It was used for power generation until it was decommissioned in 1976 , and the Poolbeg plant is still known locally as the Pigeon House .
The Pigeon House was previously a military barracks and the officers accommodation building still exists .
Pigeon House was used for power generation until Pigeon House was decommissioned in 1976 , and the Poolbeg plant is still known locally as the Pigeon House .
The Pigeon House was previously a military barracks and the officers accommodation building still exists .