S ister Alphonsine Ciza spends most of her day in gum boots, white veil tucked under a builder's hat, manning the micro hydroelectric plant she built to overcome daily electricity cuts in her town of ...

Congolese nun and electrical engineer Alfonsine Ciza attends to the general circuit breaker at her micro-hydro power plant that provides electricity to a convent, schools and a health centre in Miti ...