A man fixes electric wires in the Lagos Island district. Nigeria has serious power challenges made worse by the way the sector is regulated.
The centralised regulation of electric power in Nigeria is stalling progress in the sector. To achieve stable power supply, the country must obey its constitution and decentralise regulation.
Wind and solar power can be intermittent. Should our usage be too?
How the internet has made us terrifyingly vulnerable.
Rwanda has ambitious plans to improve its electricity output in the next few years.
Rwanda has adopted a number of plans to improve its electricity output. There are valuable lessons other African countries can learn from it.
Fife no more.
Longannet, the last coal-fired power plant in Scotland, has closed. It might be good news for climate change, but it also signals major problems ahead.
There’s an energised debate over power sources in Wales.
Benjamin Wright/PA Archive
Plaid looks left as energy manifesto fuels talk of a Green-SNP alliance.
Cool, now whose turn is it to make the tea?
Ramon de la Rocha / EPA
A solar eclipse knocks out Europe's solar power generation while also causing a huge surge once people get bored. It's a unique energy challenge.