River Aire east of Castleford; Ferrybridge C, Eggborough and Drax. Drax takes its cooling water from the Ouse, but both Ferrybridge and Eggborough draw their water from the Aire. Both of these plants stopped generating in 2016, with Eggborough being a stand-by for capacity problems until March 2017. A hydroelectric power station was installed on the Brotherton Weir at Knottingley in November 2017. The £7.5 million project is expected to deliver 500 kilowatts per year and be operational for 100 years. Due to the Aire flowing through the former industrial landscape of West Yorkshire, it had a reputation as being heavily polluted.
Drax, North Yorkshire post-office and village shop was opposite the parish church and closed in 1998. Drax has a Church of England parish church, dedicated to St Peter and St Paul. In the reign of King Henry I (1100–1135) William Paynel founded a priory of Augustinian Canons at Drax. In 1868 it was reported that traces of the priory could still be found but fieldwork in the 1980s and 1990s has failed to find any physical remains of it. By the mid-thirteenth century, Drax was a borough of local significance. However, an inquisition held in 1405 stated that the local manor was of