Mini-grids may be the best way to illuminate the “bottom billion”
Governments need to rethink what is meant by a national grid

ELECTRICITY powers growth, boosts education and improves lives. Yet about 1.1bn mostly rural dwellers in Asia and Africa remain stuck in the dark.

They have no electric light, rely on kerosene and diesel for power, and struggle to irrigate their crops.

The good news is that people can be connected to clean, reliable power faster than ever before.

But to realise the potential, governments need to rethink the role of utilities.

Typically, countries connect citizens with vast grid-extension programmes. Big grids make perfect sense for populous places. They can cheaply supply power generated far away to millions and, as they incorporate more wind and solar energy, they are becoming greener. But in remote places, the economic case for grids becomes hard to make.

Read More