On 1 June 2024, a company with headquarters on Eglinton Street in Cork was quietly dissolved by an Act of the Oireachtas. Most Irish people knew the company by its old name, Bord Gais Eireann - the Gas Board of Ireland - and never quite caught up with the rebrand to Ervia in 2014. By the time of the dissolution it was a holding company without much left to hold: its retail gas brand sold to Centrica, its water arm spun out as Uisce Eireann, its wind business gone to Brookfield Renewable. What remained of Ervia's functions, assets and liabilities transferred wholesale to Gas Networks Ireland, the very subsidiary Ervia had once been created to hold. The corporate parent had been outlasted by its own child.
Bord Gais Eireann was set up by the Irish state in 1975 to consolidate a patchwork of failing private city gas companies. The oldest of those was in Dublin and reached back to 1844 - the Dublin Consumers Gas Company, chaired by Daniel O'Connell himself, the Liberator and Lord Mayor of Dublin who would die three years later in Genoa on his last journey to Rome. The Cork Gas Company, Limerick Corporation Gasworks, Clonmel Corporation Gasworks and Kilkenny Gas Company all came under Bord Gais between 1985 and 1986. The Dublin Gas Company, by then known simply as Dublin Gas, went into receivership in 1987 and Bord Gais absorbed it - including the magnificent Art Deco Dublin Gas Company Building on D'Olier Street, sold in 2002 to Trinity College Dublin. For nearly two decades the company's main supply came from the Kinsale Head gas field, an offshore field discovered in 1971 and worked from 1978 to 2020, with the gas coming ashore at Inch in County Cork.
The European Union's Third Energy Package, adopted in the early 2000s, required vertically integrated utilities to separate their network operations from their retail arms. Bord Gais split itself in two: Bord Gais Networks - the pipes - and Bord Gais Energy Supply - the bills. On 18 February 2009 the supply arm rebranded as Bord Gais Energy and entered a deregulated market. The Irish Electricity Supply Board did the same thing on the electricity side, becoming ESB Networks and Electric Ireland. Airtricity arrived to compete. Bord Gais Energy returned the favour by adding electricity bundles to its gas offer. By the early 2010s, with EU and IMF bailout conditions forcing Ireland to sell state assets, Bord Gais Energy was put up for auction. In March 2014 a consortium led by British energy giant Centrica bought it for 1.1 billion euro - Centrica took the main retail business, Brookfield Renewable took the wind farms, and iCON Infrastructure took the Northern Ireland gas business Firmus Energy.
When the sale closed in June 2014 the Bord Gais name went with it to Centrica. The parent company was left without its trademark and needed a new one. They picked Ervia - intended to evoke connection, infrastructure, service - and most Irish customers never embraced it. Ervia became the holding company for three utilities: Gas Networks Ireland, the dark-fibre operator Aurora Telecom, and the brand-new national water utility, Irish Water. The water arm proved combustible. Irish Water was the most politically charged Irish state body of its decade, the focal point of mass protests against domestic water charges, the subject of repeated boycotts and U-turns. In December 2022 it was renamed Uisce Eireann; on 1 January 2023 it was separated from Ervia and made a standalone national water authority. With the water gone, Ervia held little but Gas Networks Ireland, the pipe network it had built up over fifty years. In October 2020 the government had already decided that this holding structure no longer served a purpose.
What remains is the network itself. Gas Networks Ireland owns over 14,600 kilometres of natural gas transmission and distribution pipeline running beneath every major Irish city and many smaller towns. Two interconnectors link the system to Scotland, with a spur that supplies the Isle of Man's Manx Utilities Authority. Most of the gas now flowing through the network is imported, though the Corrib gas field off the County Mayo coast came online in 2015 after a long and protested development. The headquarters at Webworks on Eglinton Street in Cork still stands, the operational base in Gasworks Road still runs the network. The Aurora Telecom subsidiary - dark fibre optic cable laid alongside the gas pipes - continues to serve the private sector. A company born in 1975, renamed in 2014, dissolved in 2024 - and yet, if you light a hob in Dublin or Limerick tonight, the gas in the pipe is travelling the route Bord Gais drew on the map five decades ago.
Ervia's Cork headquarters - Webworks at Eglinton Street - stood at approximately 51.8972 N, 8.4644 W on the north side of the River Lee, in the dense central business district of Cork city. Gas Networks Ireland operations remain at Gasworks Road on the south side of the river. From the air the building is one of several modern office blocks in the city core; the more visible navigation marker is the river itself and the cluster of spires (St Fin Barre's southwest, Holy Trinity south, Saints Peter and Paul north). Cork Airport (EICK) is 6 km south. Recommended viewing 2,000-4,000 ft AGL for context of how the city's energy and water arteries thread along the Lee.