The level of research and development funding for alternative energy is not adequate, according to Science and Technology Minister Naledi Pandor.

Giving a written reply circulated on Tuesday to a Parliamentary question from Inkatha Freedom Party member Peter Smith, Pandor admitted that although rapid growth in the application of renewable energy has taken place in many parts of the world, the current installed renewable capacity in South Africa is negligible.

Small role played by renewable energy

"Investment in renewable energy is important to reduce the negative economic, social and environmental impacts of energy production," she said.

"Currently, renewable energy contributes very little to primary energy, and even less to the consumption of commercial energy."

Pandor added that her department has identified energy security as one of the key strategic areas ? called "Grand Challenges" ? that require investment in its ten-year innovation plan.

Alternative energy needs attention

"Alternative energy resources are singled out as an option that requires particular attention," the minister said, "and together with an implementation plan that is being finalised this strategy will constitute the arsenal that the country may use in executing the energy Grand Challenge."

Pandor cited figures from a 2006/07 report produced by the Human Science Research Council that show government R&D spending through public research institutions, the higher education sector and government departments on non-conventional energy sources, renewable energy, conservation and efficiency amounted to R79.1-million.

She said this was not exhaustive, but also noted that government funded research grants to projects such as the Pebble Bed Modular Reactor amounted to R2.1-billion.