Phnom Penh Diesel: 18.6 MW Oil-Fired Power Plant in Cambodia

Phnom Penh Diesel is an operational oil-fired power plant located in Phnom Penh, Cambodia. With a capacity of 18.6 MW, it is a small-scale facility within the country's power generation sector, operated by the state utility Electricité du Cambodge. The plant plays a role in meeting local electricity demand, particularly during peak periods or when other sources are constrained. As a diesel power plant, it uses oil as its primary fuel, which typically results in higher CO2 emissions per MWh compared to natural gas or renewable sources. The plant operates under Cambodia's national energy regulations, which are evolving to address environmental standards. Diesel plants are often used for peaking or backup power due to their quick start-up capabilities, though they are less efficient than combined-cycle gas turbines. The facility contributes to the reliability of Phnom Penh's electricity supply, serving residential, commercial, and industrial consumers. Its location in the capital city means it is situated in a densely populated area, which may influence local air quality considerations. Diesel engines are generally mature technology with moderate efficiency.

The plant's oil-fired generation produces CO2, SOx, and NOx emissions, contributing to Cambodia's greenhouse gas footprint. Located in Phnom Penh, the facility's emissions may affect local air quality in a densely populated urban area. The plant's capacity is small relative to larger coal or gas plants, but its diesel fuel type results in higher carbon intensity. Cambodia's regulatory framework for emissions is developing, and the plant likely operates under national environmental standards.