Using military technology and a zero-emission engine invented by a 19th-century Scot, Swedish firm seeks to revolutionise solar energy production
A new solar electricity generation system that developers claim is the most efficient in the world, is being tested in South Africa’s Kalahari desert.
The Swedish company behind the project – which combines military technology with an idea developed by a 19th-century Scottish engineer and clergyman – says it is on the verge of building its first commercial installation.