Embedded electricity projects are increasing in size and complexity, owing to improvements in regulations. A wider variety of power solutions, capitalising on the benefits offered by independent power producers (IPPs), are available to address client requirements, says IPP Sturdee Energy executive director Andrew Johnson. He explains that the increase of the licence-exempt threshold for embedded generation in South Africa has led to larger on-site projects being a more viable option benefitting from economies of scale. Larger embedded projects within the 5 MW to 50 MW range which exist together with the option of wheeling are now a feasible option for customers.
