Photo by Aileen Carrigan – EMBARQ.
China added more than 2 million kilometers of road in the past two decades, encouraging personal vehicle usage. Photo by Joe Dunckley.
Lima, one of Latin America’s biggest cities. Photo by Paulo Cesar Vicente Da Luz.
Latin America Urbanization
A taxicab running on compressed natural gas in New Delhi. Photo by Luke X. Martin.
Air pollution in Hong Kong obscures views of the city’s skyscrapers. Photo by John Roberts
Regular trainings help bus drivers meet fuel economy targets. Photo by Prashanth Bachu.
With input from Prashanth Bachu.
Researchers in the U.K. investigate how to effectively encourage fuel-efficient cab driving. Photo by Fabrizio Lonzini.
Study finds that 45 percent of Americans would support a gas tax if its revenue contributed to global warming reduction efforts. Photo by Steve Rhodes.