South Africa’s national electricity plan is being finalised. A scientist argues that an energy mix of nuclear, clean coal, renewable energy and gas is urgently needed to end 15 years of power cuts.
As South Africa heads towards elections, there is no quick fix solution to the electricity crisis in the country. What exactly are the political parties promising voters?
Our plant species are pickier about their preferred temperature range than you would expect. That means many will have to move south, seeking cooler climes.
China’s two largest EV battery makers are pledging to slash the cost of their batteries this year. Behind the pledge is a cost war – and new battery chemistries.
In states with competition between retailers, the energy regulator is promising savings for most customers on the default plan. But it’s small change compared to price hikes. Here’s what to expect.
If Africa built only all the renewable power plants it has already planned, this would be enough to generate 76% of all electricity needed on the continent by 2040.
In the 19th century, the world ran on steam. In the 21st century, little has changed. Every thermal power plant still relies on steam as a final stage.
Small modular reactors are popular among conservative politicians and supposedly the Australian public. But they’re nowhere near ready to power Australia in time to replace coal-powered stations.
We’re all familiar with fire. But do you really know what it is and how it starts? Here’s the chemistry of fire – and why Australia is so prone to going up in flames.