Low-carbon energy sources aren't all equally well-suited to getting us to net-zero emissions.
Electric vehicles are still relatively expensive but a trial to help them power the national grid in times of need could see owners being paid. That could make them a lot more attractive.
Consumers can play their part in reducing carbon emissions by choosing to shift their energy use to when renewable generation is at its daily peak.
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 adopted a number of plans to improve its electricity output. There are valuable lessons other African countries can learn from it.
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.
Plaid looks left as energy manifesto fuels talk of a Green-SNP alliance.
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.