It is understood the company has been gradually building up a strong electricity supply base, including via acquisitions, over the past year. Details are expected to be announced early this week.

The company’s ambitions to become a leading dual fuel business are already well-documented, but the exact details of how it has been building up the new aspect of its business — and how it plans to over the next few years — has not been communicated in full, as yet.

Last summer, Bord Gáis announced its desire to form a significant part of the Irish electricity market on both sides of the border in the coming years. Its stated target is for more than one million customers to be buying both gas and electricity from the company by 2014 and for the company to have doubled in size by then. It is also hoped that half of group turnover will come solely from electricity sales by that date.

The company was one of the parties linked with a bid for the two electricity power stations sold by the ESB last year — Tarbert in Co Kerry and Great Island in Co Wexford — which eventually went to Spanish company Endesa for around €450m. Bord Gáis was also linked with a potential move for Northern Irish energy group Viridian, which owns the Huntstown power station in north Co Dublin.

Meanwhile, Chambers Ireland has called for the Commission for Energy Regulation (CER) to move faster in helping to restore competitiveness in the economy, adding support, sooner rather than later, for a double digit percentage cut in energy prices would help support jobs and the economy.

"Given the decline in the price of energy internationally, there is now a compelling case for a cut of more than 10% in energy prices for business and consumers. Reduced charges would have a significant impact on both residential and business costs and would be very beneficial in the context of supporting spending power and restoring confidence on the main streets of Ireland," said Chambers Ireland’s director of policy Sean Murphy. "The CER should prioritise the core issues affecting Irish business now — such as reducing energy costs immediately — rather than focusing on medium-term themes, such as further investment incentivisation.

"Reduced energy charges now would strengthen cash flows for hard-pressed businesses. This would also sustain jobs while improving Ireland’s competitiveness. Given that the CER approves electricity charges in Ireland, it must act without delay."