Act/if provides solar-powered LED lighting systems to underserved communities in Mexico and other regions. Their locally-manufactured lamps have 50% lower costs and allow installations to be completed 75% faster than alternatives. To date, they have installed lighting for 7,000 people across 4 indigenous communities in Chiapas, preventing 195 tons of CO2 emissions. They are seeking $500,000 in working capital to expand operations and reach profitability by 2012 through larger contracts.