Eskom has picked Johannesburg company Enerweb to build a digital platform for virtual wheeling, a new method for trading renewable power. This system aims to make clean energy more accessible for smaller commercial users, moving beyond the complex long-term contracts typically used by major industries.
Virtual wheeling works by tracking energy data, allowing businesses like shops or factories to buy renewable power without a direct physical connection to a generator. They receive bill credits for the green power consumed. Enerweb's software will automate this process, handling rebate calculations and providing portals for buyers and producers. This contrasts with traditional wheeling, which required costly direct grid links.
The initiative aligns with upcoming regulatory changes from Nersa, which are expected to formalize electricity trading rules. It also comes as South Africa's renewable capacity is projected to grow significantly. However, challenges remain, including legal disputes over trading licenses and the practical integration of various municipal grids with differing compliance levels.
Virtual wheeling works by tracking energy data, allowing businesses like shops or factories to buy renewable power without a direct physical connection to a generator. They receive bill credits for the green power consumed. Enerweb's software will automate this process, handling rebate calculations and providing portals for buyers and producers. This contrasts with traditional wheeling, which required costly direct grid links.
The initiative aligns with upcoming regulatory changes from Nersa, which are expected to formalize electricity trading rules. It also comes as South Africa's renewable capacity is projected to grow significantly. However, challenges remain, including legal disputes over trading licenses and the practical integration of various municipal grids with differing compliance levels.
