Mobile money transfers have become the norm in Somalia. Transactions total as much as $2.7bn a month.
Innovation in small-scale solar systems and mobile money systems is giving people in sub-Saharan Africa access to electricity at a lower cost than diesel or kerosene.
What do traditional Maasai people use mobile phones for?
M-PESA was launched nearly a decade ago in Kenya. New evidence suggests that the mobile money banking system has helped reduced poverty levels, particularly in households headed by women.