What is Bess energy storage?

BESS is another form of energy storage, similar to the more familiar pumped storage hydropower. Batteries do not generate electricity, rather their value lies in a range of ancillary services that can enhance system stability throughout the electricity supply chain.

When will Bess be deployed in South Africa?

The World Bank is also targeting the deployment of further BESS in South Africa, as well as in the West African Power Pool. These systems are likely to utilise Li-ion technology with deployment in the coming 5 to 10 years.

Does Bess work in Africa?

Experience in the African context is even more limited with very few grid-scale BESS projects that are operational. As an emerging technology it is expected that technical performance will continue to mature and improve. Already, rapid and significant improvements have been seen across most performances metrices.

How many kW is a Bess power plant?

BESS energy capacity kWh 6 72 160 BESS power capacity kW 2,5 20 35 Solar plant kWp 2,5 20 36 Wind farm kW - - - Thermal plant kW - 15 50 BAU thermal plant

What is Bess & how does it work?

BESS efficiently absorbs excess energy generated during low-demand periods, mitigating grid congestion and instability issues. Instead of curtailing renewable energy independent power producer (REIPP) output, which results in energy wastage, BESS provides a more economically viable solution.

Is Eskom deploying Bess in South Africa?

These include an 80 MW / 320 MWh BESS by Eskom in South Africa that is under tender , and the inclusion of BESS in some of the bids to Eskom’s Risk Mitigation IPP Procurement Programme. The World Bank is also targeting the deployment of further BESS in South Africa, as well as in the West African Power Pool.