Kipevu III Diesel Power Plant, Mombasa, Kenya | 120 MW Facility

Kipevu III is a diesel-fired power plant located in Mombasa, Kenya, with a capacity of 120 megawatts. It is owned and operated by Kenya Electric Generating Company (KenGen) and is part of the national grid, contributing to Kenya's electricity supply. The plant uses oil as its primary fuel, typical for peaking and emergency power in the region. Kenya's power sector is regulated by the Energy and Petroleum Regulatory Authority (EPRA), which enforces emission standards and operational guidelines. Diesel plants like Kipevu III are subject to environmental impact assessments and compliance with national air quality regulations. The plant's technology is conventional internal combustion engines, which are less efficient than combined cycle gas turbines but provide flexible dispatch. Kipevu III supports grid stability during peak demand and serves as backup for hydropower-dependent Kenya during dry seasons. Its location in Mombasa, a major port city, facilitates fuel supply logistics. The plant's operation is significant for local industrial and residential electricity needs, though its diesel fuel source results in higher CO2 and particulate emissions compared to natural gas or renewables.

The plant's diesel fuel combustion produces CO2, SOx, NOx, and particulate matter, contributing to local air quality concerns in Mombasa. Proximity to residential and commercial areas increases exposure risks. Kenya's regulatory framework requires adherence to emission limits, but older diesel plants may have higher per-MWh emissions. The plant's capacity of 120 MW places it in the medium-large scale for diesel plants in East Africa.