Thursday, August 01, 2024

The Power Stations of Dublin Bay

Poolbeg Power Station circa 1997 © Eugene Brennan

 
You may have heard on the news this morning that the two red and white smokestacks of the Poolbeg Power Station at Ringsend in Dublin are going to be painted and the concrete in the structures has been checked and is in good condition. However the future of the Poolbeg chimneys has yet to be decided. The structures are iconic, being one of the landmarks visible when flying into Dublin and also often shown in wide shots in TV dramas set in the city. Construction of the two chimneys was completed in 1971 and 1978 and according to the ESB media centre, the smokestacks haven't been used for 15 years since the oil fired power station was decommissioned and upgraded to burn gas. 
 
A photo from circa 1997. The former 18th century Pigeon House Hotel is centre of picture with brick Pigeon House Power Station behind it © Eugene Brennan

 
I worked in the "Powerhouse" from 1994 to 1998, a Bolton Trust funded enterprise centre for fledgling start-up companies, located at the foot of the chimneys. At that stage, they belched out white and yellow fumes from the burning of oil, the smoke drifting most days out over the Irish Sea. The area has been in use for various purposes over 200 years and a lot of the land was reclaimed from the sea. The mouth of the River Liffey was originally a mudflat and to improve ship navigation, the Great South Wall was built, which created a narrower and deeper river channel. By confining the river between the North and South Walls, this made it less spread out, increasing flow over a narrower width and causing the riverbed to become scoured naturally as the tide went out. Piles were driven in 1715 and major construction of the wall started in 1717 and eventually finished in 1795. Several paintings from the time showed a causeway leading out to the wall, although this has widened since due to reclamation. The area then became a fort, built from 1814 onwards when there was a threat of a Napoleonic invasion.
 
The Pigeon House Fort. Illustration courtesy The National Library of Ireland.

 
The now ESB-owned Powerhouse building I worked in was originally the Pigeon House Hotel, built in 1793. Alongside the structure is an old dock where sailing ships would have berthed. When the Pigeon House Fort was built, the hotel was repurposed and used as officers quarters. In 1902, the first power station in Dublin was built on the site, the coal fired Pigeon House Power Station. This is a brick building which appeared in a Boyzone video and also the drama, Dublin Murders. It was decommissioned in 1976. Ringsend Power Station, located near the roundabout for the East Link Toll Bridge at Irishtown was another coal fired station, commissioned in 1955-56 and demolished in the noughties to make way for the new ESB Dublin Bay Power Plant. Also located in the area is the Ringsend Energy to Waste Facility which processes 600,000 tonnes of residual solid waste annually and generates approximately 60 MW of power.
 
You may remember the Pigeon House Hotel being used as the setting for the drama series Taken Down, about asylum seekers living in a direct provision centre..
 
References: