read more at CSR wire
"AGUASCALIENTES, AGS. - January 19, 2009 - Wal-Mart Mexico successfully concluded the installation of a photovoltaic complex that will generate 20% of the energy used by Bodega Aurrera Aguascalientes. Over 1,056 solar panels that were set up on the roof of the store will transform sun energy into electricity. The project, with 174 kW installed, is the largest photovoltaic complex in Latin America, according to ANES (the Mexican Solar Energy Association), and will eliminate the emission of some 140 tons of CO2. ANES gave an award to Wal-Mart Mexico as recognition for this project."