A broad portfolio of assets for a secure energy supply

Uniper owns and operates a diverse portfolio of power and gas assets in the United Kingdom. Our employees use their expertise and experience to deliver a range of wholesale energy products and services from power production to gas supply. Our generation fleet, which encompasses a range of energy sources like gas and coal, makes a tangible contribution to Britain’s supply security.

Our services are helping build a bridge to our energy future:

  • Climate protection must go hand-in-hand with security of supply.
  • While new technologies scale up and renewables expand, we provide the insurance policy that keeps the lights on.
  • Uniper offers generation and storage facilities, ?providing a backbone of constant and reliable power during the energy transition.

Find more information on our UK operations on the respective country page:

Uniper in the UK

Connah's Quay

Location Connah's Quay (Flintshire)
Commissioned 1996
Electrical net output 1,380 MW
Fuel Natural gas

Cottam Development Centre (CDC)

Location Retford (Nottinghamshire)?
Commissioned 1999
Electrical net output 400?MW
Fuel Natural gas


Location Brimsdown (Enfield)
Commissioned 2002
Electrical net output 408?MW
Fuel Natural gas


Location Isle of Grain (Kent)
Commissioned 2011
Electrical net output 1,365?MW
Fuel Natural gas


Location Killingholme (North Lincolnshire)
Commissioned 1992
Electrical net output 600?MW
Fuel Natural gas


Location Ratcliffe-on-Soar (Nottinghamshire)
Commissioned 1967–1970
Electrical net output 2,000?MW
Fuel Hard coal

Taylor's Lane

Location Willesden (London)
Commissioned 1979/81
Electrical net output 132 MW
Fuel Natural gas