basic social services / microgrid systems / mobile phone-based health services / government systems / High transportation costs / basic media / less efficient energy resources / light manufacturing / transportation / social infrastructure / mobile telephony / health services / road networks / improved energy / electricity grid / payment systems / Household energy services / family travel / nighttime services / irrigation systems / water infrastructure / transportation costs / energy use / renewable energy / community health systems / phone networks / water systems / energy / greenhouse gas emissions / health education media / improved medical information systems / communication services / grid electricity / educational media / electricity / agricultural processing / low quality services / aged transportation services / off-grid electricity / sanitation services / financial services / educational tools / school management / electricity access / weak transportation / communications infrastructure / low-power and other technology innovations / laboratory equipment / cold chain / Internet service / energy services / public transport services / /