Maizuru Power Station: 1,800 MW Coal Power Plant in Kyoto, Japan

Maizuru power station is a large coal-fired power plant located in Kyoto Prefecture, Japan, with a capacity of 1,800 MW. Operated by Kansai Electric Power Co, it is one of the major thermal power stations in the Kansai region, contributing to the grid stability and meeting industrial and residential demand. The plant uses coal as its primary fuel, a common choice for baseload power in Japan. While specific technology details are not disclosed, typical Japanese coal plants of this era employ subcritical or supercritical steam cycles. The facility operates under Japan's strict environmental regulations, including the Air Pollution Control Act and SOx/NOx emission limits, which require advanced flue-gas treatment systems. As a large coal-fired facility, Maizuru power station has a significant carbon footprint, aligning with Japan's ongoing energy transition challenges. Its location near the coast facilitates fuel delivery via sea routes. The plant's operational status underscores its importance in the local power mix, though it faces increasing pressure from renewable energy expansion and carbon reduction targets.

The plant's coal combustion produces CO2, SOx, NOx, and particulate matter, requiring compliance with Japan's stringent emission standards. Its location in a populated prefecture necessitates effective pollution control technologies. The facility's age and technology level influence its environmental performance, with older subcritical units being less efficient than modern supercritical or IGCC designs. The plant's capacity of 1,800 MW places it in the large-scale category, amplifying its environmental footprint.