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COAL · Decommissioned

Didcot A

Didcot A was one half of the famous Didcot dual-station site, representing the older coal phase before the newer gas station beside it.

Coal steam South East England Commissioned 1970 Closed 2013
Site image Decommissioned
Didcot Power Station
Didcot Power Station Didcot seen on the skyline from the Chilterns, showing its strong regional presence in the landscape. Image credit: neil hanson / Wikimedia Commons · CC BY-SA 2.0
Coal steam Technical views
Coal steam-cycle diagram
Steam-station arrangement
Thermal station sequence showing fuel handling, boiler plant, steam turbine, cooling systems and flue-gas treatment.

Station map context

OpenStreetMap view showing the actual atlas coordinate for Didcot A, with a wider local view and a closer site-focused view.

Wider location

This view places the station in its surrounding district, coast or industrial corridor.

Approx. coordinate used: 51.626, -1.27

Closer site view

This tighter map makes the specific site position much clearer for the station record.

Marker placed on the stored station coordinate in the atlas dataset.

Reference snapshot

StatusDecommissioned
FuelCoal
TechnologyCoal steam
Capacity2,000 MW
Commissioned1970
Closed2013
RegionSouth East
NationEngland
OwnerRWE / historic
OperatorRWE / historic

Why it matters

  • Closed in 2013
  • Paired historically with Didcot B
  • Strong Thames Valley identity

This summary focuses on the key facts that explain the station’s role in the wider UK generation system.

Station timeline

These timeline entries highlight the main milestones for the site, including commissioning, major changes, closure and current status where relevant.

1970 Commissioned

Entered service during the age of large centralised thermal generation.

1980 Peak era

Operated as part of the mature late-20th-century coal system, often linked to rail, river or estuary logistics and major transmission corridors.

2013 Coal generation ended

Closure reflects the wider collapse of coal-fired power generation in the UK.

2014 Afterlife

Demolition, redevelopment, environmental management or site repurposing now shape the location.

Reading the landscape

Power-station siting reflects engineering requirements, fuel and water logistics, grid access, industrial geography and the planning frameworks of the period in which the site was developed. Didcot A should therefore be read as part of a wider infrastructure system rather than as an isolated structure in the landscape.

Approx. coordinates: 51.626, -1.27

Source notes

  • Coal entries are a curated Octary historical layer compiled from UK coal phase-out reporting, DESNZ statistical context and widely cited station histories.
  • Closure years should be checked against operator or local-authority redevelopment documents if you want publication-grade chronology on every site.

Gallery notes

These notes highlight the main structures, layout characteristics and historic changes associated with the station. They are intended as a concise interpretive layer alongside the reference data, timeline and technical diagrams.

Cooling-tower monumentality

Many coal stations were remembered through their skyline presence as much as their output figures.

Systems thinking

Conveyors, ash handling, boilers, turbine halls, stacks and river cooling all belonged to one huge industrial machine.

Post-coal landscapes

Today these sites often become logistics, advanced manufacturing, data, energy or mixed redevelopment locations.

Further record development

This record can be expanded further with licensed site plans, archival photography, demolition or redevelopment updates, fuller unit-level timelines and linked planning or environmental documentation.