The Sun almost always shines in the Kalahari, which extends across the Northern Cape region in South Africa. The area enjoys 4000 sunlight hours and an average solar irradiance of up to 2800 kilowatt-hours per square metre per year; by comparison, Spain reaches no more than 2300. Therefore, it follows that the currently untapped potential for solar power is immense.
South Africa's main source of electricity is coal (90 percent). Could solar power stations bring about change? Experts in science, industry and politics will discuss this exact question at the SolarPACES Conference. They will also pool their opinions on innovation regarding solar thermal power plants, storage technologies and the use of solar energy to produce fuels. read more