Wind was also weak and three power stations were out of action, so EirGrid called on emergency backup

Founder Brendan Meehan the dominant shareholder in engineering company transformed by demand for data

Bia Energy facility one of seven with which the State company has connection deals

New investment, made via €750m continuation fund, will see company add 1,100 jobs in coming years

Aer Lingus pilots argue that the management ties their terms and conditions to aircraft acquisition

Airline should have told authorities within 72 hours of Airbus diverting sharply from descent to Dublin Airport

Irish-based betting giant posted loss this week, but analysts say worst could be over

Owned by global giant Omnicom, the well-known PR agency shuts its operation in Ireland

CEO confirms exit as group reports near €260m loss and cuts forecasts again in ongoing battle to compete in prediction markets

Energy business has begun building three solar parks in Britain and intends to build out 1,000 mega watts capacity in that market

Vote sends ‘clear signal’ on need for Irish-based multinational to integrate renewable power, backers say

Businessman ran Irish Nationwide for 38 years before spending the last 17 years answering for its collapse

AstraZeneca looking at merger with Bristol Myers Squibb to create fourth largest pharma group

US investment groups Apollo and Castlelake have been circling the British airline for weeks

Banker built small building society into lending powerhouse before collapse during financial crisis