Monckton Coke Works (formerly the Monckton Coke and Chemical Company Ltd) was a coking plant near Royston in South Yorkshire, England. The plant opened in 1884 and was closed 130 years later in 2014, being one of the last remnants of the coal industry in Yorkshire. In the 21st century, it was known as being the last independent coke works in the United Kingdom. For many years it was known for its high-quality coking coal, even being exported to coal-rich South Africa for use in steelmaking. However, in 2013/2014, the market was swamped with cheap imports from the Far East, spelling the demise of Monckton due to it being uneconomical.
