Aberthaw Cement Works
The Aberthaw and Bristol Channel Portland Cement Company was established in 1912 by the Beynon family. The site at Aberthaw was chosen as it was near the necessary raw material, limestone and coal from the South Wales coalfield which was needed to heat the kilns. The works started in 1914 with two small wet process kilns with a production capacity of 120 tonnes per day each. A third wet kiln was added after the Second World War, and a fourth in 1957. This brought clinker capacity to 1200 tonnes per day.
In 1967, Kiln 5 () was installed. This was a much more efficient dry process kiln. The wet process kilns were decommissioned in 1974, and Kiln 6 - also a dry kiln - ( ) was started in 1975. Kiln 6 remains in operation today.
Lafarge Cement UK bought Blue Circle industries PLC in 2001, creating the largest cement maker in the world. Cement from the site is carried to destinations by Road and Rail (rail services being provided by Freightliner heavy haul over the Vale of Glamorgan Line)
- Abandoned Lime works, Aberthaw
- Environment Agency record of proposal to use Meat & Bone meal as a power source