Digital radio – which way will South Africa go?

  Radio technology has seen very little innovation and development since FM stereo was introduced in the 1960s.  It was the sound revolution of the time, but little has happened since FM took over local broadcasting. It caused the demise of AM stations and the shortwave services of the SABC and LM radio. The Southern […]

The true cost of storage

  When evaluating whether and what type of storage system they should install, many customers only look at the initial cost of the system – the first cost or cost per kilowatt-hour (kWh). Such thinking fails to account for other factors that impact overall system cost, known as the levelised cost of energy. The levelised […]