Pembroke Power Station is a 2,200 MWe natural gas-fired power station near Pembroke in Wales. The power station was officially opened in September 2012. It is the largest gas-fired power station in the UK and the second largest in Europe, by generating capacity, as of 2021. It is also the largest power station to be built in the UK since Drax power station came online in 1986. Pembroke Power Station currently generates enough power to supply 3.5 million homes and businesses. It is operated by RWE Generation UK.

It is a CCGT-type power station that uses natural gas. There are five 400 MW modules, each with a 288 MWe Alstom gas turbine, heat recovery steam generator and steam turbine.